Vwani P. Roychowdhury

Roja Bandari, Hazhir Rahmandad, Vwani P. Roychowdhury: Blind Men and the Elephant: Detecting Evolving Groups In Social News. CoRR abs/1304.1567 (2013)

Aditya Ramamoorthy, Vwani P. Roychowdhury, Sudhir Kumar Singh: Selfish Distributed Compression Over Networks: Correlation Induces Anarchy. IEEE Transactions on Information Theory 58(5): 3182-3197 (2012)

Ansuya Ahluwalia, Allen Huang, Roja Bandari, Vwani P. Roychowdhury: An Automated Multiscale Map of Conversations: Mothers and Matters. SocInfo 2012: 15-28

Mikhail V. Simkin, Vwani P. Roychowdhury: Why does attention to web articles fall with time? CoRR abs/1202.3492 (2012)

Leonid Gurvits, Vwani P. Roychowdhury, Sudhir Kumar Singh, Farrokh Vatan: How much of quantum mechanics is really needed to defy Extended Church-Turing Thesis? CoRR abs/1103.2500 (2011)

P. Oscar Boykin, Tal Mor, Vwani P. Roychowdhury, Farrokh Vatan: Algorithms on ensemble quantum computers. Natural Computing 9(2): 329-345 (2010)

Behnam Attaran Rezaei, Nima Sarshar, Vwani P. Roychowdhury: Distributed resource sharing in low-latency wireless ad hoc networks. IEEE/ACM Trans. Netw. 18(1): 190-201 (2010)

Federico M. Spedalieri, Vwani P. Roychowdhury: Latency in local, two-dimensional, fault-tolerant quantum computing. Quantum Information & Computation 9(7): 666-682 (2009)

Aditya Ramamoorthy, Vwani P. Roychowdhury, Sumit K. Singh: Selfish Distributed Compression over Networks. INFOCOM 2009: 3011-3015

Joseph S. Kong, Nima Sarshar, Vwani P. Roychowdhury: Experience versus Talent Shapes the Structure of the Web. CoRR abs/0901.0296 (2009)

Mikhail V. Simkin, Vwani P. Roychowdhury: Estimating achievement from fame. CoRR abs/0906.3558 (2009)

Wolfgang Müller, P. Oscar Boykin, Vwani P. Roychowdhury, Nima Sarshar: Comparison of image similarity queries in P2P systems. Computer Communications 31(2): 375-386 (2008)

Joseph S. Kong, Jesse S. A. Bridgewater, Vwani P. Roychowdhury: Resilience of structured P2P systems under churn: The reachable component method. Computer Communications 31(10): 2109-2123 (2008)

Yumao Lu, Vwani P. Roychowdhury: Parallel randomized sampling for support vector machine (SVM) and support vector regression (SVR). Knowl. Inf. Syst. 14(2): 233-247 (2008)

Nima Sarshar, Vwani P. Roychowdhury: SUPNET: An end-to-end solution to scalable unstructured P2P networking. Peer-to-Peer Networking and Applications 1(2): 122-138 (2008)

Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi, Behnam Attaran Rezaei: Diversification in the internet economy: the role of for-profit mediators. SIGecom Exchanges 7(3) (2008)

Riccardo Boscolo, James C. Liao, Vwani P. Roychowdhury: An Information Theoretic Exploratory Method for Learning Patterns of Conditional Gene Coexpression from Microarray Data. IEEE/ACM Trans. Comput. Biology Bioinform. 5(1): 15-24 (2008)

Yumao Lu, Vwani P. Roychowdhury, Lieven Vandenberghe: Distributed Parallel Support Vector Machines in Strongly Connected Networks. IEEE Transactions on Neural Networks 19(7): 1167-1178 (2008)

Nima Sarshar, Behnam Attaran Rezaei, Vwani P. Roychowdhury: Low latency wireless ad hoc networking: power and bandwidth challenges and a solution. IEEE/ACM Trans. Netw. 16(2): 335-346 (2008)

Sudhir Kumar Singh, Vwani P. Roychowdhury: To Broad-Match or Not to Broad-Match : An Auctioneer's Dilemma ? CoRR abs/0802.1957 (2008)

