**[.] **Han, Y. S., Wu, T-Y., Chen,
P-N., and Varshney, P. K., “A Low-Complexity
Maximum-Likelihood Decoder for Tail-Biting Convolutional Codes”, to appear in *IEEE Trans. Commun.
*

**[.] **Hashlamoun, W. A., Brahma,
S., and Varshney, P. K., “Audit Bit Based Distributed Bayesian
Detection in the Presence of Byzantines”, to appear in *IEEE Trans.
Signal Inf. Process*.* Netw.*

**[.] **Wei, C-Y., Lin, H-Y., Chen,
P-N., Han, Y. S., and Varshney, P. K., “Target
Localization Using Sensor Location Knowledge in Wireless Sensor Networks”, to
appear in *IEEE
Wireless Commun. Lett.*

**[.] **Liu, S., Wang,
Y., Fardad, M., and Varshney,
P. K., “A Memristor-Based Optimization Framework for
Artificial Intelligence Applications,” to appear in *IEEE Circuits Syst. Mag.*

**[.] **Ozdemir, O., Allen, T.,
Choi, S., Wimalajeewa, T., and Varshney, P. K., “Copula
Based Classifier Fusion under Statistical Dependence”, to appear in *IEEE
Trans. Pattern Anal. Machine Intell.*

**[.] **Vempaty, A., Varshney, L.R., Koop, G.J., Criss,
A.H., and Varshney, P. K., “Experiments and Models for Decision Fusion by
Humans in Inference Networks”, to appear in *IEEE Trans. Signal Process*.* *

**[.] **Hashlamoun, W. A., Brahma,
S., and Varshney, P. K., “Mitigation of Byzantine Attacks on
Distributed Detection Systems using Audit Bits”, to appear in *IEEE
Trans. Signal Inf. Process*.* Netw.*

**[257] **Wimalajeewa, T., and Varshney, P. K., “Compressive Sensing-Based Detection with
Multimodal Dependent Data”, *IEEE Trans. Signal Process., *vol. 66, no. 3,
pp. 627-640, Feb 1, 2018

**[256] **Nagananda, K.G., and Varshney,
P. K., “On Weak Signal Detection with
Compressive Measurements”, *IEEE Signal Process. Lett*., vol. 25, no. 1, pp. 125-129, Jan, 2018* *

**[255] **Patel, A., Ram,
H., Jagannatham, A.K., and Varshney,
P. K., “Robust Cooperative Spectrum
Sensing for MIMO Cognitive Radio Networks under CSI Uncertainty”, *IEEE
Trans. Signal Process., *vol. 66, no. 1, pp. 18-33, Jan, 2018

**[254] **Wei, C-Y, Chen, P-N., Han,
Y. S., and Varshney, P. K., “Local Threshold Design
for Target Localization using Error Correcting Codes in Wireless Sensor
Networks in the Presence of Byzantine Attacks”, *IEEE Trans. Inf*. *Forensics Security,** *vol. 12, no. 7, pp. 1571-1584, July, 2017* *

**[253]** Li., Q., and
Varshney, P. K., “Resource Allocation and Outage
Analysis for An Adaptive Cognitive Two-Way Relay Network”, *IEEE Trans. Wireless Commun.,*vol.
16, no. 7, pp. 4727-4737, July, 2017

**[252]** Kailkhura, B., Theagarajan, L.,
and Varshney, P. K., “Subspace-Aware Index Codes”, *IEEE Wireless Commun.
Lett., *vol. 6, no. 3, pp. 366-369, June, 2017

**[251] **Vadali, S. R. K., Ray, P., Mula,
S., and Varshney, P. K., “Linear Detection of a Weak
Signal in Additive Cauchy Noise”, *IEEE
Trans. Commun., *vol. 65, no. 3, pp.
1061-1076, Mar, 2017

**[250] **Wimalajeewa, T., Varshney, P. K., and Su, W., “Detection of Single vs Multiple Antenna Transmission Systems Using Pilot
Data”, *IEEE Trans. Signal Inf. Process**. Netw., *vol. 3, no. 1, pp. 159-171, Mar,
2017

**[249] **Wimalajeewa, T., and Varshney, P. K., “Sparse
Signal Detection with Compressive Measurements via Partial Support Set
Estimation”, *IEEE Trans. Signal Inf. Process**. Netw., *vol. 3, no. 1, pp. 46-60, Mar,
2017

**[248] **Kailkhura, B., Brahma, S., and
Varshney, P. K., “Data Falsification Attacks on Consensus-based Detection Systems”, *IEEE Trans. Signal Inf. Process. Netw., *vol. 3, no. 1, pp. 145-158, Mar, 2017

**[247] **Nadendla, V.S.S., Sharma, V., and Varshney,
P.K., “On Strategic Multi-Antenna Jamming in Centralized Detection Networks”, *IEEE Signal Process. Lett., *vol.
24, no. 2, pp. 186-190, Feb, 2017

**[246] **Ozcan, K., Velipasalar, S., and Varshney, P. K., “Autonomous Fall Detection with Wearable
Cameras by using Relative Entropy Distance Measure,” *IEEE Trans. Human–Mach.
Syst., *vol. 47, no. 1, pp. 31-39, Feb, 2017* *

**[245]** Nadendla, V.S.S., Brahma, S., and Varshney,
P.K., “Optimal Spectrum Auction Design with 2-D Truthful Revelations under
Uncertain Spectrum Availability”, *IEEE
/ACM Trans. Netw, *vol. 25, no. 1, pp. 420-433,
Feb, 2017*
*

**[244] **Li, Q., Vempaty, A., Varshney, L. R., and
Varshney, P. K., “Multi-object Classification via
Crowdsourcing with a Reject Option,” *IEEE Trans. Signal Process., *vol.
65, no. 4, pp. 1068-1081, Feb15, 2017* *

**[243] **Kailkhura, B.,** **Wimalajeewa, T., and Varshney, P. K., “Collaborative Compressive Detection with
Physical Layer Secrecy Constraints,” *IEEE Trans. Signal Process., *vol.
65, no. 4, pp. 1013-1025, Feb15, 2017* *

**[242] **Bhardwaj,
P., Panwar, A., Ozdemir,
O., Masazade, E., Kasperovich,
I., Drozd, A. L., Mohan, C. K., and Varshney, P. K., “Enhanced Dynamic Spectrum Access in Multiband
Cognitive Radio Networks via Optimized Resource Allocation,” *IEEE Trans. Wireless Commun., *vol. 15, no. 12, pp. 8093 - 8106, Dec,
2016

**[241] **Liu, S., Kar, S., Fardad, M., and Varshney, P. K., “Optimized Sensor Collaboration for
Estimation of Temporally Correlated Parameters,” *IEEE Trans. Signal Process.,
*vol. 64, no. 24, pp. 6613 - 6626, Dec15, 2016 * *

**[240] **Kailkhura, B., Thiagarajan, J.
J., Bremer, P., and Varshney, P. K., "Stair Blue
Noise Sampling," *ACM Trans. Graph., *vol.
35, no. 6, Article No. 248, Nov, 2016

**[239] **Cao, N.,
Brahma, S., and Varshney, P. K., “Optimal Auction
Design with Quantized Bids”, *IEEE
Signal Process. Lett., *vol. 23, no. 11, pp. 1518 - 1522, Nov, 2016

**[238] **Khanduri, P., Kailkhura, B., Thiagarajan, J.
J., and Varshney, P. K., “Universal
Collaboration Strategies for Signal Detection: A Sparse Learning Approach”, *IEEE Signal Process. Lett., *vol.
23, no. 10, pp. 1484 - 1488, Oct, 2016

**[237] **Cao, N.,
Choi, S., Masazade, E., and Varshney,
P. K., “Sensor Selection for Target Tracking in Wireless Sensor Networks with
Uncertainty,” *IEEE Trans. Signal Process., *vol. 64, no. 20, pp.
5191-5204, Oct, 2016

**[236] **El-Bardan, R., Brahma, S., and
Varshney, P. K., “Strategic Power Allocation with
Incomplete Information in the Presence of a Jammer”, *IEEE Trans. Commun., *vol.
64, no. 8, pp. 3467-3479, Aug, 2016* *

**[235] **Kailkhura, B., Liu, S., Wimalajeewa,
T., and Varshney, P. K., “Measurement Matrix Design
for Compressed Detection with Secrecy Guarantees”, *IEEE Wireless Commun.
Lett.*, vol. 5, no. 4, pp. 420-423, Aug, 2016.

