Pattipati, Krishna

Krishna Pattipati

Professor, Electrical and Computer Engineering

Email krishna.pattipati@uconn.edu
Phone (860)-486-2890
Mailing Address Electrical and Computer Engineering 371 Fairfield Way
U-4157 Storrs, Connecticut 06269-4157
Campus Storrs
Link Department Page
Google Scholar Link

Brief Bio

Dr. Krishna Pattipati received the B. Tech. degree in electrical engineering with highest honors from the Indian Institute of Technology, Kharagpur, in 1975, and the M.S. and Ph.D. degrees in systems engineering from UConn, Storrs, in 1977 and 1980, respectively. He was with ALPHATECH, Inc., Burlington, MA from 1980 to 1986. He has been with the department of Electrical and Computer Engineering at UConn, where he is currently the Board of Trustees Distinguished Professor and the UTC Chair Professor in Systems Engineering. Dr. Pattipati’s research activities are in the areas of proactive decision support, uncertainty quantification, smart manufacturing, autonomy, knowledge representation, and optimization-based learning and inference. A common theme among these applications is that they are characterized by a great deal of uncertainty, complexity, and computational intractability. He is a cofounder of Qualtech Systems, Inc., a firm specializing in advanced integrated diagnostics software tools (TEAMS, TEAMS-RT, TEAMS-RDS, TEAMATE), and serves on the board of Aptima, Inc.

Dr. Pattipati was selected by the IEEE Systems, Man, and Cybernetics (SMC) Society as the Outstanding Young Engineer of 1984, and received the Centennial Key to the Future award. He has served as the Editor-in-Chief of the IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS–PART B from 1998 to 2001. He was co-recipient of the Andrew P. Sage Award for the Best SMC Transactions Paper for 1999, the Barry Carlton Award for the Best AES Transactions Paper for 2000, the 2002 and 2008 NASA Space Act Awards for “A Comprehensive Toolset for Model-based Health Monitoring and Diagnosis,” and “Real-time Update of Fault-Test Dependencies of Dynamic Systems: A Comprehensive Toolset for Model-Based Health Monitoring and Diagnostics”, and the 2003 AAUP Research Excellence Award at UCONN. He is an elected Fellow of IEEE and of the Connecticut Academy of Science and Engineering.

Dr. Pattipati’s research has spanned the areas of agile planning, team decision-making, adaptive organizational design, modeling asymmetric threats, automated testing, model-based and data-driven diagnostics and prognostics, multi-target tracking, multi-user interference in wireless communications, computer system performance optimization, and scheduling of manufacturing systems. Dr. Pattipati’s research in complex system diagnostics and prognostics has been recognized by way of 8 Best Paper Awards at IEEE Autotest conferences, 2 Best Paper Awards in two different IEEE Transactions (AES & SMC), and 2 NASA Space Act Awards. His algorithms have been applied in a number of applications at NASA (e.g., Space station, Ares-1X, Launch complex), semi-conductor fabrication facilities (where downtime incurs significant economic cost), medical equipment (where patient safety and equipment availability are paramount), and ground tactical vehicles, to name a few. Dr. Pattipati’s work on fingerprinting of rare events was presented to JASON study group on rare events in June 2009. His work on command decision making and distributed dynamic resource allocation, weather-impacted ship routing and water space management has been transitioned to the US Navy. His algorithmic work on battery management systems has been patented and the algorithms are embedded in mobile devices by a leading semiconductor company.

ECE 3111 – Systems Analysis and Design

ECE 4121 – Digital Control Systems

ECE 6108 Linear Programming and Network Flows

ECE 6141 Neural Networks for Classification and Optimization

ECE 6161 Modern Manufacturing System Engineering

ECE 6433 Stochastic Models for the Analysis of Computer Systems and Comm. Networks