Aditya Ramamoorthy, Vwani P. Roychowdhury, Sudhir Kumar Singh: Distributed Compression with Selfish Terminals: Correlation Induces Anarchy. CoRR abs/0804.1840 (2008)

Mikhail V. Simkin, Vwani P. Roychowdhury: A mathematical theory of citing. JASIST 58(11): 1661-1673 (2007)

Jesse S. A. Bridgewater, P. Oscar Boykin, Vwani P. Roychowdhury: Balanced Overlay Networks (BON): An Overlay Technology for Decentralized Load Balancing. IEEE Trans. Parallel Distrib. Syst. 18(8): 1122-1133 (2007)

Qian Zhong, Riccardo Boscolo, Timothy S. Gardner, Vwani P. Roychowdhury: Inferring Regulatory Interactions between Transcriptional Factors and Genes by Propagating Known Regulatory Links. CIBCB 2007: 205-211

Joseph S. Kong, Vwani P. Roychowdhury: Price of Structured Routing and Its Mitigation in P2P Systems under Churn. Peer-to-Peer Computing 2007: 97-104

Nima Sarshar, Vwani P. Roychowdhury: An End-to-End Solution to Scalable Unstructured P2P Networking. Peer-to-Peer Computing 2007: 123-131

Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi, Behnam Attaran Rezaei: Capacity Constraints and the Inevitability of Mediators in Adword Auctions. WINE 2007: 318-325

Sudhir Kumar Singh, Vwani P. Roychowdhury, Milan Bradonjic, Behnam Attaran Rezaei: Exploration via design and the cost of uncertainty in keyword auctions. CoRR abs/0707.1053 (2007)

Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi, Behnam Attaran Rezaei: For-profit mediators in sponsored search advertising. CoRR abs/0707.1057 (2007)

Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi, Behnam Attaran Rezaei: Capacity constraints and the inevitability of mediators in adword auctions. CoRR abs/0709.0204 (2007)

P. Oscar Boykin, Jesse S. A. Bridgewater, Joseph S. Kong, Kamen M. Lozev, Behnam Attaran Rezaei, Vwani P. Roychowdhury: A Symphony Conducted by Brunet. CoRR abs/0709.4048 (2007)

Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi, Behnam Attaran Rezaei: Diversification in the Internet Economy:The Role of For-Profit Mediators. CoRR abs/0711.0259 (2007)

Sudhir Kumar Singh, Vwani P. Roychowdhury: Capacity as a Fundamental Metric for Mechanism Design in the Information Economy. CoRR abs/0711.1569 (2007)

Joseph S. Kong, Behnam Attaran Rezaei, Nima Sarshar, Vwani P. Roychowdhury, P. Oscar Boykin: Collaborative Spam Filtering Using E-Mail Networks. IEEE Computer 39(8): 67-73 (2006)

Jianbo Gao, Vincent A. Billock, I. Merk, Wen-wen Tung, K. D. White, J. G. Harris, Vwani P. Roychowdhury: Inertia and memory in ambiguous visual perception. Cognitive Processing 7(2): 105-112 (2006)

Eli Biham, Michel Boyer, P. Oscar Boykin, Tal Mor, Vwani P. Roychowdhury: A Proof of the Security of Quantum Key Distribution. J. Cryptology 19(4): 381-439 (2006)

Nima Sarshar, P. Oscar Boykin, Vwani P. Roychowdhury: Scalable percolation search on complex networks. Theor. Comput. Sci. 355(1): 48-64 (2006)

Joseph S. Kong, Jesse S. A. Bridgewater, Vwani P. Roychowdhury: A General Framework for Scalability and Performance Analysis of DHT Routing Systems. DSN 2006: 343-354

Wolfgang Müller, P. Oscar Boykin, Nima Sarshar, Vwani P. Roychowdhury: Comparison of Image Similarity Queries in P2P Systems. Peer-to-Peer Computing 2006: 98-105

Yumao Lu, Vwani P. Roychowdhury: Parallel Randomized Support Vector Machine. PAKDD 2006: 205-214