**[234] **Liu, S., Chepuri, S. P., Fardad, M., Masazade, E., Leus, G., and Varshney, P. K., "Sensor Selection for Estimation with
Correlated Measurement Noise," *IEEE
Trans. Signal Process*., vol. 64, no. 13, pp. 3509-3522, July1, 2016.

**[233] **Mansukhani, J., Ray, P., and Varshney,
P. K., “Coupled Detection and
Estimation based Censored Spectrum Sharing in Cognitive Radio Networks”,
*IEEE Trans. Wireless Commun., *vol. 15, no. 6, pp. 4206-4217, June,
2016. * *

**[232]
**Nadendla, V. S. S., and Varshney, P. K., “Design of Binary Quantizers
for Distributed Detection under Secrecy Constraints”, *IEEE Trans. Signal Process., *vol. 64, no. 10, pp. 2636-2648, May15,
2016.

**[231]** He, H., and Varshney,
P.K., "A Coalitional Game for Distributed Inference in Sensor
Networks with Dependent Observations" *IEEE
Trans. Signal Process., *vol. 64,
no. 7, pp. 1854 - 1866, Apr1, 2016.

**[230]** Li, G., Wimalajeewa,
T., and Varshney, P. K., “Decentralized and Collaborative Subspace
Pursuit: A Communication-Efficient Algorithm for Joint Sparsity Pattern
Recovery with Sensor Networks,” *IEEE Trans. Signal Process., *vol. 64, no. 3, pp. 556 - 566, Feb1, 2016.

**[229]** El-Bardan,
R., Masazade, E., Ozdemir,
O., Han, Y. S., and Varshney, P. K., “Permutation
Trellis Coded Multi-level FSK Signaling to Mitigate Primary User Interference
in Cognitive Radio Networks” *IEEE Trans. Commun.*, vol.
64, no. 1, pp. 104 – 116, Jan, 2016.

**[228]
**Biswas, N., Ray, P., and
Varshney, P. K., “Distributed Detection over Channels with Memory,” *IEEE Signal Process. Lett., *vol. 22, no. 12, pp. 2494 - 2498, Dec, 2015.

**[227]
**Ozdemir, O., Wimalajeewa,
T., Dulek, B., Varshney, P.
K., and Su, W.,
“Asynchronous Linear
Modulation Classification with Multiple Sensors via Generalized EM Algorithm,”
*IEEE Trans. Wireless Commun., *vol.
14, no. 11, pp. 6389 - 6400, Nov, 2015.

**[226]
**Zheng, Y., Cao, N.,
Wimalajeewa, T., and Varshney,
P. K., “Compressive Sensing based Probabilistic Sensor Management for Target
Tracking in Wireless Sensor Networks,” *IEEE Trans. Signal Process., *vol. 63, no. 22, pp. 6049 - 6060, Nov15,
2015. ** **

**[225]
**Kailkhura, B., Han, Y.S., Brahma, S., and Varshney, P. K., “Distributed Bayesian Detection in the
Presence of Byzantine Data,” *IEEE Trans. Signal Process., *vol. 63, no. 19, pp. 5250 – 5263, Oct1,
2015. ** **

**[224] **He, H., and Varshney,
P. K., "Fusing Censored Dependent Data for Distributed Detection," *IEEE
Trans. Signal Process., *vol. 63,
no. 16, pp. 4385 - 4395, Aug15,
2015.* ** ** *

**[223] **Kailkhura, B., Vempaty, A., and Varshney, P. K., “Distributed Inference in Tree Networks
using Coding Theory,” *IEEE Trans. Signal Process., *vol. 63, no. 14, pp. 3715 -
3726, July15, 2015.* *

**[222] **Kailkhura, B., Brahma, S., Dulek,
B., Han, Y. S., and Varshney, P. K., “Distributed
Detection in Tree Networks: Byzantines and Mitigation Techniques,” *IEEE
Trans. Inf*. *Forensics Security., *vol. 10, no. 7, pp. 1499 - 1512, July, 2015.* *

**[221] **Han, Y. S., Pai, H-.T. , Zheng, R., and Varshney,
P. K., “Update-Efficient Error-Correcting Product-Matrix
Codes,” *IEEE
Trans. Commun**.,
*vol. 63, no. 6, pp. 1925 -
1938, June, 2015. * *

**[220] **Kailkhura,
B., Nadendla,
V. S. S., and Varshney, P. K., "Distributed
Inference in the Presence of Eavesdroppers: A Survey," *IEEE Commun. Mag.**,
*vol. 53, no. 6, pp. 40 - 46, June, 2015. * ** *

**[219] **Subramanian,
A., Sundaresan, A., and Varshney,
P. K., “Detection of Dependent Heavy-tailed Signals,” *IEEE Trans. Signal
Process.,* vol. 63, no. 11, pp.
2790-2803, June1, 2015.

**[218] **Liu,
S., Kar, S., Fardad, M., and Varshney, P.
K., “Sparsity-Aware Sensor Collaboration
for Linear Coherent Estimation,” *IEEE Trans. Signal Process*., vol. 63*, *no. 10, pp. 2582-2596,
May15, 2015.* *** **

**[217] **Kailkhura, B. , Han, Y. S., Brahma, S. K., and Varshney, P. K., “Asymptotic Analysis of Distributed
Bayesian Detection with Byzantine Data,” *IEEE Signal Process. Lett.,* vol.
22, no. 5, pp. 608-612, May 2015.

**[216] **Wimalajeewa, T. , Eldar, Y. , and
Varshney, P. K., “Subspace Recovery from Structured
Union of Subspaces,” *IEEE Trans. Inf. Theory, *vol. 61, no. 4, pp. 2101-2114, April 2015.

**[215] **Bai, Z., Wimalajeewa, T., Berger, Z., Wang, G., Glauser,
M., and Varshney, P. K., “Low Dimensional Approach
for Reconstruction of Airfoil Data via Compressive Sensing,” *AIAA Journal,* vol. 53, no. 4, pp. 920-933, April 2015.

**[214] **Roy-Chowdhury,
A. K., Kankanhalli, M., Konrad, J., Micheloni, C., and Varshney, P.
K., “Introduction to the Issue on Signal Processing for Situational Awareness
From Networked Sensors and Social Media,” *IEEE
J. Sel. Topics Signal Process.*, pp. 201-203, Vol. 9, No. 2, March 2015.

**[213] **Cao, N.,
Brahma, S. K., and Varshney, P. K., “Target Tracking via Crowdsourcing: A
Mechanism Design Approach,” *IEEE Trans. Signal Process.,* vol. 63, no. 6,
pp. 1464-1476, Mar. 15, 2015.

**[212] **T. Wimalajeewa
and P. K. Varshney, “Wireless Compressive Sensing Over Fading
Channels with Distributed Sparse Random Projections,” *IEEE Trans.
Signal Inf. Process**. Netw., *vol. 1, no. 1, pp. 33-44, Mar., 2015.

**[211] **Peng, R.,
and Varshney, P. K., “On Performance Limits of Image Segmentation,” *Computer
Vision and Image Understanding, *vol.
132, pp. 24-38, Mar. 2015. * *** **

**[210] **Dulek, B., Ozdemir, O., Varshney,
P. K., and Su, W., “Distributed Maximum Likelihood Classification of Linear
Modulations over Nonidentical Flat Block-Fading
Gaussian Channels,” *IEEE Trans. Wireless Commun.,*
vol. 14, no. 2, pp. 724-737, Feb. 2015.

**[209] **Peng, R., and
Varshney, P. K., A human visual system-driven image segmentation algorithm,” *Journal
of Visual Communication and Image Representation,* vol. 26, pp. 66-79, Jan. 2015.

**[208] **Li, G., and
Varshney, P. K., “Micro-Doppler Parameter Estimation via Parametric Sparse
Representation and Pruned Orthogonal Matching Pursuit,” *IEEE J. Sel. Topics
Appl. Earth Observ. Remote Sens.,* vol. 7, no. 12,
pp. 1476-1480, Dec. 2014.

**[207] **Liu, S., Vempaty,
A., Fardad, M., Masazade, E., and Varshney, P. K., “Energy-Aware Sensor
Selection in Field Reconstruction,” *IEEE Signal Process. Lett.,* vol. 21,
no. 12, pp. 4937-4948, Dec. 2014.

**[206] **Vempaty, A., He, H., Chen, B., and
Varshney, P. K., " On Quantizer Design for Distributed Bayesian Estimation
in Sensor Networks," *IEEE
Trans. Signal Process.*, vol. 62, no. 20, pp. 5359-5369, Oct. 15, 2014.