ECE 6435 Advanced Numerical Methods in Scientific Computation

ECE 6437 Computational Methods for Optimization

  • D.L. Kleinman and K.R. Pattipati, “Continuous-Discrete Gain Transformation Methods in Linear State Feedback Control,” Automatica, Vol.13, No. 4, July 1977, pp. 425-428.
  • D.L. Kleinman and K.R. Pattipati, “Extensions to the Bartels-Stewart Algorithm for Linear Matrix Equations,” IEEE Transactions on Automatic Control, Vol. AC-23, No.1, February 1978, pp. 85-87.
  • B. Wittenmark and K.R. Pattipati, “Comments on “Single Step versus Multi-step Performance Criteria for Steady State SISO Systems,” IEEE Transactions on Automatic Control, Vol. AC-24, No.1, February 1979, pp. 140-141.
  • D.L. Kleinman, K.R. Pattipati and A.R. Ephrath, “Quantifying an Internal Model of Target Motion in a Manual Tracking Task,” IEEE Transactions on Systems, Man and Cybernetics, Vol. SMC-10, October 1980, pp. 624-636.
  • K.R. Pattipati and D.L. Kleinman, “Application of Dynamic Programming to Priority Assignment in a Class of Queuing Systems with Impatient Customers,” IEEE Transactions on Automatic Control, AC-26, October 1981, pp. 1095-1106.
  • K.R. Pattipati, D.L. Kleinman and A.R. Ephrath, “A Dynamic Decision Model of Human Task Selection Performance,” IEEE Transactions on Systems, Man and Cybernetics, March 1983, pp. 145-166.
  • K.R. Pattipati and M.P. Kastner, “A Hierarchical Queuing Network Model of a Large Electronics Test Facility,” Journal of Large Scale Systems, December 1988, pp. 45-63.
  • Y. Bar-Shalom, H.M. Shertukde and K.R. Pattipati, “Extraction and the Optimal Use of Measurements from an Imaging Sensor for Precision Target Tracking,” IEEE Transactions on Aerospace and Electronic Systems, November 1989, pp. 863-872.
  • P.B. Luh, D. Hoitomt, E. Max and K.R. Pattipati, “Parallel Machine Scheduling for Jobs with Simple Precedence Constraints,” Control Systems Magazine, February 1990, pp. 34-40.
  • Y. Bar-Shalom, H.M. Shertukde, and K.R. Pattipati, “Precision Target Tracking for Small Extended Objects,” Optical Engineering Journal, February 1990, pp. 121-126.
  • K.R. Pattipati, and S.A. Shah, “On the Computational Aspects of the Performability Models of Fault-tolerant Computer Systems,” IEEE Transactions on Computers, June 1990, pp. 632-636.
  • K.R. Pattipati and M.G. Alexandridis, “A Heuristic Search and Information Theory Approach to Sequential Fault Diagnosis,” IEEE Transactions on Systems, Man, and Cybernetics, July/August 1990, pp. 872-887.
  • K.R. Pattipati, M.M. Kostreva and J.L. Teele, “Approximate Mean Value Analysis Algorithms for Queuing Networks: Existence, Uniqueness, and Convergence Results,” Journal of the Association of Computing Machinery, July 1990, pp. 643-673.
  • K.R. Pattipati, T. Kurien, R.T. Lee and P.B. Luh, “On Mapping a Tracking Algorithm onto Parallel Processing Architectures,” IEEE Transactions on Aerospace and Electronic Systems, September 1990, pp. 774-792.
  • P.B. Luh, D. Hoitomt, E. Max and K.R. Pattipati, “Schedule Generation and Reconfiguration for Parallel Machines,” IEEE Transactions on Robotics and Automation, December 1990, pp. 687-696.
  • Z.-B. Tang, K.R. Pattipati and D.L. Kleinman, “An Algorithm for Determining the Decision Thresholds in a Distributed Detection Problem,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 21, No. 1, January/February 1991, pp. 231-237.
  • K.R. Pattipati, S. Deb, M. Dontamsetty and A. Maitra, “START: System Testability Analysis and Research Tool,” IEEE Aerospace and Electronic Systems Magazine, Vol. 6, No. 1, pp. 13-20, January 1991 (Winner of Best Technical Paper Award at the 1990 IEEE AUTOTEST Conference, San Antonio, Texas, September 1990).
  • P. Kapasouris, D. Serfaty, K.R. Pattipati, J.C. Deckert, and J.G. Wohl, “Resource Allocation in Large Man-machine Organizations,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 21, No. 3, May/June 1991, pp. 521-532.
  • J. Shaw, K.R. Pattipati, and J.C. Deckert, “A Decision Support System for the Design of a Large Electronics Test Facility,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 21, No. 3, May/June 1991, pp.  533-544.
  • R. Mallubhatla, K.R. Pattipati, D.L. Kleinman and Z.-B. Tang,  “A Model of Distributed Team Information Processing under Ambiguity,”  IEEE Transactions on Systems, Man, and Cybernetics, Vol. 21, No. 4, July/August 1991, pp. 713-725.
  • Z.-B. Tang, K. R. Pattipati and D.L. Kleinman, “Optimization of Detection Networks: Part I – Tandem Structures,”  IEEE Transactions on Systems, Man, and Cybernetics: Special issue on Distributed Sensor Networks, Vol. 21, No. 5, September/October 1991, pp. 1045-1059.
  • K.R. Pattipati, S. Deb, Y. Bar-Shalom and R. Washburn, “A New Relaxation Algorithm and Passive Sensor Data Association,” IEEE Transactions on Automatic Control, Vol. 37, No. 2, February 1992, pp. 198-213.
  • K.R. Pattipati and M. Dontamsetty, “On a Generalized Test Sequencing Problem,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 22, No. 2, March/April 1992, pp. 392-396.