Joseph S. Kong, Jesse S. A. Bridgewater, Vwani P. Roychowdhury: A General Framework for Scalability and Performance Analysis of DHT Routing Systems. CoRR abs/cs/0603112 (2006)

Nima Sarshar, Behnam Attaran Rezaei, Vwani P. Roychowdhury: Low Latency Wireless Ad-Hoc Networking: Power and Bandwidth Challenges and a Hierarchical Solution. CoRR abs/cs/0604021 (2006)

Wolfgang Müller, P. Oscar Boykin, Nima Sarshar, Vwani P. Roychowdhury: Comparison of Image Similarity Queries in P2P Systems. CoRR abs/cs/0606122 (2006)

P. Oscar Boykin, Vwani P. Roychowdhury: Leveraging Social Networks to Fight Spam. IEEE Computer 38(4): 61-68 (2005)

P. Oscar Boykin, Vwani P. Roychowdhury: Information vs. disturbance in dimension D. Quantum Information & Computation 5(4): 396-412 (2005)

Mikhail V. Simkin, Vwani P. Roychowdhury: Stochastic modeling of citation slips. Scientometrics 62(3): 367-384 (2005)

Riccardo Boscolo, Chiara Sabatti, James C. Liao, Vwani P. Roychowdhury: A Generalized Framework for Network Component Analysis. IEEE/ACM Trans. Comput. Biology Bioinform. 2(4): 289-301 (2005)

Joseph S. Kong, P. Oscar Boykin, Behnam Attaran Rezaei, Nima Sarshar, Vwani P. Roychowdhury: Scalable and Reliable Collaborative Spam Filters: Harnessing the Global Social Email Networks. CEAS 2005

P. Oscar Boykin, Vwani P. Roychowdhury: Reversible Fault-Tolerant Logic. DSN 2005: 444-453

Behnam Attaran Rezaei, Nima Sarshar, P. Oscar Boykin, Vwani P. Roychowdhury: Disaster Management in Scale-Free Networks: Recovery from and Protection Against Intentional Attacks. CoRR abs/cond-mat/0504185 (2005)

P. Oscar Boykin, Vwani P. Roychowdhury: Reversible Fault-Tolerant Logic. CoRR abs/cs/0504010 (2005)

Joseph S. Kong, P. Oscar Boykin, Behnam Attaran Rezaei, Nima Sarshar, Vwani P. Roychowdhury: Let Your CyberAlter Ego Share Information and Manage Spam. CoRR abs/physics/0504026 (2005)

Eli Biham, Michel Boyer, P. Oscar Boykin, Tal Mor, Vwani P. Roychowdhury: A Proof of the Security of Quantum Key Distribution. CoRR abs/quant-ph/0511175 (2005)

Riccardo Boscolo, Hong Pan, Vwani P. Roychowdhury: Independent component analysis based on nonparametric density estimation. IEEE Transactions on Neural Networks 15(1): 55-65 (2004)

Jianbo Gao, Jesse S. A. Bridgewater, Vwani P. Roychowdhury: Synchronized Oscillations and Chaos in Coupled Genetic Repressilators. CSB 2004: 630-631

P. Oscar Boykin, Vwani P. Roychowdhury, Tal Mor, Farrokh Vatan: Fault Tolerant Computation on Ensemble Quantum Computers. DSN 2004: 157-166

Nima Sarshar, P. Oscar Boykin, Vwani P. Roychowdhury: Percolation Search in Power Law Networks: Making Unstructured Peer-to-Peer Networks Scalable. Peer-to-Peer Computing 2004: 2-9

P. Oscar Boykin, Vwani P. Roychowdhury: Personal Email Networks: An Effective Anti-Spam Tool. CoRR cond-mat/0402143 (2004)

Nima Sarshar, P. Oscar Boykin, Vwani P. Roychowdhury: Scalable Percolation Search in Power Law Networks. CoRR cond-mat/0406152 (2004)

Jesse S. A. Bridgewater, P. Oscar Boykin, Vwani P. Roychowdhury: Balanced Overlay Networks (BON): Decentralized Load Balancing via Self-Organized Random Networks. CoRR cs.DC/0411046 (2004)

