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Krishna Pattipati
Professor
Office: ITE Building 350
Phone: (860) 486-2890
Email: krishna@engr.uconn.edu

Education:

B.Tech., Electrical Engineering, Indian Institute of Technology, 1975
M.S., Electrical Engineering, Control and Communication Systems, University of Connecticut, 1977
Ph.D., Electrical Engineering, Control and Communication Systems, University of Connecticut, 1980.

Expertise:

My current research interests are as follows:

• Development of models and methods for synthesizing adaptive organizations and for planning in dynamic and uncertain environments;
• Identification of patterns in sparse data;
• Computationally efficient techniques for inference in probabilistic graphical models that evolve with time;
• Model-based and data-driven techniques for diagnosis and prognosis in complex systems;
• Integration of heuristic search, information theory and stochastic control to solve problems arising in sequential fault diagnosis and testability analysis of electronic systems and electro-mechanical systems arising in aerospace applications;
• Distributed coordinated scheduling of task graphs;
• Development of models of distributed information processing in human teams and distributed detection;
• Fast near-optimal algorithms for multi-user detection in wireless communications;
• Development of discrete-optimization and statistical estimation techniques to associate data from multiple sensors and to track multiple objects;
• Multi-objective optimization techniques for engineering applications.

Other Expertise:

• Consultant, Alphatech, Inc., 1986-1992;
• Consultant, IBM Research Center, 1989-1991;
• Consultant, Qualtech Systems, Inc., 1993-present;
• Editor-in-Chief, IEEE Transactions on Systems, Man and Cybernetics (SMC): Part B - Cybernetics, 1998-2001;
• Associate Editor, IEEE Transactions on SMC, 1991-1997;
• Vice-President for Conferences and Meetings of IEEE SMC Society, 2000-2001;
• Vice-President for Technical Activities of IEEE SMC Society, 1998-1999;
• Centennial key to the future, IEEE, 1984;
• Best Technical Paper, IEEE Automatic Testing Conference, 1985, 1990, 1994, 2002, 2004, 2005;
• Best Technical Paper, Command and Control Symposium, 1997, 2004;
• Andrew P. Sage Award for best paper of 1999 in IEEE Transactions on SMC, October 2000;
• NASA Space Act Award for "A Comprehensive Toolset for Model-based Health Monitoring and Diagnosis," April 2002;
• Co-recipient of Barry Carlton Award for the Best AES Transactions Paper of 2000, August 2002;
• UConn AAUP Research Excellence Award, April 2003;
• UConn School of Engineering Outstanding Teaching Award, 2005.
• NASA Space Act Award, 2008 for "Real-Time Update Of Fault-Test Dependencies Of Dynamic Systems: A Comprehensive Toolset For Model-Based Health Monitoring And Diagnostics."

Memberships:

Fellow, Institute of Electrical and Electronics Engineers (IEEE)
Member, Connecticut Academy of Science and Engineering

Honors and Awards
Recent Publications
Recent Conference Publications
Active Research Projects
Professional Activities

Honors and Awards:

1. NASA Space Act Award, 2008 for "Real-Time Update Of Fault-Test Dependencies Of Dynamic Systems: A Comprehensive Toolset For Model-Based Health Monitoring And Diagnostics."
2. Elected to Connecticut Academy of Science and Engineering, 2006.
3. UConn School of Engineering Outstanding Teaching Award, April 2005.
4. UConn AAUP Research Excellence Award, 2003.
5. NASA Space Act Award for "A Comprehensive Toolset for Model-based Health Monitoring and Diagnosis," 2002.
6. Co-recipient of Barry Carlton Award for the Best AES Transactions Paper of 2000, August 2002.
7. A.P. Sage Award for Best SMC Transactions Paper in Parts A, B and C of 1999, October 2000.
8. Elected Fellow of IEEE for contributions to Discrete Optimization Techniques for Large-Scale Systems and Team Decision-making (1995).
9. The Walter E. Peterson Awards for Best New Technology Paper at IEEE AUTOTEST Conferences (September 2005, September 2004, October 2002, September 1994, September 1990, October 1985).
10. Best Technical Paper Awards, Command and Control Research Symposium (June 2004, June 1997).
11. Outstanding Young Engineer of the IEEE Systems, Man, and Cybernetics Society. Received the Centennial Key to the Future Award (1984).
12. Outstanding Electrical Engineer, Indian Institute of Technology, Kharagpur, India (1975).