  • Z.-B. Tang, K.R. Pattipati and D.L. Kleinman, “A Distributed M-ary Hypothesis Testing Problem with Correlated Observations,” IEEE Transactions on Automatic Control, July 1992, pp. 1042-1046.
  • K.R. Pattipati, Z.-B. Tang and A. Pete,  “On the Optimization of Detection Networks,” invited paper for Journal of Scientific and Industrial Research,  special issue on Mathematical Modeling,  New Delhi, India, August/September 1992, JSIRAC, 51 (8&9), pp. 591-611.
  • Z.-B. Tang, K. Pattipati and D.L. Kleinman, “Optimization of Detection Networks: Part II – Tree Structures,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 23, No. 1, January/February 1993, pp. 211-221.
  • A. Pete, K.R. Pattipati and D.L. Kleinman, “Optimal Team and Individual Decision Rules in Uncertain Dichotomous Situations,” Public Choice, 75, 1993, pp. 205-230.
  • D. Hoitomt, P.B. Luh and K.R. Pattipati, “A Practical Approach to Job Shop Scheduling Problems,” IEEE Transactions on Robotics and Automation, February 1993, pp. 13-27.
  • K.R. Pattipati, Y. Li and H.A.P. Blom, “A Unified Framework for the Performability Evaluation of Fault-tolerant Computer Systems,” IEEE Transactions on Computers , Vol. 42, No. 3, March 1993, pp. 312-326.
  • S. Deb, K.R. Pattipati and Y. Bar-Shalom, “A Multi-sensor Multitarget Data Association Algorithm for Heterogeneous Sensors,” IEEE Transactions on Aerospace and Electronic Systems, March 1993, pp. 560-568.
  • V. Raghavan, K.R. Pattipati and Y. Bar-Shalom, “Efficient L-D Factorization Algorithms for PDA, IMM, and IMM-PDA Filters,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 29, October 1993, pp. 1297-1310.
  • A. Pete, K.R. Pattipati and D.L. Kleinman, “Team Relative Operating Characteristic Curve: A Normative-Descriptive Model of Team Decision-making,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 23, No. 6, December 1993, pp. 1626-1648.
  • A. Pete, D.L. Kleinman and K.R. Pattipati, “Tasks and Organizations: A Signal Detection Model of Organizational Decision-making,” Intelligent Systems in Accounting, Finance and Management, Vol. 2, 1993, pp. 289-303.
  • A. Pete, K.R. Pattipati and D.L. Kleinman, “Optimization of Detection Networks with Generalized Even Structures,” IEEE Transactions on Automatic Control, September 1994, pp. 1702-1707.
  • M. Shakeri, K.R. Pattipati and D.L. Kleinman, “Optimal Measurement Scheduling for State Estimation,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 31, April 1995.
  • S. Deb, K.R. Pattipati, V. Raghavan, M. Shakeri, and R. Shrestha, “Multi-signal Flow Graphs:  A Novel Approach for System Testability Analysis and Fault Diagnosis,” IEEE Aerospace and Electronics Magazine, May 1995, pp. 14-25. (Winner of the Best Technical Paper Award at the 1994 IEEE AUTOTEST Conference, Anaheim, CA, September 1994).
  • M. Yeddanapudi, Y. Bar-Shalom, K.R. Pattipati, and S. Deb, “Ballistic Missile Track Initiation from Satellite Observations,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 31, July 1995, pp. 1054-1076.
  • A. Song, A. Mathur, and K.R. Pattipati, “Design of Process Parameters Using Robust Design Techniques and Multiple Criteria Optimization,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 25, No. 11, 1995, pp. 1437-1446.
  • A. Pete, K.R. Pattipati, and D.L. Kleinman, “Structural Reconfiguration and Informal Coordination in Administrative Organizations,” Computational & Mathematical Organization Theory, Vol. 1, No. 1, October 1995, pp. 93-116.
  • N. Viswanadham, K.R. Pattipati and V. Gopalakrishna, “Performability Studies of Automated Manufacturing Systems with Multiple Part Types,” IEEE Transactions on Robotics and Automation, Vol. 11, No. 5, October 1996, pp. 692-709.
  • A. Pete, K.R. Pattipati and D.L. Kleinman, “Optimization of Decision Networks in Structured Task Environments,” IEEE Transactions on Systems, Man, and Cybernetics, Vol. 26, No. 11, November 1996, pp. 739-748.
  • R. Popp, K.R. Pattipati, Y. Bar-Shalom and Y. Yeddanapudi, “Parallel Implementation of an IMM-based Multitarget Tracking Algorithm with Super-linear Speedups,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 33, No. 1, January 1997, pp. 281-290.
  • M. Yeddanapudi, Y. Bar-Shalom and K.R. Pattipati, “IMM Estimation for Multitarget-Multisensor Air Traffic Surveillance,” Proceedings of the IEEE, Special Issue on Data Fusion, Vol. 85, No. 1, pp. 80-94.
  • A. Mathur and K.R. Pattipati, “Single and Multi-objective Optimization Techniques for Robust Parameter Design,” invited paper Sadhana, Indian Academy of Sciences, February 1997.
  • S. Deb, K.R. Pattipati, Y. Bar-Shalom and M. Yeddanapudi, “A Generalized S-dimensional Assignment Algorithm for Multisensor Multitarget State Estimation,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 33, No. 2, April 1997, pp. 523-538.
  • R. Popp, K.R. Pattipati, Y. Bar-Shalom and R. Ammar, “Parallel Design of a Multitarget Tracking Algorithm for a Shared-Memory Multiprocessor System,” IEEE Transactions on Parallel and Distributed Systems, October 1997.