Somshubhro Bandyopadhyay, P. Oscar Boykin, Vwani P. Roychowdhury, Farrokh Vatan: A New Proof for the Existence of Mutually Unbiased Bases. Algorithmica 34(4): 512-528 (2002)

Riccardo Boscolo, Hong Pan, Vwani P. Roychowdhury: Beyond Comon's Identifiability Theorem for Independent Component Analysis. ICANN 2002: 1119-1124

Nima Sarshar, Vwani P. Roychowdhury: A Random Structure for Optimum Cache Size Distributed hash table (DHT) Peer-to-Peer design. CoRR cs.NI/0210010 (2002)

Vwani P. Roychowdhury, Farrokh Vatan: Quantum Formulas: A Lower Bound and Simulation. SIAM J. Comput. 31(2): 460-476 (2001)

Vwani P. Roychowdhury, Farrokh Vatan: Bounds for the weight distribution of weakly self-dual codes. IEEE Transactions on Information Theory 47(1): 393-396 (2001)

Vwani P. Roychowdhury, Farrokh Vatan: Quantum Formulas: a Lower Bound and Simulation. CoRR quant-ph/0104053 (2001)

P. Oscar Boykin, Tal Mor, Matthew Pulver, Vwani P. Roychowdhury, Farrokh Vatan: A new universal and fault-tolerant quantum basis. Inf. Process. Lett. 75(3): 101-107 (2000)

Chanchal Chatterjee, Vwani P. Roychowdhury: Algorithms for coplanar camera calibration. Mach. Vis. Appl. 12(2): 84-97 (2000)

Chanchal Chatterjee, Zhengjiu Kang, Vwani P. Roychowdhury: Algorithms for accelerated convergence of adaptive PCA. IEEE Trans. Neural Netw. Learning Syst. 11(2): 338-355 (2000)

Yung-Fang Chen, Michael D. Zoltowski, Javier Ramos, Chanchal Chatterjee, Vwani P. Roychowdhury: Reduced-dimension blind space-time 2-D RAKE receivers for DS-CDMA communication systems. IEEE Transactions on Signal Processing 48(6): 1521-1536 (2000)

Zhengjiu Kang, Chanchal Chatterjee, Vwani P. Roychowdhury: An adaptive quasi-Newton algorithm for eigensubspace estimation. IEEE Transactions on Signal Processing 48(12): 3328-3333 (2000)

Eli Biham, Michel Boyer, P. Oscar Boykin, Tal Mor, Vwani P. Roychowdhury: A proof of the security of quantum key distribution (extended abstract). STOC 2000: 715-724

Farrokh Vatan, Vwani P. Roychowdhury, M. P. Anantram: Spatially correlated qubit errors and burst-correcting quantum codes. IEEE Transactions on Information Theory 45(5): 1703-1708 (1999)

P. Oscar Boykin, Tal Mor, Matthew Pulver, Vwani P. Roychowdhury, Farrokh Vatan: On Universal and Fault-Tolerant Quantum Computing: A Novel Basis and a New Constructive Proof of Universality for Shor's Basis. FOCS 1999: 486-494

Vwani P. Roychowdhury, Farrokh Vatan: An Almost-Quadratic Lower Bound for Quantum Formula Size. CoRR quant-ph/9903042 (1999)

Chanchal Chatterjee, Vwani P. Roychowdhury, Edwin K. P. Chong: On relative convergence properties of principal component analysis algorithms. IEEE Transactions on Neural Networks 9(2): 319-329 (1998)

Chanchal Chatterjee, Vwani P. Roychowdhury: On hetero-associative neural networks and adaptive interference cancellation. IEEE Transactions on Signal Processing 46(6): 1769-1776 (1998)

Lee Wang, Anthony A. Maciejewski, Howard Jay Siegel, Vwani P. Roychowdhury: A Comparative Study of Five Parallel Genetic Algorithms Using the Traveling Salesman Problem. IPPS/SPDP 1998: 345-349

Vwani P. Roychowdhury, Farrokh Vatan: On the Existence of Nonadditive Quantum Codes. QCQC 1998: 325-336