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Recent Publications:

Recent Book Chapters:

A. Patterson-Hine, G. Aaseng, G. Biswas, S. Narasimhan and K.R. Pattipati, "Diagnostics and Testability", in Stephen B. Johnson (Ed.), System Health Management with Aerospace Applications, Wiley, 2009.

K. R. Pattipati, A. Kodali, J. Luo, K. Choi, S. Singh, C. Sankavaram, S. Mandal, W. Donat, S. Namburu, S. Chigusa, L. Qiao, "An Integrated Diagnostic Process for Automotive Systems," in D. Prokhorov, (ed.) Studies in Computational Intelligence (SCI), Vol. 132, pp. 191-218, 2008.

Y. Levchuk, G. Levchuk, C. Meirina, S. Ruan, K.R. Pattipati and D.L. Kleinman, "Organizational Armor: Design of Attack-resistant Organizations," in A. Kott (ed.) Information Warfare and Organizational Performance, Artech House, Norwood, MA, 2007.

G. Levchuk, C. Meirina, S. Singh, K.R. Pattipati, P.K. Willett and K. Chopra "Learning from the Enemy: Approaches to Identifying and Modeling the Hidden Enemy Organization", in A. Kott (ed), Information Warfare and Organizational Decision-making," Artech House, Norwood, MA, 2007.

R. A. Ammar, S.A. Demurjian, Sr., I.R. Greenshields, K.R. Pattipati and S. Rajasekaran, "Analysis of Heterogeneous Data in Ultrahigh Dimensions," in R. Popp and J. Yen (eds.) Emergent Information Technologies and Enabling Policies for Counter Terrorism, Wiley-IEEE Press, May 2006, pp. 105-124.

J. B. Sharkey, D. Weishar, J. Lockwood, R. Loui, R. Rohwer and J. Byrnes, K. R. Pattipati, S. Eick, and D. Cousins "Signal Processing and Information Management Technologies for Counter-Terrorism," in R. Popp and J. Yen (eds.) Emergent Information Technologies and Enabling Policies for Counter Terrorism, Wiley-IEEE Press, May 2006, pp. 75-104.

K. R. Pattipati, P.K. Willett, J. Allanach, H. Tu and S. Singh, "Hidden Markov Models and Bayesian Networks for Counter-Terrorism," in R. Popp and J. Yen (eds.) Emergent Information Technologies and Enabling Policies for Counter Terrorism, Wiley-IEEE Press, May 2006, pp. 27-50.

G. Levchuk, D. Serfaty and K.R. Pattipati, "Normative Design of Project-Based Adaptive Organizations," Chapter 8 in S. Burke, L. G. Pierce and E. Salas (Eds.), Advances in Human Performance and Cognitive Engineering Research, Volume 6, Understanding Adaptability: A Prerequisite for Effective Performance within Complex Environments, Elsevier, 2005, pp. 249-287.

Recent Journal Articles:

Woosun An, Satnam Singh, Krishna Pattipati, Swapna Gokhale, and David Kleinman," Dynamic Scheduling of Multiple Hidden Markov Model-based Sensors" to appear in Journal of Advances in Information Fusion, December 2008.

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," to appear in IEEE Trans. on SMC: Part A " Systems and Humans.

S. Singh, H. Tu, W. Donat, K.R. Pattipati and P. Willett, Anomaly Detection via Feature-aided Tracking and Hidden Markov Models," to appear in IEEE Trans. on SMC: Part A- Systems and Humans.

S. Ruan, Y. Zhou, F. Yu, K.R. Pattipati, P.K. Willett and A. Patterson-Hine," Dynamic Multiple Fault Diagnosis with Imperfect Tests," Accepted for publication in IEEE Transactions on Systems, Man, and Cybernetics: Part A - Systems and Humans, May 2008.

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," Accepted for publication in IEEE Transactions on Systems, Man, and Cybernetics: Part A " Systems and Humans, May 2008.

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. 57, No. 12, December 2008.

J. Luo, K.R. Pattipati, L. Qiao, M. Kawamoto and S. Chigusa," Model-based Prognostic Techniques Applied to a Suspension System," Accepted for publication in IEEE Transactions on Systems, Man, and Cybernetics: Part A " Systems and Humans, Vol. 38, No. 5, pp. 1156-1168, September 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.

C. Berger, S. Zhou, Y. Wen P. Willett and K.R. Pattipati," Optimizing Joint Erasure and Error-Correction Coding for Wireless Packet Transmissions," to appear in IEEE Trans. On Wireless Communications, July 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. 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.