  • A. Pete, K.R. Pattipati, Y. Levchuk and D.L. Kleinman, “An Overview of Decision Networks,” IEEE Transactions on Systems, Man, and Cybernetics: Part C – Applications, Vol. 28, May 1998, pp.172-192.
  • M. Shakeri, V. Raghavan, K.R. Pattipati and A. Patterson-Hine, “Optimal and Near-optimal Algorithms for Multiple Fault Diagnosis,” IEEE Transactions on Systems, Man, and Cybernetics: Part C – Applications, No. 3, August 1998, pp. 431-440.
  • V. Raghavan, M. Shakeri and K.R. Pattipati, “Optimal and Near-optimal Test Sequencing Algorithms with Realistic Test Models,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 29, No. 1, January 1999, pp. 11-27.
  • V. Raghavan, M. Shakeri and K.R. Pattipati, “Test Sequencing Problems Arising in Test Planning and Design for Testability,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 29, No. 2, March 1999, p. 151-163.
  • Y. Levchuk, K.R. Pattipati and D.L. Kleinman, “Analytic Model Driven Organizational Design and Experimentation in Adaptive Command and Control,” Systems Engineering, Vol. 2, No. 2, 1999.
  • V. Raghavan, M. Shakeri and K.R. Pattipati, “Test Sequencing Algorithms with Unreliable Tests,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 29, No. 4, July 1999, pp. 347-357.
  • R. Popp, K.R. Pattipati and Y. Bar-Shalom, “Dynamically Adaptable M-Best 2D Assignment and Multilevel Parallelization,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 35, No. 4, October 1999, pp. 1145-1160.
  • M. Shakeri, V. Raghavan and K.R. Pattipati, “Sequential Testing Algorithms for Multiple Fault Diagnosis,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Applications, Vol. 30, No. 1, January 2000, pp. 1-14.
  • R. Popp, K.R. Pattipati and Y. Bar-Shalom, “Distributed and Shared Memory Parallelization of Assignment-based Data Association for Multitarget Tracking,” Annals of Operations Research 90(0), 1999, pp. 293-322.
  • T. Kirubarajan, Y. Bar-Shalom, K.R. Pattipati and I. Kadar, “Ground Target Tracking with Topography-Based Variable Structure IMM Estimator,” IEEE Transactions on Aerospace and Electronic Systems, AES-36(1), January 2000, pp. 26-46.
  • J. Ying, T. Kirubarajan , K.R. Pattipati and A. Patterson-Hine, “A Hidden Markov Model-based Algorithm for Online Fault Diagnosis with Partial and Imperfect Tests,” IEEE Transactions on Systems, Man, and Cybernetics: Part C – Applications and Reviews, Vol. 30, No. 4, November 2000, pp. 463-473.
  • R.  Mallubhatla and K.R. Pattipati, “Discrete-time Markov Reward Models of Automated Manufacturing Systems with Multiple Part Types,” IEEE Transactions on Robotics and Automation, Vol. 16, No. 5, October 2000, pp. 553-566.
  • T. Kirubarajan, Y. Bar-Shalom and K.R. Pattipati, “Multi-assignment for tracking a large number of overlapping objects,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 37, No. 1, January 2001, pp. 2-21.
  • R. Popp, K.R. Pattipati and Y. Bar-Shalom, “An M-best Multidimensional Data Association Algorithm for Multisensor Multitarget Tracking,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 37, No. 1, January 2001, pp. 22-39.
  • T. Kirubarajan, Y. Bar-Shalom and K.R. Pattipati, “An Efficient Data Fusion Algorithm for Multi-sensor Multi-target Tracking,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 37, No. 2, April 2001, pp. 386-400.
  • M.R. Chummun, T. Kirubarajan, K.R. Pattipati and Y. Bar-Shalom, “Efficient Multisensor-Multitarget Tracking Using Clustering Algorithms,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 37, No. 3, July 2001, pp.898-913.
  • J. Luo, K.R. Pattipati, P.K. Willett and F. Hasegawa, “Near-optimal Multi-user Detection in Synchronous CDMA Using Probabilistic Data Association,” IEEE Communications Letters, Vol. 5, No. 9, September 2001, pp. 361-363.
  • J. Monte and K.R. Pattipati, “A Shelf-based Relaxation Algorithm to Schedule Parallelizable Tasks,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 36, No. 6, November 2001, pp. 687-697.
  • J. Monte and K.R. Pattipati, “Scheduling Parallelizable Tasks to Minimize Makespan and Weighted Response Time,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 32, No. 3, May 2002, pp. 335-345.
  • G.M. Levchuk, Y.N. Levchuk, J. Luo, K.R. Pattipati and D.L. Kleinman, “Normative Design of Organizations – Part I: Mission Planning,”   IEEE Transactions. on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 32, No. 3, May 2002, pp. 346-359.
  • G.M. Levchuk, Y.N. Levchuk, J. Luo, K.R. Pattipati and D.L. Kleinman, “Normative Design of Organizations – Part II: Organizational Structures,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 32, No. 3, May 2002, pp. 360-375.
  • D.N. Pham, J. Luo, K.R. Pattipati and P. Willett, “A PDA-Kalman Approach to Multi-user Detection in Asynchronous CDMA,” IEEE Communication Letters, Vol. 6, No. 11, November 2002, pp. 475-477.
  • F. Tu, K.R. Pattipati, S. Deb and V.N. Malepati, “Multiple Fault Diagnosis in Graph-based Systems,” IEEETransactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 33, No. 1, January 2003, pp. 73-85.