Chanchal Chatterjee, Vwani P. Roychowdhury, Edwin K. P. Chong: A Nonlinear Gauss-Seidel Algorithm for Noncoplanar and Coplanar Camera Calibration with Convergence Analysis. Computer Vision and Image Understanding 67(1): 58-80 (1997)

Xiaodong Wang, Vwani P. Roychowdhury: Optimal Communication Algorithms for Heterogeneous Computing over ATM Networks. J. Parallel Distrib. Comput. 46(1): 62-79 (1997)

Lee Wang, Howard Jay Siegel, Vwani P. Roychowdhury, Anthony A. Maciejewski: Task Matching and Scheduling in Heterogenous Computing Environments Using a Genetic-Algorithm-Based Approach. J. Parallel Distrib. Comput. 47(1): 8-22 (1997)

Jianfeng Feng, Hong Pan, Vwani P. Roychowdhury: Linsker-type Hebbian Learning: A Qualitative Analysis on the Parameter Space. Neural Networks 10(4): 705-720 (1997)

Chanchal Chatterjee, Vwani P. Roychowdhury: An Adaptive Stochastic Approximation Algorithm for Simultaneous Diagonalization of Matrix Sequences With Applications. IEEE Trans. Pattern Anal. Mach. Intell. 19(3): 282-287 (1997)

Xiaodong Wang, Vwani P. Roychowdhury, Pratheep Balasingam: Scalable Massively Parallel Algorithms for Computational Nanoelectronics. Parallel Computing 22(14): 1931-1963 (1997)

Chanchal Chatterjee, Vwani P. Roychowdhury: On self-organizing algorithms and networks for class-separability features. IEEE Trans. Neural Netw. Learning Syst. 8(3): 663-678 (1997)

Chanchal Chatterjee, Vwani P. Roychowdhury, Javier Ramos, Michael D. Zoltowski: Self-organizing algorithms for generalized eigen-decomposition. IEEE Trans. Neural Netw. Learning Syst. 8(6): 1518-1530 (1997)

Vwani P. Roychowdhury, M. P. Anantram: On Computing With Locally-Interconnected Architectures in Atomic/Nanoelectronic Systems. ASAP 1997: 14-23

Chanchal Chatterjee, Vwani P. Roychowdhury: An efficient contrast-enhancement method using the analog to digital converter. Mach. Vis. Appl. 9(3): 97-105 (1996)

Chanchal Chatterjee, Vwani P. Roychowdhury: Models and algorithms for a real-time hybrid image enhancement methodology. Pattern Recognition 29(9): 1531-1542 (1996)

Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath, Eugene L. Lawler: Scheduling In and Out Forests in the Presence of Communication Delays. IEEE Trans. Parallel Distrib. Syst. 7(10): 1065-1074 (1996)

Xiaodong Wang, Vwani P. Roychowdhury: Optimal Communication Algorithms for Heterogeneous Computing over ATM Networks. ICPP, Vol. 1 1996: 22-25

Howard Jay Siegel, Lee Wang, Vwani P. Roychowdhury, Min Tan: Computing with Heterogeneous Parallel Machines: Advantages and Challenges. ISPAN 1996: 368-374

Chanchal Chatterjee, Vwani P. Roychowdhury: Self-Organizing and Adaptive Algorithms for Generalized Eigen-Decomposition. NIPS 1996: 396-402

Vwani P. Roychowdhury, Kai-Yeung Siu, Alon Orlitsky, Thomas Kailath: Vector Analysis of Threshold Functions. Inf. Comput. 120(1): 22-31 (1995)

Kai-Yeung Xu, Vwani P. Roychowdhury, Thomas Kailath: Toward Massively Parallel Design of Multipliers. J. Parallel Distrib. Comput. 24(1): 86-93 (1995)

Vwani P. Roychowdhury, Kai-Yeung Siu, Thomas Kailath: Classification of linearly nonseparable patterns by linear threshold elements. IEEE Trans. Neural Netw. Learning Syst. 6(2): 318-331 (1995)