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.

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.

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.

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.

L. Grymek, S. Singh, and K. Pattipati," Vehicular Dependence Adds to Telematics Allure," IEEE Potentials, Vol. 26, No. 2, March 2007, pp. 12-16.

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.

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.

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.

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.

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.

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.

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.

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, pp. 748-751, September 2004.

H. Tu, Y.N. Levchuk and K.R. Pattipati," Robust Action Strategies to Induce Desired Effects," IEEE Trans. on SMC: Part A " Systems and Humans, Vol. 34, No. 5, pp. 664-680, September 2004.

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, pp. 1154-1166, July 2004.

S. Ruan, F. Tu and K. R. Pattipati," On a Multi-mode Test Sequencing Problem," Accepted for Publication in IEEE Trans. on SMC: Part B - Cybernetics, Vol. 34, No. 3, pp. 1490-1499, June 2004.

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 Trans. on SMC: Part A : Systems and Humans, Vol. 34, No. 3, pp. 337-350, 2004.

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, pp. 205-207, April 2004.

J. Luo, G. Levchuk, K. Pattipati and P. Willett," Fast Optimal and Sub-optimal Any-Time Algorithms for CWMA Multiuser Detection based on Branch and Bound" IEEE Trans. On Communications, Vol. 52, No. 4, pp. 632-642, April 2004.

F. Hasegawa, J. Luo, K. Pattipati, P. Willett," Speed and Accuracy Comparison of Techniques to Solve a Binary Quadratic Programming Problem with Application to Synchronous CDMA" IEEE Trans. on Comm., Vol. 52, No. 4, pp. 540-545, April 2004.

J. Luo, K. Pattipati, P. Willett, F. Hasegawa," A Sliding Window PDA for Asynchronous CDMA, and a Proposal for Deliberate Asynchonicity," IEEE Trans. on Comm., Vol. 51, No. 12, pp. 1970-1974, Dec. 2003.

J. Luo, K. Pattipati, P. Willett, F. Hasegawa," Optimal User Ordering and Time Labeling for Decision Feedback Detection in Asynchronous CDMA" IEEE Trans. on Comm., Vol. 51, No. 11, pp. 1754-1757, Nov. 2003.

H. Chen, T. Kirubarajan, Y. Bar-Shalom and K.R. Pattipati," An MDL Approach for Multiple Low Observable Track Initiation," IEEE Trans. Aerospace and Electronic Systems, Vol 39, No. 3, July 2003, pp. 849-861.

Luo, K. Pattipati and P. Willett," Optimal Grouping Algorithm for a Group Decision Feedback Detector in Synchronous Code Division Multi-Access Communications" IEEE Trans. on Communications, Vol. 51, No. 3, pp. 341-346, March 2003.

F. Tu, K.R. Pattipati, S. Deb and V.N. Malepati," Multiple Fault Diagnosis in Graph-based Systems," IEEE Trans. on SMC: 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 Trans. on SMC: Part A: Systems and Humans, Vol. 33, No. 1, January 2003, pp. 86-99.

Recent Conference Publications:

J. Luo, F. Tu, M. Azam, K.R. Pattipati, P. Willett, L. Qiao and M. Kawamoto, "Intelligent Model-based Diagnostics for Vehicle Health Management," SPIE Aerosense, Vol. 5107, Track: Signal and Image Processing, System Diagnosis and Prognosis: Security and Condition Monitoring Issues III, Orlando, FL, April 2003, 15 pages.

M. Azam, F. Tu and K.R. Pattipati, "Multi-phase Reliability Analysis of Complex Systems," SPIE AeroSense, Vol. 5107, Track: Signal and Image Processing, System Diagnosis and Prognosis: Security and Condition Monitoring Issues III, Orlando, FL, April 2003, 17 pages.

J. Luo, K.R. Pattipati, P. Willett and L. Brunel, "Branch-and-Bound-based Fast Optimal Algorithm for Multi-user Detection in Synchronous CDMA," IEEE International Conference on Communications, Vol. 5, pp. 3336-3340, Anchorage, Alaska, May 2003.

D. Pham, K.R. Pattipati, P. Willett and J. Luo, "Data Detection and Disjoint Channel Estimation in Asynchronous CDMA Flat Rayleigh Fading Channels," IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2003), Rome, Italy, June 15-18 2003, 5 pages.