  • F. Tu and K.R. Pattipati, “Rollout Strategies for Sequential Fault Diagnosis,” IEEE Transactions on Systems, Man, and Cybernetics: Part A: Systems and Humans, Vol. 33, No. 1, January 2003, pp. 86-99.
  • J.  Luo, K. Pattipati and P. Willett, “Optimal Grouping Algorithm for a Group Decision  Feedback  Detector  in  Synchronous  Code Division Multi-Access Communications,” IEEE Transactions on Communications, Vol. 51, No. 3, March 2003, pp. 341-346.
  • H. Chen, T. Kirubarajan, Y. Bar-Shalom and K.R. Pattipati, “An MDL Approach for Multiple Low Observable Track Initiation,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 39, No. 3, July 2003, pp. 849-861.
  • J. Luo, K. Pattipati, P. Willett and F. Hasegawa, “Optimal User Ordering and Time Labeling for Decision Feedback Detection in Asynchronous CDMA,” IEEE Transactions on Communications, Vol. 51, No. 11, November 2003, pp. 1754-1757.
  • J. Luo, K. Pattipati, P. Willett and F. Hasegawa, “A Sliding Window PDA for Asynchronous CDMA, and a Proposal for Deliberate Asynchronicity,” IEEE Transactions on Communications, Vol. 51, No. 12, December 2003, pp. 1970-1974.
  • F. Hasegawa, J. Luo, K. Pattipati and P. Willett, “Speed and Accuracy Comparison of Techniques to Solve a Binary Quadratic Programming Problem with Application to Synchronous CDMA,” IEEE Transactions on Communications, Vol. 52, No. 4, April 2004, pp. 540-545.
  • J. Luo, G. Levchuk, K. Pattipati and P. Willett, “Fast Optimal and Sub-optimal Any-Time Algorithms for CWMA Multi-user Detection based on Branch and Bound,” IEEE Transactions on Communications, Vol. 52, No. 4, April 2004, pp. 632-642.
  • D. Pham, K.R.  Pattipati and P. K. Willett, “A Generalized Probabilistic Data Association Detector for Multiple Antenna Systems,” IEEE Communications Letters, Vol. 8, No. 4, April 2004, pp. 205-207.
  • G.M. Levchuk, C. Meirina, K.R. Pattipati and D.L. Kleinman, “Normative Design of Project-based Organizations:  Part III – Modeling Congruent, Robust and Adaptive Organizations,” IEEE Transactions on Systems, Man, and Cybernetics: Part A: Systems and Humans, Vol. 34, No. 3, 2004, pp. 337-350.
  • S. Ruan, F. Tu and K. R. Pattipati, “On a Multi-mode Test Sequencing Problem,” IEEE Transactions on Systems, Man, and Cybernetics: Part B – Cybernetics, Vol. 34, No. 3, June 2004, pp. 1490-1499.
  • M. Azam, F. Tu, K.R. Pattipati and R. Karanam, “A Dependency Model-based Approach for Identifying and Evaluating Power Quality Problems,” IEEE Transactions on Power Delivery, Vol. 19, No. 3, July 2004, pp. 1154-1166.
  • S. Singh, J. Allanach, H. Tu, K. Pattipati and P. Willett, “Modeling Threats,” IEEE Potentials, August/September  2004, pp. 18-21.
  • H. Tu, Y.N. Levchuk and K.R. Pattipati, “Robust Action Strategies to Induce Desired Effects,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 34, No. 5, September 2004, pp. 664-680.
  • F. Tu, D. Pham, J. Luo, K.R. Pattipati and P.K. Willett, “Decision Feedback with Rollout for Synchronous CDMA,” IEE Proceedings Communications, ISSN 1350-2425, Vol. 151, No. 4, August 2004, pp. 383-386.
  • D. Pham, K. R. Pattipati, P. K. Willett and J. Luo, “An Improved Complex Sphere Decoder for V-BLAST Systems,” IEEE Signal Processing Letters, Vol. 11, No. 9, September 2004, pp. 748-751.
  • K. Choi, M. Azam, M. Namburu, J. Luo, K.R. Pattipati and A. Patterson-Hine, “Fault Diagnostics in HVAC Chillers using Data-driven Techniques,” IEEE Instrumentation and Measurement Magazine, Vol. 8, No. 3, August 2005, pp. 24-32.
  • H. Tu, J. Allanach, S. Singh, K.R. Pattipati and P. K. Willett, “Information Integration via Hierarchical and Hybrid Bayesian Networks,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 36, No. 1, pp. 19-33, January 2006.
  • F. Yu, F. Tu, G.M. Levchuk and K.R. Pattipati, “A Novel Congruent Organizational Design Methodology Using Group Technology and a Nested Genetic Algorithm,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 36, No. 1, pp. 5-18, January 2006.
  • C. Meirina, G.M. Levchuk, S. Ruan, K.R. Pattipati and R. Popp, “Normative Framework and Computational Models for Simulating and Assessing Command and Control Processes,” Special Issue on Computer Modeling of Organizational Processes: Journal of Simulation Modeling Practice and Theory, 14, 2006, pp.454-479.
  • S. Zhou, X. Ma and K.R. Pattipati, “A View on Full-Diversity Modulus-Preserving Rate-One Linear Space-Time Block Codes,” Signal Processing, 86, 2006, pp. 1968-1975.
  • J. Luo, H. Tu, K. R. Pattipati, L. Qiao, and S. Chigusa, “Graphical models for diagnostic knowledge representation and inference,” IEEE Instrumentation and Measurement Magazine, Vol. 9, No. 4, August 2006, pp. 45-52.
  • J. Areta, Y. Bar-Shalom, M. Levedahl and K. R. Pattipati, “Hierarchical Track Association and Fusion for a Networked Surveillance System”, J. of Advances in Information Fusion, Vol. 1, No. 2, pp. 140-157, December 2006.
  • L. Grymek, S. Singh, and K. Pattipati, “Vehicular Dependence Adds to Telematics Allure,” IEEE Potentials, Vol. 26, No. 2, March 2007, pp. 12-16.