**[205] **Chen, H., Varshney, L. R., and Varshney,
P. K., " Noise-Enhanced Information Systems," *Proc.*
*IEEE*, vol. 102, no. 10, pp. 1607-1621, Oct. 2014. (Invited)

**[204] **Wimalajeewa, T., and Varshney, P. K.,
"OMP Based Joint Sparsity Pattern Recovery Under Communication
Constraints," *IEEE Trans. Signal Process.*, vol. 62, no. 19, pp.
5059-5072, Oct. 1, 2014

**[203] **Shen, X., Liu, S., and Varshney, P. K.,
“Sensor Selection for Nonlinear Systems in Large Sensor Networks,” *IEEE
Trans. Aerosp. Electron. Syst.,* vol. 50, no. 4, pp. 2664-2678, Oct. 2014.

**[202] **Wimalajeewa, T., and Varshney, P. K.,
"Asymptotic Performance of Categorical Decision Making with Random
Thresholds," *IEEE Signal Process. Lett.*, vol. 21, no. 8, pp.
994-997, Aug. 2014

**[201] **Vempaty, A., Varshney, L. R., and
Varshney, P. K., "Reliable Crowdsourcing for Multi-Class Labeling using
Coding Theory," *IEEE J. Sel. Topics Signal Process.*, vol. 8, no. 4, pp.
667-679, Aug. 2014

**[200] **Vempaty, A., Ray, P., and Varshney, P.
K., “False Discovery Rate Based Distributed Detection in the Presence of
Byzantines,” *IEEE Trans. Aerosp. Electron. Syst.,* vol. 50, no. 3, pp. 1826-1840, Jul. 2014.

**[199] **Kailkhura, B., Brahma, S., Han, Y. S.,
and Varshney, P. K., "Distributed Detection in Tree Topologies with
Byzantines," *IEEE Trans. Signal Process.*, vol. 62, no. 12, pp. 3208-3219,
June 15, 2014

**[198] **Liu, S., Fardad, M., Varshney, P. K.,
and Masazade, E., "Optimal Periodic Sensor Scheduling in Networks of
Dynamical Systems," *IEEE Trans. Signal Process.*, vol. 62, no. 12, pp.
3055-3068, June 15, 2014

**[197] **Dulek, B., Ozdemir, O., Varshney, P. K.,
and Su, W., "Modulation discovery over arbitrary additive noise channels
based on the Richardson-Lucy algorithm," *IEEE Signal Process. Lett.*,
vol. 21, no. 6, pp. 756-760, June 2014

**[196] **Zheng, Y., Niu, R., and Varshney, P. K.,
"Sequential Bayesian Estimation With Censored Data for Multi-Sensor
Systems," *IEEE Trans. Signal Process.*, vol. 62, no. 10, pp.
2626-2641, May 15, 2014

**[195] **Nadendla, V. S. S., Han, Y. S., and
Varshney, P. K., "Distributed Inference With M-ary Quantized Data in the
Presence of Byzantine Attacks," *IEEE Trans. Signal Process.*, vol. 62, no. 10, pp.
2681-2695, May 15, 2014

**[194] **Dulek, B., Ozdemir, O., Varshney, P. K.,
and Su. W., “A novel approach to dictionary construction for automatic
modulation classification,” *Journal of
Franklin Institute*, vol. 351, no. 5, pp. 2991-3012, May 2014

**[193] **Dulek, B., Tutay, M. E., Gezici, S., and
Varshney, P. K., “Optimal Signaling anf detector design for M-ary communication
systems in the presence of multiple additive noise channels,” *Digital Signal Processing*, vol. 26, pp.
153-168, Mar. 2014

**[192] **Shen, X., Varshney, P. K., and Zhu. Y, “Robust
distributed maximum likelihood estimation with dependent quantized data,” *Automatica*, vol. 50, no. 1, pp. 169-174,
Jan. 2014

**[191] **Shen, X. and Varshney, P.K.,
"Sensor Selection Based on Generalized Information Gain for Target
Tracking in Large Sensor Networks," *IEEE Trans. Signal Process.*, vol. 62, no. 2, pp. 363-375,
Jan. 15, 2014

**[190] **Vempaty, A., Han, Y.S., and Varshney,
P.K., "Target Localization in Wireless Sensor Networks Using Error
Correcting Codes," *IEEE Trans. Inf. Theory*, vol. 60, no. 1, pp. 697-712,
Jan. 2014

**[189] **Yang, X., Niu, R., Masazade, E., and
Varshney, P. K., "Channel-Aware Tracking in Multi-Hop Wireless Sensor
Networks with Quantized Measurements," *IEEE Trans. Aerosp.
Electron. Syst.,* vol. 49, no. 4, pp. 2353-2368, Oct. 2013

**[188] **Ozdemir, O., Li, R., and Varshney, P.
K., "Hybrid Maximum Likelihood Modulation Classification Using Multiple
Radios," *IEEE Commun. Lett.*, vol.
17, no. 10, pp. 1889-1892, Oct. 2013

**[187] **Dulek, B., Vanli, N. D., Gezici, S. and
Varshney, P. K., "Optimum Power Randomization for the Minimization of
Outage Probability," *IEEE
Trans. Wireless Commun.*,
vol. 12, no. 9, pp. 4627-4637, Sept. 2013

**[186] **Vempaty, A., Tong, L. and Varshney, P.
K., "Distributed Inference with Byzantine Data: State-of-the-Art Review on
Data Falsification Attacks," *IEEE
Signal Process. Mag.*, vol. 30, no. 5, pp. 65-75, Sept. 2013

**[185] **Xu, M., Chen, H. and Varshney, P. K.,
"Dimensionality Reduction for Registration of High-Dimensional Data
Sets," *IEEE Trans. Image Process.*, vol. 22, no. 8, pp. 3041-3049,
Aug. 2013

**[184] **Wimalajeewa, T. and Varshney, P. K.,
"Collaborative Human Decision Making With Random Local Thresholds," *IEEE
Trans. Signal Process.*, vol. 61, no. 11, pp. 2975-2989, June 1, 2013

**[183] **Kar, S. and Varshney, P. K.,
"Linear Coherent Estimation With Spatial Collaboration," *IEEE
Trans. Inf. Theory*, vol. 59, no.6 , pp. 3532-3553, June 2013

**[182] **Peng, R. and Varshney, P. K.,
"Noise-Refined Image Enhancement Using Multi-Objective Optimization,"
*IET Image Processing*, vol. 7, issue 3, pp. 191-200, Apr. 2013

**[181] **Vempaty, A., Ozdemir, O., Agrawal, K.,
Chen, H. and Varshney, P. K., "Localization in Wireless Sensor Networks:
Byzantines and Mitigation Techniques," *IEEE Trans. Signal Process.*,
vol. 61, no. 6, pp. 1495-1508, Mar. 15, 2013

**[180] **Masazade, E., Fardad, M. and Varshney,
P. K., "Sparsity-Promoting Extended Kalman Filtering for Target Tracking
in Wireless Sensor Networks," *IEEE Signal Processing Letters*, vol.
19, no. 12, pp. 845-848, Dec. 2012

**[179] **K. H. Han, J. S. Zhang, P. Wargocki, H.
N. Knudsen, P. K. Varshney and B. Guo, “Model-based approach to account for the
variation of primary VOC emissions over time in the identification of indoor
VOC sources,” *Elsevier* *Journal of
Building and Environment*, vol. 57, pp. 403-416, Nov. 2012.