C. Meirina, G. M. Levchuk and K.R. Pattipati, "A Multi-Agent Decision Framework for DDD-III Environment," 8th International Command and Control Research and Technology Symposium, TRACK 3: MODELING & SIMULATION, Washington, DC, June 2003, 21 pages.

G.M. Levchuk, F. Yu, Y.N. Levchuk and K.R. Pattipati, "Design of Organizations: From Hierarchies to Heterarchies," 8th International Command and Control Research and Technology Symposium, TRACK 3: MODELING & SIMULATION, Washington, DC, June 2003, 11 pages.

G.M. Levchuk, S. Ruan, D.L. Kleinman, K.R. Pattipati and W. Kemple, "Congruence of Organizations and Missions: Theory versus Practice in Experiment," 8th International Command and Control Research and Technology Symposium, TRACK 2: C2 EXPERIMENTATION, Washington, DC, June 2003, 14 pages.

J. Luo, F. Tu, M. Azam, K.R. Pattipati, P. Willett, L. Qiao and M. Kawamoto, "Model-based Prognostic Techniques," IEEE AUTOTESTCON, Anaheim, CA, September 2003.

S. Ruan, F. Tu and K.R. Pattipati, "On a Multi-mode Test Sequencing Problem," IEEE AUTOTESTCON, Anaheim, CA, September 2003.

J. Luo, F. Tu, M. Azam, K.R. Pattipati and P. Willett, L. Qiao and M. Kawamoto, "Interacting Multiple Model Approach to Model-based Prognostics," IEEE International Conference on Systems, Man, and Cybernetics, Washington, DC, October 2003.

D. Pham, K.R. Pattipati and P. Willett, "Multi-user Detection and Joint Channel Estimation for Asynchronous CDMA Flat Rayleigh Fading Channels," IEEE Control and Decision Conference (CDC~2003), Maui, Hawaii, Dec. 9-12 2003.

D. Pham, K.R. Pattipati and P.K. Willett, "A Generalized Probabilistic Data Association Detector for Multiple Antenna Systems," ICC 2004, Paris, France, June 20-24, 2004.

M. Azam, D. Pham, F. Tu, K.R. Pattipati, A. Patterson-Hine and L. Wang, "Fault Detection and Isolation in the Non-toxic Orbital Maneuvering System and the Reaction Control System," Proceedings of the IEEE Aerospace Conference, Big Sky, Montana, March 2004.

J. Allanach, H. Tu, F. Tu, S. Singh, P. Willett and K.R. Pattipati, "Detecting, Tracking, and Counteracting Terrorist Networks via Hidden Markov Models," Proceedings of the IEEE Aerospace Conference, March 2004.

K.R. Pattipati, "Combinatorial Optimization Algorithms for Fault Diagnosis in Complex Systems," Invited paper at the Workshop on Manufacturing, Logistics, and Supply-chain Management, Bangalore, India, December 2003.

H. Tu, J. Allanach, S. Singh, K.R. Pattipati and P. Willett, "Adaptive Safety Analysis and Monitoring System," Proc. SPIE Conference, Orlando, FL, April 2004, 13 pages.

F. Yu, G. M. Levchuk and K.R. Pattipati, "A Novel Congruent Organizational Design Methodology Using Group Technology and a Nested Genetic Algorithm," 9th International Command and Control Research and Technology Symposium, San Diego, CA, June 2004.

C. Meirina, F. Yu, S. Ruan, L. Zhang, K.R. Pattipati and D.L. Kleinman, "Agent-based Decision Support System for the Third Generation Distributed Dynamic Decision-making (DDD-III) Simulator," 9th International Command and Control Research and Technology Symposium, San Diego, CA, June 2004.

S. Ruan, C. Meirina and K.R. Pattipati, "Effects-based Design of Robust Organizations," 9th International Command and Control Research and Technology Symposium, San Diego, CA, June 2004.

G.M. Levchuk, F. Yu, Y.N. Levchuk and K.R. Pattipati, "Networks of Decision-Making and Communicating Agents: A New Methodology for Designing Heterarchical Organizational Structures," 9th International Command and Control Research and Technology Symposium, San Diego, CA, June 2004.

R. Popp, K.R. Pattipati, P. Willett, D. Serfaty, W. Stacy, K. Carley, J. Allanach, H. Tu and S. Singh, "Collaboration and Modeling Tools for Counter-Terrorism Analysis," CIHSPS2004 - IEEE International Conference on Computational Intelligence for Homeland Security and Personal Safety, Venice, Italy, July 2004.