  • M. Namburu, J. Luo, M. Azam, K. Choi and K.R. Pattipati, “Fault Detection, Diagnosis and Data-driven Modeling in HVAC Chillers,” IEEE Trans. On Automation Science and Engineering, Vol. 4, No. 3, July 2007, pp. 469-473.
  • F. Yu, F. Tu, H. Tu and K.R. Pattipati, “A Lagrangian Relaxation Algorithm for Finding the MAP Configuration in QMR-DT,” IEEE Transactions on Systems, Man and Cybernetics: Part A- Systems and Humans, Vol. 37, No. 5, September 2007, pp. 746-757.
  • B. Wang, W. Wei, J. Kurose, D. Towsley , K.R. Pattipati, Z. Guo and Z. Peng “Application-Layer Multipath Data Transfer via TCP: Schemes and Performance Tradeoffs,” Performance Evaluation, Vol. 64, Issues 9-12, pp. 965-977, October, 2007.
  • J. Luo, K.R. Pattipati, L. Qiao and S. Chigusa, “An Integrated Diagnostic Development Process for Automotive Engine Control Systems,” IEEE Transactions on Systems, Man, and Cybernetics: Part C – Applications and Reviews, Vol. 37, No. 6, November 2007, pp. 1163-1173.
  • C. Meirina, Y.N. Levchuk, G.M. Levchuk, K.R. Pattipati and D.L. Kleinman, “A Markov Decision Process (MDP) Approach to Goal Attainment,” IEEE Transactions on Systems, Man and Cybernetics: Part A – Systems and Humans, Vol. 38, No. 1, pp. 116-133, January 2008.
  • W. An, S. Singh, K. R. Pattipati, S. Gokhale, and D. Kleinman,  “Dynamic Scheduling of Multiple Hidden Markov Model-based Sensors”, Journal of Advances in Information Fusion, Vol. 3, No. 1, pp. 33-49, June 2008.
  • W. Donat, K. Choi, W. An, S. Singh and K.R. Pattipati, “ Data Visualization, Data reduction and Classifier Fusion for Intelligent Fault Diagnosis in Gas Turbine Engines,” ASME Journal of Engineering for Gas Turbines and Power, Vol. 130, July 2008, 041602, 8 pages.
  • C. Berger, S. Zhou, Y. Wen P. Willett and K.R. Pattipati, “Optimizing Joint Erasure and Error-Correction Coding for Wireless Packet Transmissions,” IEEE Trans. On Wireless Communications, Vol. 7, No. 11, Part 2, pp. 4586-4595, November 2008.
  • F. Yu, F. Tu and K.R. Pattipati, “Integrate a Holonic Organizational Control Architecture and Multi-Objective Evolutionary Algorithm to  Achieve Adaptive Distributed Scheduling.” IEEE Transactions on Systems, Man and Cybernetics: Part A – Systems and Humans, Vol. 38, No. 5, pp. 1001-1017, September 2008.
  • J. Luo, K.R. Pattipati, L. Qiao, M. Kawamoto and S. Chigusa, “Model-based Prognostic Techniques Applied to a Suspension System,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 38, No. 5, pp. 1156-1168, September 2008.
  • S. Singh, H. Tu, W. Donat, K.R. Pattipati and P. Willett, Anomaly Detection via Feature-aided Tracking and Hidden Markov Models,” IEEE Trans. on SMC:  Part A- Systems and Humans, Vol. 39, No. 1, pp. 144-159,  January 2009.
  • S. Singh, A. Kodali, K. Choi, K. Pattipati, S. M. Namburu, S. Chigusa, D. V. Prokhorov, and L. Qiao, “Dynamic Multiple Fault Diagnosis Problem Formulations and Solution Techniques,” IEEE Trans. on SMC:  Part A, , Vol. 39, No. 1, pp. 160-176,  January 2009.
  • K. Choi, S. Singh, K. R. Pattipati, J. W. Sheppard, S. M. Namburu, S. Chigusa, D. V. Prokhorov, and L. Qiao, “Novel classifier fusion approaches for fault diagnosis in automotive systems,” IEEE Transactions on Instrumentation and Measurements, Vol. 58, No. 3, pp. 602-611, March 2009.
  • R. Boumen, S. Ruan, I. S.M. de Jong, J.M. Von de Martel-Fronczack, J.E. Rooda and K.R. Pattipati, “Hierarchical Test Sequencing for Complex Systems,” IEEE Transactions on Systems, Man and Cybernetics: Part A – Systems and Humans, Vol. 39, No. 3, pp. 640-649, May 2009.
  • S. Ruan, Y. Zhou, F. Yu,  K.R. Pattipati, P.K. Willett and A. Patterson-Hine, “Dynamic Multiple Fault Diagnosis with Imperfect Tests,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 39, No. 6, pp. 1224-1236, November 2009.
  • J. Areta, Y. Bar-Shalom and K.R. Pattipati, “Combination of the m-best Hypotheses in Track Association,” Journal of Advances in Information Fusion, Vol. 4, No. 1, pp. 40-51, June 2009. (Appeared after July 2009).
  • J. Luo, M. Namburu, K.R. Pattipati, L. Qiao, and S. Chigusa, “Integrated Model-Based and Data-Driven Diagnosis of Automotive Anti-Lock Braking Systems,” IEEE Transactions on Systems, Man, and Cybernetics: Part A – Systems and Humans, Vol. 40, No. 2, pp. 321-336, March 2010.
  • X. Tian, Y. Bar-Shalom and K.R. Pattipati, “Multi-step Look-Ahead Policy for Autonomous Cooperative Surveillance by UAVs in Hostile Environments”, Journal of Advances in Information Fusion, Vol. 5, No. 1, pp. 3-17, June 2010.
  • B. Pattipati, C. Sankavaram and K.R. Pattipati, “System Identification and Estimation Framework for Pivotal Automotive Battery Management System Characteristics,” IEEE Trans. on SMC: Part C, Vol. 41, No. 6, November 2011, pp. 869-884.
  • W. An, C. Park, D.L. Kleinman, K.R. Pattipati, and W.G. Kemple, “Hidden Markov model and auction-based formulations of sensor coordination mechanisms in dynamic task environments”, IEEE Transactions on Systems, Man and Cybernetics, part A., Vol. 41, No. 6, November 2011, pp. 1092-1106.