**[178] **Masazade, E., Ruixin Niu. and Varshney,
P. K., "Dynamic Bit Allocation for Object Tracking in Wireless Sensor
Networks," *IEEE Trans. Signal Process.*, vol. 60, no. 10, pp.
5048-5063, Oct. 2012

**[177] **Yujiao Zheng., Ozdemir, O., Ruixin Niu.
and Varshney, P. K., "New Conditional Posterior Cramér-Rao Lower Bounds
for Nonlinear Sequential Bayesian Estimation," *IEEE Trans. Signal
Process.*, vol. 60, no. 10, pp. 5549-5556, Oct. 2012

**[176] **Kar, S., Varshney, P. K. and
Palaniswami, M., "Cramér-Rao Bounds for Polynomial Signal Estimation Using
Sensors With AR(1) Drift," *IEEE Trans. Signal Process.*, vol. 60,
no. 10, pp. 5494-5507, Oct. 2012

**[175] **Iyengar, S.G., Ruixin Niu. and Varshney,
P. K., "Fusing Dependent Decisions for Hypothesis Testing With
Heterogeneous Sensors," *IEEE Trans. Signal Process.*, vol. 60, no.
9, pp. 4888-4897, Sept. 2012

**[174] **Kar, S., Chen, H. and Varshney, P. K.,
"Optimal Identical Binary Quantizer Design for Distributed
Estimation," *IEEE Trans. Signal Process.*, vol. 60, no. 7, pp.
3896-3901, July 2012

**[173] **Wimalajeewa, T., Chen, H. and Varshney,
P. K., "Performance Limits of Compressive Sensing-Based Signal
Classification," *IEEE Trans. Signal Process*., vol. 60, no. 6, pp.
2758-2770, June 2012

**[172] **Ruixin Niu., Blum, R. S., Varshney, P.
K. and Drozd, A. L., "Target Localization and Tracking in Noncoherent
Multiple-Input Multiple-Output Radar Systems," *IEEE Transactions on
Aerospace and Electronic Systems, *vol. 48, no. 2, pp. 1466-1489, Apr. 2012

**[171] **S. Brahma, M. Chatterjee, K. Kwiat and
P. K. Varshney, “Traffic management in wireless sensor networks: Decoupling
congestion control and fairness,” *Elsevier*
*Journal of Computer Communications*, vol. 35, pp. 670-681, Mar. 2012

**[170] **Chen, H., Chen, B. and Varshney, P. K.,
"A New Framework for Distributed Detection with Conditionally Dependent
Observations," *IEEE Trans. Signal Process.*, vol. 60, no. 3, pp.
1409-1419, Mar. 2012

**[169] **Wimalajeewa, T. and Varshney, P. K.,
"Performance Bounds for Sparsity Pattern Recovery with Quantized Noisy
Random Projections," *IEEE J. Sel. Topics Signal Process.*, vol. 6,
no. 1, pp. 43-57, Feb. 2012

**[168] **Veeravalli, V.V. and Varshney, P. K.,
“Distributed inference in wireless sensor networks,” *Philosophical
Transactions of the Royal Society A: Mathematical, Physical and Engineering
Sciences*, vol. 370, no. 1958, pp. 100-117, Jan. 2012

**[167] **Xu, M., Chen, H. and Varshney, P. K., “An
Image Fusion Approach Based on Markov Random Fields,” *Geoscience and Remote
Sensing, IEEE Transactions on*, vol. 49, no. 12, pp. 5116 – 5127, Dec. 2011

**[166] **Ray, P. and Varshney, P.K., "False
Discovery Rate Based Sensor Decision Rules for the Network-Wide Distributed
Detection Problem," *Aerospace and Electronic Systems, IEEE Transactions
on*, vol. 47, no. 3, pp. 1785-1799, July 2011

**[165] **Wimalajeewa, T. and Varshney, P.K.,
"Polarity-Coincidence-Array Based Spectrum Sensing for Multiple Antenna
Cognitive Radios in the Presence of Non-Gaussian Noise," *Wireless
Communications, IEEE Transactions on*, vol.10, no.7, pp.2362-2371, July 2011

**[164] **Kasetkasem, T. and Varshney, P. K.,
"An Optimum Land Cover Mapping Algorithm in the Presence of Shadows,"
*IEEE Journal of* *Selected Topics in Signal Processing*, vol.5,
no.3, pp.592-605, June 2011

**[163] **K.H. Han, J.S. Zhang, H.N. Knudsen, P.
Wargocki, H. Chen, P.K. Varshney, B. Guo, “Development of a novel methodology
for indoor emission source identification,” *Elsevier
Journal of Atmospheric Environment*,
Volume 45, Issue 18, Pages 3034-3045, June 2011

**[162] **Iyengar, S.G., Varshney, P.K. and
Damarla, T., "A Parametric Copula-Based Framework for Hypothesis Testing
Using Heterogeneous Data," *IEEE Trans. Signal Process.*, vol.59,
no.5, pp.2308-2319, May 2011

**[161] **Zhu, Y., Varshney, P. K. and Chen,
H., "ICA-based fusion for colour display of hyperspectral images" *International
Journal of Remote Sensing*, vol. 32, Issue 9, pp. 2427–2450, May 2011

**[160] **Ray, P. and Varshney, P.K., "Radar
Target Detection Framework Based on False Discovery Rate," *IEEE Transactions
on* *Aerospace and Electronic Systems*, vol.47, no.2, pp.1277-1292,
Apr. 2011

**[159]** S. Kar and P. K. Varshney,
"Accurate Estimation of Gaseous Strength Using Transient Data," *IEEE
Transactions on Instrumentation and Measurement*, vol.60, no.4,
pp.1197-1205, Apr. 2011

**[158]** R. Rao, Q. Cheng and P. K. Varshney,
"Subspace-Based Cooperative Spectrum Sensing for Cognitive Radios," *IEEE*
*Sensors Journal*, vol.11, no.3, pp.611-620, Mar. 2011

**[157]** T. Kasetkasem, M. K. Arora, P. K.
Varshney and V. Areekul, "Improving Subpixel Classification by
Incorporating Prior Information in Linear Mixture Models,” *IEEE* *Transactions on* *Geoscience and Remote Sensing*,
vol.49, no.3, pp.1001-1013, Mar. 2011

**[156]** A. Sundaresan and P. K. Varshney,
"Location Estimation of a Random Signal Source Based on Correlated Sensor
Observations," *IEEE Trans. Signal Process.*, vol.59, no.2,
pp.787-799, Feb. 2011

**[155]** A. S. Rawat, P. Anand, H. Chen and P. K.
Varshney, "Collaborative Spectrum Sensing in the Presence of Byzantine
Attacks in Cognitive Radio Networks," *IEEE Trans. on* *Signal
Process.*, vol.59, no.2, pp.774-786, Feb. 2011

**[154] **Sundaresan, A., Varshney, P.K. and Rao,
N.S.V., "Copula-Based Fusion of Correlated Decisions," *IEEE
Transactions on* *Aerospace and Electronic Systems, *vol.47, no.1,
pp.454-471, Jan. 2011

**[153]** L. Zuo, R. Niu and P. K. Varshney,
"Conditional Posterior Cramér–Rao Lower Bounds for Nonlinear Sequential
Bayesian Estimation," *IEEE Trans. Signal Process.*, vol.59, no.1,
pp.1-14, Jan. 2011

**[152] **E. Masazade, R. Niu, P. K. Varshney, M.
Keskinoz, ''Energy Aware Iterative Source Localization Schemes for
Wireless Sensor Networks,'' *IEEE Trans. Signal Process.*, vol.58, no.9, pp.4824-4835,
Sept. 2010.

**[151]** D. Chen, C. K. Mohan, K. G. Mehrotra,
and P. K. Varshney, "Distributed in-network path planning for sensor
network navigation in dynamic hazardous environments," *Wirel. Commun.
Mob. Comput.*, July 2010

**[150]** H. Chen and P. K. Varshney,
"Nonparametric quantizers for distributed estimation," *IEEE Trans.
Signal Process.*, vol 58, no 7, pp. 3777-3787, July 2010

**[149] **Engin Masazade, Ramesh Rajagopalan,
Pramod K. Varshney, Chilukuri Mohan, Gullu Kiziltas Sendur, and Mehmet
Keskinoz, “A Multi-objective Optimization Approach to Obtain Decision
Thresholds for Distributed Detection in Wireless Sensor Networks," *IEEE
Transactions on Systems, Man, and Cybernetics - Part B*, Vol. 40, No. 2,
Apr. 2010.

**[148] **R. Niu and P.K. Varshney, “Sampling
Schemes for Sequential Detection with Dependent Data," *IEEE* *Transactions
on Signal Processing*, Vol. 58, No. 3, Mar. 2010.

**[147] **H. Chen and P. K. Varshney, “Performance
Limit for Distributed Estimation Systems with Identical One-Bit
Quantizers," *IEEE Transaction on Signal Processing*, Vol. 58, No. 1,
pp. 466-471, Jan. 2010.

**[146]** Q. Cheng, P. K. Varshney, J. H. Michels,
and C. M. Belcastro, "Distributed fault detection with correlated decision
fusion," *IEEE Trans. Aerosp. Electron. Syst.*, Volume 45, No. 4,
pp.1448 – 1465, Oct. 2009

**[145]** R. Rajagopalan and P. K. Varshney,
“Connectivity analysis of wireless sensor networks with regular topologies in
the presence of channel fading," *IEEE Trans. Wireless Commun*, Vol. 8,
No. 7 , pp. 3475-3483, July 2009

**[144]** M. Xu, P.K. Varshney, “A Subspace Method
for Fourier-Based Image Registration," *IEEE Geoscience and Remote
Sensing Letters*, pp. 491 - 494, Vol. 6, No. 3, July 2009.