Xiaodong Wang, Vwani P. Roychowdhury: Minimizing communication overhead for matrix inversion algorithms on hypercubes. IPPS 1995: 446-450

Kai-Yeung Siu, Vwani P. Roychowdhury: On Optimal Depth Threshold Circuits for Multiplication and Related Problems. SIAM J. Discrete Math. 7(2): 284-292 (1994)

Kai-Yeung Siu, Vwani P. Roychowdhury, Thomas Kailath: Rational approximation techniques for analysis of neural networks. IEEE Transactions on Information Theory 40(2): 455-466 (1994)

Vwani P. Roychowdhury, Alon Orlitsky, Kai-Yeung Siu: Lower bounds on threshold and related circuits via communication complexity. IEEE Transactions on Information Theory 40(2): 467-474 (1994)

Jianfeng Feng, Hong Pan, Vwani P. Roychowdhury: A Rigorous Analysis of Linsker-Type Hebbian Learning. NIPS 1994: 319-326

Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath: A Polynomial Time Algorithm for Reconfiguring Multiple-Track Models. IEEE Trans. Computers 42(4): 385-395 (1993)

Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath: Reconfiguring Processor Arrays Using Multiple-Track Models: The 3-Track-1-Spare-Approach. IEEE Trans. Computers 42(11): 1281-1293 (1993)

Vwani P. Roychowdhury, Jonathan W. Greene, Abbas El Gamal: Segmented channel routing. IEEE Trans. on CAD of Integrated Circuits and Systems 12(1): 79-95 (1993)

Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath: Scheduling in and Out Forests in the Presence of Communication Delays. IPPS 1993: 222-229

Vwani P. Roychowdhury, Kai-Yeung Siu: Complexity Issues in Neural Computation and Learning. NIPS 1993: 1161-1162

Kai-Yeung Siu, Vwani P. Roychowdhury, Thomas Kailath: Computing with Almost Optimal Size Neural Networks. NIPS 1992: 19-26

Kai-Yeung Siu, Vwani P. Roychowdhury: Optimal Depth Neural Networks for Multiplication and Related Problems. NIPS 1992: 59-64

Jehoshua Bruck, Vwani P. Roychowdhury: How to Play Bowling in Parallel on the Grid. J. Algorithms 12(3): 516-529 (1991)

Kai-Yeung Siu, Vwani P. Roychowdhury, Thomas Kailath: Depth-Size Tradeoffs for Neural Computation. IEEE Trans. Computers 40(12): 1402-1412 (1991)

Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath: New algorithms for reconfiguring VLSI/WSI arrays. VLSI Signal Processing 3(4): 329-344 (1991)

Vwani P. Roychowdhury, Kai-Yeung Siu, Alon Orlitsky, Thomas Kailath: A Geometric Approach to Threshold Circuit Complexity. COLT 1991: 97-111

Vwani P. Roychowdhury, Jehoshua Bruck, Thomas Kailath: Efficient Algorithms for Reconfiguration in VLSI/WSI Arrays. IEEE Trans. Computers 39(4): 480-489 (1990)

Jehoshua Bruck, Vwani P. Roychowdhury: On the number of spurious memories in the Hopfield model. IEEE Transactions on Information Theory 36(2): 393-397 (1990)

Jonathan W. Greene, Vwani P. Roychowdhury, Sinan Kaptanoglu, Abbas El Gamal: Segmented Channel Routing. DAC 1990: 567-572

Vwani P. Roychowdhury, Alon Orlitsky, Kai-Yeung Siu, Thomas Kailath: On the Circuit Complexity of Neural Networks. NIPS 1990: 953-959

Vwani P. Roychowdhury, Jehoshua Bruck: On Finding Non-Intersecting Paths in Grids and Its Application in Reconfiguring VLSI/WSI Arrays. SODA 1990: 454-464

Vwani P. Roychowdhury, Thomas Kailath: Study of Parallelism in Regular Iterative Algorithms. SPAA 1990: 367-376

Vwani P. Roychowdhury, Thomas Kailath: Subspace scheduling and parallel implementation of non-systolic regular iterative algorithms. VLSI Signal Processing 1(2): 127-142 (1989)