  • C. Park, K. R. Pattipati, W. An, and D. L. Kleinman, “Quantifying the impact of information and organizational structures via distributed auction algorithm: Point-to-point communication structure”, IEEE Transactions on Systems, Man and Cybernetics: Part A., Vol. 42, No. 1, January 2012, pp. 68-86.
  • B. Wang, W. Wei, H. Dinh, W. Zeng and K.R. Pattipati, “Fault Localization using Passive End-to-End Measurements and Sequential Testing for Wireless Networks”, IEEE Trans. On Mobile Computing, Vol. 11, No. 3, March 2012, pp. 439-452.
  • X. Han, F. Yu, G. Levchuk, F. Tu and K.R. Pattipati, “A Probabilistic Computational Model for Identifying Organizational Structures from Uncertain Message Data,” Journal of Advances in Information Fusion, Vol. 7, No. 1, June 2012, pp. 78-96.
  • Z. Wang, S. Zhou, J. C. Presig, K. R.  Pattipati, and P. K. Willett, “Clustered Adaptation for Estimation of Time-Varying Underwater Acoustic Channels,“ IEEE Trans. on Signal Processing, Accepted for publication, Vol. 60, No. 6, June 2012, pp. 3065-3078.
  • X. Han, H. Bui, S. Mandal, K.R. Pattipati and D.L. Kleinman, “Optimization-based Decision Support Software for Team-in-the-loop Experiment – MOC-1: Asset Package Selection and Planning,” IEEE Trans. on SMC: Part A – , Vol. 43, No. 2, pp. 237-251, March 2013.
  • A. Kodali, S. Singh, K. Pattipati, “Dynamic set-covering for real-time multiple fault diagnosis with delayed test outcomes,” IEEE Trans. on SMC: Part A, Vol. 43, No.3, pp. 547-562, May 2013.
  • A. Kodali, K. Pattipati and S. Singh, “A Coupled Factorial Hidden Markov Model (CFHMM) for Diagnosing Coupled Faults” IEEE Trans. on SMC: Part A, Vol.43, No. 3, pp. 522-534, May 2013.
  • A. Kodali, Y. Zhang, C. Sankavaram, K.R. Pattipati and M. Salman, “Fault Diagnosis in Automotive Electric Power Generation and Storage System (EPGS),” IEEE/ASME Trans. On Mechatronic Systems, Vol. 18, No. 6, pp. 1809-1818, December 2013.
  • B. Pattipati, C. Sankavaram, K.R. Pattipati, Y. Zhng, M. Howell and M. Salman, “Multiple Model Moving Horizon Estimation Approach to Prognostics in Coupled Systems,” IEEE Aerospace and Electronic Systems Magazine, Vol. 28, No. 3, pp. 4-12, March 2013.  
  • D. F. Crouse, R.W. Osborne III, K.R. Pattipati, P.K. Willett, and Y. Bar-Shalom, “Efficient 2D Sensor Location Estimation Using Targets of Opportunity,” Journal of Advances in Information Fusion, Vol. 8, No., 1, June 2013.
  • S. Zhang, K.R. Pattipati, Z. Hu, X.Wen, and C. Sankavaram, “Dynamic Coupled Fault Diagnosis with Propagation and Observation Delays,” IEEE Transactions on Systems, Man and Cybernetics, part A – Systems, Vol. 43, No. 6, pp. 1370-1384, Nov. 2013.
  • S. Zhang, K.R. Pattipati, Z. Hu, X. Wen, “Optimal Selection of Imperfect Tests for Fault Detection and Isolation,” IEEE Transactions on Systems, Man and Cybernetics, part A – Systems, Vol. 43, No. 6, pp. 1424-1439, Nov. 2013.
  • Y. Song, B. Wang, Z. Shi, K. R. Pattipati and S. Gupta, “Distributed Algorithms for Energy-Efficient Even Self-Deployment in Mobile Sensor Networks”, IEEE Transactions on Mobile Computing, Early Access Articles, April 2013.
  • X. Han, S. Mandal, K. R. Pattipati, D. L. Kleinman, and M. Mishra, “An Optimization-based Multi-Agent Distributed Planning Algorithm: A Blackboard-Based Collaborative Framework,” IEEE Trans. On SMC: Part A – Systems, Early Access Articles, September 2013. DOI: 10.1109/TSMC.2013.2276392.
  • X. Han, M. Mishra, S. Mandal, H. Bui, D.F. Martinez, D. Sidoti, K.R. Pattipati and D.L. Kleinman, “Optimization-based  Decision Support Software for Team-in-the-Loop  Experiment: Multi-level Asset Allocation,” IEEE Transactions on Systems, Man and Cybernetics, part A – Systems, Early Access Articles, Early Access Articles, January 2014, DOI: 10.1109/TSMC.2013.2295360.
  • C. Sankavaram, K. Pattipati, Y. Zhang, M. Howell, and M. Salman, “Fault Diagnosis in Hybrid Electric Vehicle Regenerative Braking System using Data-Driven Techniques”, submitted to IEEE Transactions on Industrial Electronics, 2013.
  • C. Sankavaram, A. Kodali, K. Pattipati, and S. Singh, “Incremental Classifiers for Data-driven Fault Diagnosis Applied to Automotive Systems”, submitted to Journal of Information Sciences, 2013.
  • B. Balasingam, G. V. Avvari, B. Pattipati, K. R. Pattipati and Y. Bar-Shalom, “A Robust Approach to Battery Fuel Gauging, Part I: Real Time Model Identification”, submitted to Journal of Power Sources, January 2014.
  • B. Balasingam, G. V. Avvari, B. Pattipati, K. R. Pattipati and Y. Bar-Shalom, “A Robust Approach to Battery Fuel Gauging, Part II: Real Time Capacity Estimation”, submitted to Journal of Power Sources, January 2014.
  • B. Balasingam, G. V. Avvari, B. Pattipati, K. R. Pattipati and Y. Bar-Shalom, “A Robust Approach to Battery Fuel Gauging, Part III: State of Charge Tracking”, submitted to Journal of Power Sources, January 2014.
  • B. Pattipati, B. Balasingam, G. V. Avvari, K. Pattipati, and Y. Bar-Shalom “Open Circuit Voltage Characterization of Lithium-ion Batteries”, submitted to Journal of Power Sources, April 2014.