**[143]** P. Ray and P.K. Varshney,
"Estimation of spatially distributed processes in wireless sensor networks
with random packet loss," *IEEE Transactions on Wireless Communications*,
vol.8, no.6, pp.3162-3171, June 2009

**[142]** M. Xu, H. Chen, and P. K. Varshney,
"Ziv-Zakai bounds on image registration," *IEEE Trans. Signal
Process.*, vol. 57, no. 5, pp. 1745 - 1755, May 2009

**[141]** O. Ozdemir, R. Niu, and P. K. Varshney,
"Tracking in wireless sensor networks using particle filtering: Physical
layer considerations," *IEEE Trans. Signal Process.*, vol.57, no. 5,
pp. 1987-1999, May 2009

**[140]** O. Ozdemir, R. Niu, and P. K. Varshney,
"Channel aware target localization with quantized data in wireless sensor
networks," *IEEE Trans. Signal Process.*, vol. 57, no. 3, pp.
1190-1202, Mar. 2009

**[139]** R. Peng, H. Chen, and P. K. Varshney,
"Noise-enhanced detection of micro-calcifications in digital
mammograms," *IEEE J. Sel. Topics Signal Process.*, vol. 3, no. 1,
pp. 62-73, Feb. 2009

**[138]** H. Chen, P. K. Varshney, S. Kay, and J.
H. Michels, "Noise enhanced nonparametric detection," *IEEE Trans.
Inf. Theory.*, vol. 55, no. 2, pp. 499-506, Feb. 2009

**[137]** H. Chen, B. Chen, and P. K. Varshney,
"Further results on the optimality of the likelihood-ratio test for local
sensor decision rules in the presence of nonideal channels," *IEEE
Trans. Inf. Theory.*, vol. 55, no. 2, pp. 828-832, February 2009

**[136]** R. Rajagopalan, C. K. Mohan, K.
Mehrotra, and P. K. Varshney, "EMOCA: An Evolutionary multi-objective
crowding algorithm," *J. Intell. Syst.*, vol. 17, pp. 107-123, 2008.

**[135]** H. Chen, P. K. Varshney, and J. H.
Michels, "Improving sequential detection performance via stochastic
resonance," *IEEE Signal Process. Lett.*, vol. 15, pp. 685-688, 2008.

**[134]** H. Chen and P. K. Varshney, "Theory
of the stochastic resonance effect in signal detection---Part II: Variable
detectors," *IEEE Trans. Signal Process.*, vol. 56, pp. 5031-5041,
Oct. 2008.

**[133]** H. Chen, P. K. Varshney, and J. H.
Michels, "Noise enhanced parameter estimation," *IEEE Trans. Signal
Process.*, vol. 56, pp. 5074-5081, Oct. 2008.

**[132]** R. Rajagopalan, K. G. Mehrotra, C. K.
Mohan, and P. K. Varshney, "Hierarchical path computation approach for
large graphs," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 44, pp.
427-440, Apr. 2008.

**[131]** P. Watanachaturaporn, M. K. Arora, and
P. K. Varshney, "Multisource classification using support vector machines:
An empirical comparison with decision tree and neural network
classifiers," *Photogramm. Eng. Remote Sensing.*, vol. 74, pp.
239-246, Feb. 2008.

**[130]** Q. Cheng, P. K. Varshney, J. H. Michels,
and C. M. Belcastro, "Fault detection in dynamic systems via decision
fusion," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 44, pp. 227-242,
Jan. 2008.

**[129]** P. Ray and P. K. Varshney,
"Distributed detection in wireless sensor networks using dynamic sensor
thresholds," *Int. J. Distrib. Sensor Netw.*, vol. 4, pp. 5-12, Jan.
2008.

**[128]** R. Niu and P. K. Varshney,
"Performance analysis of distributed detection in a random sensor
field," *IEEE Trans. Signal Process.*, vol. 56, pp. 339-349, Jan.
2008.

**[127]** D. Chen and P. K. Varshney, "On
demand geographic forwarding for data delivery in wireless sensor
networks," *Computer Communications*, vol. 30, pp. 2954-2967, Oct.
2007.

**[126]** D. Chen, J. Deng, and P. K. Varshney,
"Selection of a forwarding area for contention-based geographic forwarding
in wireless multi-hop networks," *IEEE Trans. Veh. Technol.*, vol.
56, pp. 3111-3122, Sept. 2007.

**[125]** J. Deng, Y. S. Han, P.-N. Chen, and P.
K. Varshney, "Optimal transmission range for wireless ad hoc networks
based on energy efficiency," *IEEE Trans. Commun.*, vol. 55, pp.
1772-1782, Sept. 2007.

**[124]** L. Snidaro, R. Niu, G. L. Foresti, and
P. K. Varshney, "Quality-based fusion of multiple video sensors for video
surveillance," *IEEE Trans. Syst., Man, Cybern. B*, vol. 37, pp. 1044-1051,
Aug. 2007.

**[123]** H. Chen, P. K. Varshney, S. M. Kay, and
J. H. Michels, "Theory of the stochastic resonance effect in signal
detection: Part I---fixed detectors," *IEEE Trans. Signal Processing*,
vol. 55, pp. 3172-3184, July 2007.

**[122]** C. K. Mohan, K. G. Mehrotra, P. K.
Varshney, and J. Yang, "Temporal uncertainty reasoning networks for
evidence fusion with applications to object detection and tracking," *Information
Fusion*, vol. 8, pp. 281-294, July 2007.

**[121]** A. L. Drozd, I. Kasperovich, R. Niu, P.
K. Varshney, and D. Weiner, "Electromagentic diversity and EMI
implications for multiple co-sited radars and targeting applications," *IEEE
EMC Soc. Newsletter*, no. 214, pp. 72-78, Summer 2007.

**[120]** C. Yao, P.-N. Chen, T.-Y. Wang, Y. S.
Han, and P. K. Varshney, "Performance analysis and code design for minimum
Hamming distance fusion in wireless sensor networks," *IEEE Trans.
Inform. Theory*, vol. 53, pp. 1716-1734, May 2007.

**[119]** K. Liu, J. Deng, P. K. Varshney, and K.
Balakrishnan, "An acknowledgment-based approach for the detection of
routing misbehavior in MANETs," *IEEE Trans. Mobile Comput.*, vol. 6,
pp. 536-550, May 2007.

**[118]** A. Sundaresan, P. K. Varshney, and M. K.
Arora, "Robustness of change detection algorithms in the presence of
registration errors," *Photogramm. Eng. Remote Sensing.*, vol. 73,
Apr. 2007.

**[117]** H. Chen and P. K. Varshney, "A
human perception inspired quality metric for image fusion based on regional
information," *Information Fusion*, vol. 8, pp. 193-207, Apr. 2007.

**[116]** D. Chen and P. K. Varshney, "A
survey of void handling techniques for geographic routing in wireless
networks," *IEEE Communications Surveys and Tutorials*, vol. 9, pp.
50-67, First Quarter, 2007.

**[115]** S. V. Stehman, M. K. Arora, T.
Kasetkasem, and P. K. Varshney, "Estimation of fuzzy error matrix accuracy
measures under stratified random sampling," *Photogramm. Eng. Remote
Sensing.*, vol. 73, pp. 165-174, Feb. 2007.

**[114]** C. A. Shah, M. K. Arora, and P. K.
Varshney, "ICA mixture model algorithm for unsupervised classification of
remote sensing imagery," *Int. J. Remote Sensing*, vol. 28, pp.
1711-1731, Jan. 2007.

**[113]** R. Rajagopalan and P. K. Varshney,
"Data-aggregation techniques in sensor networks: A survey," *IEEE
Communications Surveys and Tutorials*, vol. 8, pp. 48-63, Fourth Quarter,
2006.

**[112]** R. Niu, P. K. Varshney, and Q. Cheng,
"Distributed detection in a wireless sensor network with a large number of
sensors," *Information Fusion*, vol. 7, pp. 380-394, Dec. 2006.

**[111]** R. Niu and P. K. Varshney, "Target
location estimation in sensor networks with quantized data," *IEEE
Trans. Signal Processing*, vol. 54, pp. 4519-4528, Dec. 2006.

**[110]** Q. Cheng, B. Chen, and P. K. Varshney,
"Detection performance limits for distributed sensor networks in the
presence of nonideal channels," *IEEE Trans. Wireless Commun.*, vol.
5, pp. 3034-3038, Nov. 2006.

**[109]** S. M. Kay, J. H. Michels, H. Chen, and
P. K. Varshney, "Reducing probability of decision error using stochastic
resonance," *IEEE Signal Processing Lett.*, vol. 13, pp. 695-698,
Nov. 2006.

**[108]** Q. Cheng, P. K. Varshney, and M. K.
Arora, "Logistic regression for feature selection and soft classification
of remote sensing data," *IEEE Geosci. Remote Sensing Lett.*, vol. 3,
pp. 491-494, Oct. 2006.

**[107]** T.-Y. Wang, Y. S. Han, B. Chen, and P.
K. Varshney, "A combined decision fusion and channel coding scheme for
distributed fault-tolerant classification in wireless sensor networks," *IEEE
Trans. Wireless Commun.*, vol. 5, pp. 1695-1705, July 2006.

**[106]** B. Chen, L. Tong, and P. K. Varshney,
"Channel-aware distributed detection in wireless sensor networks," *IEEE
Signal Processing Mag.*, vol. 23, pp. 16-26, July 2006.

**[105]** R. Niu, B. Chen, and P. K. Varshney,
"Fusion of decisions transmitted over Rayleigh fading channels in wireless
sensor networks," *IEEE Trans. Signal Processing*, vol. 54, pp.
1018-1027, Mar. 2006.

**[104]** W. Du, J. Deng, Y. S. Han, and P. K.
Varshney, "A key predistribution scheme for sensor networks using
deployment knowledge," *IEEE Trans. Dependable Secure Computing*,
vol. 3, pp. 62-77, Jan.-Mar. 2006.

**[103]** S. Kim and P. K. Varshney,
"Adaptive fault tolerant bandwidth management framework for multimedia
cellular networks," *IEE Proc.-Commun.*, vol. 152, pp. 932-938, Dec.
2005.

**[102]** J. Deng, Y. S. Han, W. B. Heinzelman,
and P. K. Varshney, "Scheduling sleeping nodes in high density
cluster-based sensor networks," *Mobile Networks and Applications
(MONET)*, vol. 10, pp. 825-835, Dec. 2005.

**[101]** E. Elbasi, L. Zuo, K. Mehrotra, C.
Mohan, and P. Varshney, "Control Charts Approach for Scenario Recognition
in Video Sequences," *Turk. J. Elec. Engin.*, vol. 13, pp. 303-310,
Nov. 2005.

**[100]** S. Kim and P. K. Varshney,
"Adaptive online bandwidth allocation and reservation for QoS sensitive
multimedia networks," *Computer Communications*, vol. 28, pp.
1959-1969, Oct. 2005.

**[99]** R. Niu and P. K. Varshney,
"Distributed detection and fusion in a wireless sensor network with a
random number of sensors," *EURASIP Journal on Wireless Communications
and Networking*, vol. 2005, pp. 462-472, Sept. 2005.

**[98]** J. Deng, Y. S. Han, W. B. Heinzelman, and
P. K. Varshney, "Balanced-energy sleep scheduling scheme for high-density
cluster-based sensor networks," *Computer Communications*, vol. 28,
pp. 1631-1642, Sept. 2005.

**[97]** T.-Y. Wang, Y. S. Han, and P. K.
Varshney, "Fault-tolerant distributed classification based on non-binary
codes in wireless sensor networks," *IEEE Commun. Lett.*, vol. 9, pp.
808-810, Sept. 2005.

**[96]** M. Xu, P. Watanachaturaporn, P. K.
Varshney, and M. K. Arora, "Decision tree regression for soft
classification of remote sensing data," *Remote Sens. Environ.*, vol.
97, pp. 322-336, Aug. 2005.

**[95]** Q. Cheng, P. K. Varshney, K. G. Mehrotra,
and C. K. Mohan, "Bandwidth management in distributed sequential
detection," *IEEE Trans. Inform. Theory*, vol. 51, pp. 2954-2961,
Aug. 2005.

**[94]** K. Veeramachaneni, L. A. Osadciw, and P.
K. Varshney, "An adaptive mulitmodal biometric management algorithm,"
*IEEE Trans. Syst., Man, Cybern. C*, vol. 35, pp. 344-356, Aug. 2005.

**[93]** R. Niu, P. K. Varshney, K. G. Mehrotra,
and C. K. Mohan, "Temporally staggered sensors in multi-sensor target
tracking systems," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 41,
pp. 794-808, July 2005.

**[92]** T. Kasetkasem, M. K. Arora, and P. K.
Varshney, "Super-resolution land cover mapping using a Markov random field
based approach," *Remote Sens. Environ.*, vol. 96, pp. 302-314, June
2005.

**[91]** W. Du, J. Deng, Y. S. Han, P. K.
Varshney, J. Katz, and A. Khalili, "A pairwise key predistribution scheme
for wireless sensor networks," *ACM Transactions on Information and
System Security*, vol. 8, pp. 228-258, May 2005.

**[90]** Y. Lin, B. Chen, and P. K. Varshney,
"Decision fusion rules in multi-hop wireless sensor networks," *IEEE
Trans. Aerosp. Electron. Syst.*, vol. 41, pp. 475-488, Apr. 2005.

**[89]** T.-Y. Wang, Y. S. Han, P. K. Varshney,
and P.-N. Chen, "Distributed fault-tolerant classification in wireless
sensor networks," *IEEE J. Select. Areas Commun.*, vol. 23, pp.
724-734, Apr. 2005.

**[88]** H.-M. Chen, S. Lee, R. M. Rao, M.-A.
Slamani, and P. K. Varshney, "Imaging for concealed weapon detection: a
tutorial overview of development in imaging sensors and processing," *IEEE
Signal Processing Mag.*, vol. 22, pp. 52-61, Mar. 2005

**[87]** J. S. Zhang, C. K. Mohan, P. K. Varshney,
C. Isik, K. G. Mehrotra, S. Wang, Z. Gao, and R. Rajagopalan, "Coupling of
airflow and pollutant dispersion models with evacuation planning algorithms for
building system controls," *ASHRAE Trans.*, vol. 111, pt. 1, pp.
196-209, Feb. 2005.

**[86]** W.-K. Liao, A. Choudhary, D. Weiner, and
P. Varshney, "Performance evaluation of a parallel pipeline computational
model for space-time adaptive processing," *J. Supercomput.*, vol.
31, pp. 137-160, Feb. 2005.

**[85]** N. Heo and P. K. Varshney,
"Energy-efficient deployment of intelligent mobile sensor networks," *IEEE
Trans. Syst., Man, Cybern. A*, vol. 35, pp. 78-92, Jan. 2005.

**[84]** B. Chen, R. Jiang, T. Kasetkasem, and P.
K. Varshney, "Channel aware decision fusion in wireless sensor networks,"
*IEEE Trans. Signal Processing*, vol. 52, pp. 3454-3458, Dec. 2004.

**[83]** A. L. Drozd, C. K. Mohan, P. K. Varshney,
and D. D. Weiner, "Computational aspects in analyzing the efficient
utilization of RF transmission hyperspace," *Applied Computational
Electromagnetics Society Newsletter*, vol. 19, pp. 10-18, Nov. 2004.

**[82]** S. Kim, and P. K. Varshney, "An integrated
adaptive bandwidth-management framework for QoS-sensitive multimedia cellular
networks," *IEEE Trans. Veh. Technol.*, vol. 53., pp. 835-846, May
2004.

**[81]** M. Bingabr and P. K. Varshney,
"Recovery of corrupted DCT coded images based on reference
information," *IEEE Trans. Circuits Syst. Video Technol.*, vol. 14,
pp. 441-449, Apr. 2004.

**[80]** C. A. Shah, M. K. Arora, and P. K.
Varshney, "Unsupervised classification of hyperspectral data: An ICA
mixture model based approach," *Int. J. Remote Sensing*, vol. 25, pp.
481-487, Jan. 2004.

**[79]** H.-M. Chen, P. K. Varshney, and M. K.
Arora, "Performance of mutual information similarity measure for
registration of multitemporal remote sensing images," *IEEE Trans.
Geosci. Remote Sensing*, vol. 41, pp. 2445-2454, Nov. 2003

**[78]** B. Chen, P. K. Varshney, and J. H.
Michels, "Adaptive CFAR detection for clutter-edge heterogeneity using
Bayesian inference," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 39,
pp. 1462-1470, Oct. 2003.

**[77]** H.-M. Chen and P. K. Varshney,
"Mutual information-based CT-MR brain image registration using generalized
partial volume joint histogram estimation," *IEEE Trans. Med. Imag.*,
vol. 22, pp. 1111-1119, Sept. 2003.