  • A. Abdollahi, X. Han, G. V. Avvari, N. Raghunathan, B. Balasingam, K. R. Pattipati and Y. Bar-Shalom, “Optimal Battery Charging, Part I: Minimizing Time-to-Charge, Energy Loss, and Temperature Rise for OCV-Resistance Battery Model”, to be submitted to Journal of Power Sources, 2014.
  • A. Abdollahi, X. Han, N. Raghunathan, B. Balasingam, K. R. Pattipati and Y. Bar-Shalom, “Optimal Battery Charging, Part II: Minimizing Time-to-Charge, Energy Loss, and Temperature Rise for OCV-Resistance-RC Battery Model”, to be submitted to Journal of Power Sources, 2014.
  • A. Abdollahi, N. Raghunathan, B. Pattipati, X. Han, B. Balasingam, K. R. Pattipati, Y. Bar-Shalom, and B. Card, “Optimal Battery Charging, Part III: Capacity Modeling and Control for Battery Life Maximization”, to be submitted toJournal of Power Sources, 2014.
  • C. Sankavaram, K. Pattipati, S. Singh, Y. Zhang, and M. Salman, “An Inference-based Prognostic Framework for Health Management of Automotive Systems”, to be submitted to International Journal of Prognostics and Health Management, 2014.
  • D. M. F. Ayala, D. Sidoti, M. Mishra, K. R. Pattipati, “COAST: A Decision Support System for Maritime Asset Allocation Recommendations”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics, 2014.
  • D. M. F. Ayala, D. Sidoti, X. Han, M. Mishra, K. R. Pattipati, “Maritime Surveillance Asset Allocation Algorithms for Counter Smuggling Operations”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics, 2014.
  • D. M. F. Ayala, B. Balasingam, K. R. Pattipati, and S. McComb, “Markov Modeling for Team Communication Analysis”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics: Part A – Systems and Humans, 2014.
  • D. M. F. Ayala, D. Sidoti, X. Han, M. Mishra, K. R. Pattipati, “Context-Driven Proactive Decision Support Concepts, Architecture and Protocol for Agile Mission Planning in C4ISR”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics: Part A – Systems and Humans, 2014.
  • D. Sidoti, X. Han, D. M. F. Ayala, M. Mishra, S. Sankavaram, W. An, K. R. Pattipati, “An Approximate Dynamic Programming Approach for Context-Aware Dynamic Asset Allocation for Multiple Targets”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics, 2014.
  • D. Sidoti, X. Han, D. M. F. Ayala, M. Mishra, S. Sankavaram, W. An, K. R. Pattipati, “Quantifying the Value of Information in C4ISR”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics, 2014.
  • M. Mishra, W. An, X. Han, D. M. F. Ayala, D. Sidoti, K. R. Pattipati, D. L. Kleinman, “Context-Aware Decision Support for ASW Mission Planning in a Dynamic Environment”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics, 2014.
  • M. Mishra, W. An, X. Han, D. M. F. Ayala, D. Sidoti, K.R. Pattipati, D. L. Kleinman, “Context-Aware Decision Support for Unmanned Aerial Vehicles in a Dynamic Environment”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics, 2014.
  • X. Han, K. R. Pattipati, G. M. Levchuk, and C. Amato, “Learning Network Structure and States in Dynamic Environment”, to be submitted to IEEE Transactions on Systems, Man and Cybernetics: Part A – Systems and Humans, 2014.
  • X. Han, M. Mishra, D. F. Martinez Ayala, D. Sidoti, G. Levchuk, K. R. Pattipati, and D. L. Kleinman, “A Novel Algorithm for s-D Quadratic Assignment Problem”, to be submitted to Journal of Advances in Information Fusion, 2014.
  • G. V. Avvari, B. Balasingam, K. Pattipati, and Y. Bar-Shalom “A Battery Chemistry- Adaptive Fuel Gauge Using Probabilistic Data Association”, to be submitted to Journal of Power Sources, April/May 2014.
  • G. V. Avvari, B. Pattipati, B. Balasingam, K. R. Pattipati, and Y. Bar-Shalom, “Battery Fuel Gauge Hardware-In-the-Loop Validation on Li-ion Batteries”, to be submitted to IEEE Transactions on Instrumentations and Measurements, April/May 2014.
  • B. Balasingam, G. V. Avvari, A. Abdollahi, K. R. Pattipati, and Y. Bar-Shalom, “Battery Fuel Gauging Based on Multiple Equivalent Models,” to be submitted to, Journal of Power Sources, June 2014.
  • B. Balasingam, G. V. Avvari, A. Abdollahi, K. R. Pattipati, and Y. Bar-Shalom, “Robust Battery Fuel Gauging Over Rapid Temperature Variations”, to be submitted to Journal of Power Sources, June 2014.
  • B. Balasingam, G. V. Avvari, A. Abdollahi, K. R. Pattipati, and Y. Bar-Shalom, “An Online Battery Fuel Gauge Based on the EM Algorithm”,  to be submitted to Journal of Power Sources, June 2014.
  • R. Ghimire, C. Zhang and K. R. Pattipati, “A Rough Sets Theory-based Fault Diagnosis Method for Electric Power Steering System”, to be submitted to IEEE Transactions on Industrial Informatics.
  • R. Ghimire and K. R. Pattipati, “Integrated Model-based and Data-driven Fault Detection and Diagnosis in Automotive Chassis System”, to be submitted to IEEE Transactions on Industrial Informatics, 2014.
  • C. Park, W. An, K. R. Pattipati, and D. L. Kleinman, “Quantifying the impact of information and organizational structures via distributed auction algorithm–Blackboard Architecture”, IEEE Transactions on Systems, Man and Cybernetics, part A., August 2011 (revised).