**[76]** H.-M. Chen, M. K. Arora, and P. K.
Varshney, "Mutual information-based image registration for remote sensing data,"
*Int. J. Remote Sensing*, vol. 24, pp. 3701-3706, Sept. 2003.

**[75]** T. Kasetkasem and P. K. Varshney,
"Statistical characterization of clutter scenes based on a Markov random
field model," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 39, pp.
1035-1050, July 2003.

**[74]** W. Ye and P. K. Varshney, "An
equicorrelation-based multiuser communication scheme for DS-CDMA systems,"
*IEEE Trans. Commun.*, vol. 51, pp. 43-47, Jan. 2003.

**[73]** T. Kasetkasem and P. K. Varshney,
"An image change detection algorithm based on Markov random field
models," *IEEE Trans. Geosci. Remote Sensing*, vol. 40, pp.
1815-1823, Aug. 2002

**[72]** B. Chen and P. K. Varshney, "A
Bayesian sampling approach to decision fusion using hierarchical models," *IEEE
Trans. Signal Processing*, vol. 50, pp. 1809-1818 , Aug. 2002.

**[71]** Q. Zhang, P. K. Varshney, and R. D.
Wesel, "Optimal bi-level quantization of i.i.d. sensor observations for
binary hypothesis testing," *IEEE Trans. Inform. Theory*, vol. 48,
pp. 2105-2111, July 2002.

**[70]** C.-T. Yu and P. K. Varshney, "On
sampling and quantization for signal detection ," *IEICE Trans.
Fundamentals*, vol. E85-A, pp. 518-521, Feb. 2002.

**[69]** H.-M. Chen and P. K. Varshney,
"Automatic two-stage IR and MMW image registration algorithm for concealed
weapons detection," *IEE Proc.-Vis. Image Signal Process.*, vol. 148,
pp. 209-216, Aug. 2001.

**[68]** W. Ye and P. K. Varshney, "A
two-stage decorrelating detector for DS/CDMA systems," *IEEE Trans. Veh.
Technol.*, vol. 50, pp. 465-479, Mar. 2001.

**[67]** Q. Zhang and P. K. Varshney,
"Decentralized M-ary detection via hierarchical binary decision
fusion," *Information Fusion*, vol. 2, pp. 3-16, Mar. 2001.

**[66]** T. Kasetkasem and P. K. Varshney,
"Communication structure planning for multisensor detection systems,"
*IEE Proc., Radar Sonar Navig.*, vol. 148, pp. 2-8, Feb. 2001.

**[65]** V. N. S. Samarasooriya and P. K.
Varshney, "A fuzzy modeling approach to decision fusion under
uncertainty," *Fuzzy Sets Syst.*, vol. 114, pp. 59-69, Aug. 2000.

**[64]** M. E. Smith and P. K. Varshney,
"Intelligent CFAR processor based on data variability," *IEEE
Trans. Aerosp. Electron. Syst.*, vol. 36, pp. 837-847, July 2000.

**[63]** L. C. Ramac and P. K. Varshney, "A
wavelet domain diversity method for transmission of images over wireless
channels," *IEEE J. Select. Areas Commun.*, vol. 18, pp. 891-898,
June 2000.

**[62]** A. Choudhary, W.-K. Liao, D. Weiner, P. Varshney,
R. Linderman, M. Linderman and R. Brown, "Design, implementation and
evaluation of parallel pipelined STAP on parallel computers," *IEEE
Trans. Aerosp. Electron. Syst.*, vol. 36, pp. 528-548, Apr. 2000.

**[61]** L. Wu and P. K. Varshney,
"Performance analysis of CSMA and BTMA protocols in multihop networks
(II). Multiple channel case," *Inf. Sci.*, vol. 120, pp. 179-195,
Nov. 1999.

**[60]** L. Wu and P. K. Varshney,
"Performance analysis of CSMA and BTMA protocols in multihop networks (I).
Single channel case," *Inf. Sci.*, vol. 120, pp. 159-177, Nov. 1999.

**[59]** F. Gini, F. Lombardini, and P. K.
Varshney, "On distributed signal detection with multiple local free
parameters," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 35, pp.
1457-1466, Oct. 1999.

**[58]** P.-L. Chang and P. K. Varshney,
"Node-oriented optimal flow control protocols for ATM networks," *IEE
Proc.-Commun.*, vol. 146, pp. 171-179, June 1999.

**[57]** A. Drozd, J. Miller, C. Carroll, A.
Blackburn, T. Blocher, A. Pesta, D. Weiner, and P. Varshney, "Predicting
detailed electromagnetic interference rejection requirements using a
knowledge-based simulation approach," *Applied Computational
Electromagnetics Society Newsletter*, vol. 14, pp. 8-11, Mar. 1999.

**[56]** C. H. Gowda, M. K. Uner, P. K. Varshney,
and R. Viswanathan, "Distributed CFAR target detection," *J.
Franklin Inst.*, vol. 336, pp. 257-267, Mar. 1999.

**[55]** P.-L. Chang and P. K. Varshney,
"Integration of optimal routing and flow control in ATM networks," *IEE
Proc.-Commun.*, vol. 145, pp. 1-7, Feb. 1998.

**[54]** C.-T. Yu and P. K. Varshney, "Bit
allocation for discrete signal detection," *IEEE Trans. Commun.*,
vol. 46, pp. 173-175, Feb. 1998.

**[53]** C.-T. Yu and P. K. Varshney,
"Paradigm for distributed detection under communication constraints,"
*Opt. Eng.*, vol. 37, pp. 417-426, Feb. 1998.

**[52]** P. K. Varshney, "Multisensor data
fusion," *Electronics and Communications Engineering Journal*, vol.
9, pp. 245-253, Dec. 1997.

**[51]** C.-T. Yu and P. K. Varshney,
"Sampling design for Gaussian detection problems," *IEEE Trans.
Signal Processing*, vol. 45, pp. 2328-2337, Sept. 1997.

**[50]** T. Tsao, P. Varshney, D. Weiner, H.
Schwarzlander, M. Slamani, and S. Borek, "Ambiguity function for a
bistatic radar," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 33, pp.
1041-1051, July 1997.

**[49]** L. C. Ramac and P. K. Varshney,
"Image thresholding based on Ali-Silvey distance measures," *Pattern
Recogn.*, vol. 30, pp. 1161-1174, July 1997.

**[48]** V. N. S. Samarasooriya and P. K.
Varshney, "Decentralized signal detection with fuzzy information," *Opt.
Eng.*, vol. 36, pp. 658-668, Mar. 1997.

**[47]** R. Viswanathan and P. K. Varshney,
"Distributed detection with multiple sensors: Part I - fundamentals,"
*Proc. IEEE*, vol. 85, pp. 54-63, Jan. 1997. (Invited)

**[46]** P. K. Varshney, "Scanning the
issue," *Proc. IEEE*, vol. 85, pp. 3-5, Jan. 1997. (Guest Editorial)

**[45]** S. Alhakeem and P. K. Varshney,
"Decentralized Bayesian detection with feedback," *IEEE Trans.
Syst., Man, Cybern. A*, vol. 26, pp. 503-513, July 1996.

**[44]** V. N. S. Samarasooriya and P. K.
Varshney, "Sequential approach to asynchronous decision fusion," *Opt.
Eng.*, vol. 35, pp. 625-633, Mar. 1996.

**[43]** W. A. Hashlamoun and P. K. Varshney,
"Near-optimum quantization for signal detection," *IEEE Trans.
Commun.*, vol. 44, pp. 294-297, Mar. 1996.

**[42]** M. K. Uner and P. K. Varshney,
"Distributed CFAR detection in homogeneous and nonhomogeneous
backgrounds," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 32, pp.
84-97, Jan. 1996.

**[41]** C. Tumuluri and P. K. Varshney, "An
evidential extension of the MRII training algorithm for detecting erroneous
MADALINE responses," *IEEE Trans. Neural Networks*, vol. 6, pp.
880-892, July 1995.

**[40]** J. H. Michels, P. Varshney, and D.
Weiner, "Multichannel signal detection involving temporal and
cross-channel correlation," *IEEE Trans. Aerosp. Electron. Syst.*,
vol. 31, pp. 866-880, July 1995.

**[39]** R. Vaidyanathan, C.R.P. Hartmann, and
P.K. Varshney, "Parallel integer sorting using small operations," *Acta
Inf.*, vol. 32, pp. 79-92, Feb. 1995.

**[38]** S. Alhakeem and P. K. Varshney, "A
unified approach to the design of decentralized detection systems," *IEEE
Trans. Aerosp. Electron. Syst.*, vol. 31, pp. 9-20, Jan. 1995.

**[37]** P. K. Varshney, A. R. Joshi, and P.-L.
Chang, "Reliability modeling and performance evaluation of variable
link-capacity networks," *IEEE Trans. Rel.*, vol. 43, pp. 378-382,
Sept. 1994.

**[36]** T. C. Wang and P. K. Varshney,
"Measurement preprocessing approach for target tracking in a cluttered
environment," *IEE Proc., Radar Sonar Navig.*, vol. 141, pp. 151-158,
June 1994.

**[35]** W. A. Hashlamoun, P. K. Varshney, and V.
N. S. Samarasooriya, "A tight upper bound on the Bayesian probability of
error," *IEEE Trans. Pattern Anal. Machine Intell.*, vol. 16, pp.
220-224, Feb. 1994.

**[34]** J. H. Michels, P. K. Varshney, and D. D.
Weiner, "Synthesis of correlated multichannel random processes," *IEEE
Trans. Signal Processing*, vol. 42, pp. 367-375, Feb. 1994.

**[33]** S. Dey and P. K. Varshney, "Flow
control methodology for virtual-circuit networks," *IEE Proc. I*,
vol. 140 , pp. 494-504, Dec. 1993.

**[32]** T. C. Wang and P. K. Varshney,
"Measurement preprocessing for nonlinear target tracking," *IEE
Proc. F*, vol. 140 , pp. 316-322, Oct. 1993.

**[31]** W. A. Hashlamoun and P. K. Varshney,
"Further results on distributed Bayesian signal detection," *IEEE
Trans. Inform. Theory*, vol. 39, pp. 1660-1661, Sept. 1993.

**[30]** T. C. Wang and P. K. Varshney, "A
tracking algorithm for maneuvering targets," *IEEE Trans. Aerosp.
Electron. Syst.*, vol. 29, pp. 910-924, July 1993.

**[29]** R. Vaidyanathan, C. R. P. Hartmann, and
P. K. Varshney, "Running ASCEND, DESCEND and PIPELINE algorithms in
parallel using small processors," *Inf. Process. Lett.*, vol. 46, pp.
31-36, Apr. 1993.

**[28]** J. Han, P. K. Varshney, and R. Srinivasan,
"Distributed binary integration," *IEEE Trans. Aerosp. Electron.
Syst.*, vol. 29, pp. 2-8, Jan. 1993.

**[27]** R. Vaidyanathan, C. R. P. Hartmann, and
P. K. Varshney, "PRAMs with variable word-size," *Inf. Process.
Lett.*, vol. 42, pp. 217-222, June 1992.

**[26]** K. T. Newport and P. K. Varshney,
"Design of survivable communications networks under performance
constraints," *IEEE Trans. Rel.*, vol. 40, pp. 433-440, Oct. 1991.

**[25]** W. A. Hashlamoun and P. K. Varshney,
"An approach to the design of distributed Bayesian detection
structures," *IEEE Trans. Syst., Man, Cybern.*, vol. 21, pp.
1206-1211, Sept.-Oct. 1991.

**[24]** M. Barkat and P. K. Varshney,
"Adaptive cell-averaging CFAR detection in distributed sensor
networks," *IEEE Trans. Aerosp. Electron. Syst.*, vol. 27, pp.
424-429, May 1991.

**[23]** A. M. Kabakcioglu, P. K. Varshney, and C.
R. P. Hartmann, "Application of information theory to switching function
minimisation," *IEE Proc. E*, vol. 137, pp. 389-393, Sept. 1990.

**[22]** P. K. Varshney and S. Dey, "Fairness
in computer networks: A survey," *J. Inst. Electron. Telecommun. Eng.*,
May-June 1990.

**[21]** M. Barkat, S. D. Himonas, and P. K.
Varshney, "CFAR detection for multiple target situations," *IEE
Proc. F*, vol. 136, pp. 193-209, Oct. 1989.

**[20]** I. Y. Hoballah and P. K. Varshney,
"Distributed Bayesian signal detection," *IEEE Trans. Inform.
Theory*, vol. 35, pp. 995-1000, Sept. 1989.

**[19]** I. Y. Hoballah and P. K. Varshney,
"An information theoretic approach to the distributed detection
problem," *IEEE Trans. Inform. Theory*, vol. 35, pp. 988-994, Sept.
1989.

**[18]** M. Barkat and P. K. Varshney,
"Decentralized CFAR signal detection," *IEEE Trans. Aerosp.
Electron. Syst.*, vol. AES-25, pp. 695-699, Mar. 1989.

**[17]** Z. Chair and P. K. Varshney,
"Distributed Bayesian hypothesis testing with distributed data
fusion," *IEEE Trans. Syst., Man, Cybern.*, vol. 18, pp. 695-699,
Sept.-Oct. 1988.

**[16]** R. K. Varshney and P. K. Varshney,
"Recursive estimation with uncertain observations in a multisensor
environment," *IEE Proc. F*, vol. 133, pp. 527-532, Oct. 1986.

**[15]** W. H. Debany, Jr., P. K. Varshney, and C.
R. P. Hartmann, "Random test length with and without replacement," *Electron.
Lett.*, vol. 22, pp. 1074-1075, Sept. 1986.

**[14]** W. H. Debany, Jr., P. K. Varshney, and C.
R. P. Hartmann, "Network reliability evaluation using probability
expressions," *IEEE Trans. Rel.*, vol. R-35, pp. 161-166, June 1986.

**[13]** Z. Chair and P. K. Varshney,
"Optimal data fusion in multiple sensor detection systems," *IEEE
Trans. Aerosp. Electron. Syst.*, vol. AES-22, pp. 98-101, Jan. 1986.

**[12]** C. R. P. Hartmann, W. H. Debany, Jr., and
P. K. Varshney, "Multiple fault detection in fanout-free combinational
networks," *Electron. Lett.*, vol. 20, pp. 516-517, June 1984.

**[11]** P. K. Varshney and C. R. P. Hartmann,
"Sequential fault diagnosis of modular systems," *IEEE Trans.
Comput.*, vol. C-33, pp. 194-197, Feb. 1984.

**[10]** K. Sriram, P. K. Varshney, and J. G.
Shanthikumar, "Discrete-time analysis of voice/data multiplexers with and
without speech activity detectors," *IEEE J. Select. Areas Commun.*,
vol. SAC-1, pp. 1124-1132, Dec. 1983.

**[9]** V. C. Vannicola and P. K. Varshney,
"Spectral dispersion of modulated signals due to oscillator phase
instability: White and random walk phase model," *IEEE Trans. Commun.*,
vol. COM-31, pp. 886-895, July 1983.

**[8]** J. G. Shanthikumar, P. K. Varshney, and K.
Sriram, "A priority cutoff flow control scheme for integrated voice-data
multiplexers," *Perform. Eval. Rev.*, vol. 11, pp. 8-14, Fall 1982.

**[7]** C. R. P. Hartmann, P. K. Varshney, K. G.
Mehrotra, and C. L. Gerberich, "Application of information theory to the
construction of efficient decision trees," *IEEE Trans. Inform. Theory*,
vol. IT-28, pp. 565-577, July 1982.

**[6]** P. K. Varshney, C. R. P. Hartmann, and J.
M. De Faria, Jr., "Application of information theory to sequential fault
diagnosis," *IEEE Trans. Comput.*, vol. C-31, pp. 164-170, Feb. 1982.

**[5]** P. K. Varshney, "Combined
quantization-detection of uncertain signals," *IEEE Trans. Inf. Theory*,
vol. IT-27, pp. 262-265, Mar. 1981.

**[4]** P. K. Varshney, "Quantization of a
signal having multiple hypotheses," *Proc. IEEE*, vol. 68, pp.
628-629, May 1980.

**[3]** P. K. Varshney, "On analytical
modeling of intermittent faults in digital systems," *IEEE Trans.
Comput.*, vol. C-28, pp. 786-791, Oct. 1979.

**[2]** P. K. Varshney and A. H. Haddad, "A
one-bit memory receiver for channels with memory," *IEEE Trans. Aerosp.
Electron. Syst.*, vol. AES-14, pp. 906-911, Nov. 1978.

**[1]** P. K. Varshney and A. H. Haddad, "A
receiver with memory for fading channels," *IEEE Trans. Commun.*,
vol. COM-26, pp. 278-283, Feb. 1978.

Last Updated: Jan 2018