F. Yu, H. Tu and K.R. Pattipati, "Multiple Disease (Fault) Diagnosis with Applications to the QMR-DT Problem," Computing, Communication and Control Technology International Conference, Vol. VI, pp. 227-233, Austin, TX, August 14-17, 2004.

S. Singh, H. Tu, J. Allanach, K.R. Pattipati and P. Willett, "Stochastic Modeling of a Terrorist Event via the ASAM System," 2004 International Conference on Systems, Man, and Cybernetics, The Hague, The Netherlands, October 2004.

M. Azam, D. Pham and K.R. Pattipati, "Optimal Sensor Allocation for Failure Detection and Isolation," 2004 International Conference on Systems, Man, and Cybernetics, The Hague, The Netherlands, October 2004.

C. Meirina, S. Ruan, F. Yu, K.R. Pattipati and D.L. Kleinman," Real-time Agent-based Decision Support System (DSS) to Facilitate Effective Organizational Adaptation," 2004 International Conference on Systems, Man, and Cybernetics, The Hague, The Netherlands, October 2004.

K. Choi, M. Azam, M. Namburu, J. Luo and K.R. Pattipati, "Fault Diagnostics in HVAC Chillers using Data-driven Techniques," 2004 IEEE AUTOTESTCON, San Antonio, TX, September 2004. (Won Best Paper Award)

S. Ruan, K.R. Pattipati and A. Patterson-Hine, "Dynamic Multiple Fault Diagnosis with Imperfect Tests," 2004 IEEE AUTOTESTCON, San Antonio, TX, September 2004.

M. Azam, J. Allanach, K.R. Pattipati, S. Poll. and A. Patterson-Hine, "In-flight Fault Detection and Isolation in Aircraft Avionics Systems," IEEE Aerospace Conference, Big Sky, MT, March 2005.

M. Namburu, H. Tu, J. Luo, K. Choi, L. Zhu and K.R. Pattipati, "Experiments on Supervised Learning Algorithms for Text Categorization," 2005 IEEE Aerospace Conference, Big Sky, Montana, March 2005.

J. Luo, K.R. Pattipati, L. Qiao and S. Chigusa, "Agent-based Real-time Fault Diagnosis," 2005 IEEE Aerospace Conference, Big Sky, Montana, March 2005.

R.A. Ammar, S. A. Demurjian, Sr., I.R. Greenshields, K.R. Pattipati and S. Rajasekaran, "Analysis of Heterogeneous Data in Ultrahigh Dimensions," 2005 IEEE Aerospace Conference, Big Sky, Montana, March 2005.

R. Popp, G. Levchuk, D. Allen, C. Meirina, F. Yu, S. Ruan, K.R. Pattipati and M. Lazaroff, "SPEYES: Sensing and Patrolling Enablers Yielding Effective SASO," 2005 IEEE Aerospace Conference, Big Sky, Montana, March 2005.

R. Popp, K.R. Pattipati, P.K. Willett, D. Serfaty, W. Stacy, K. Carley, J. Allanach, H. Tu and S. Singh, "Collaborative Tools for Counter-terrorism Analysis," 2005 IEEE Aerospace Conference, Big Sky, Montana, March 2005.

M. Namburu, J. Luo, M. Azam, K. Choi and K.R. Pattipati, "Fault Detection, Diagnosis and Data-driven Modeling in HVAC Chillers," 2005 SPIE Conference, Orlando, FL, March 2005.

S. Ruan, C. Meirina, F. Yu, K.R. Pattipati and R. Popp, "Patrolling in a Stochastic Environment," 10th International Command and Control Research and Technology Symposium, Washington, DC, June 2005.

C. Meirina, F. Yu, S. Ruan, G. Levchuk, K.R. Pattipati, D.L. Kleinman and R. Popp, "Optimization-based Agent Simulations for the SPEYES Systems," 10th International Command and Control Research and Technology Symposium, Washington, DC, June 2005.

F. Yu, C. Meirina, S. Ruan, F. Tu and K.R. Pattipati, "Integration of Holarchy and Holonic Scheduling in C2 Organizational Design," 10th International Command and Control Research and Technology Symposium, Washington, DC, June 2005.

K. See, S.A. Weil, E.E. Entin, K.R. Pattipati, C. Meirina, D.L. Kleinman, S. Downes-Martin, R.S. Hovanec, A. Bailey, F. Diedrich, and D. Serfaty, "A Test Environment for ForceNet Concepts," 10th International Command and Control Research and Technology Symposium, Washington, DC, June 2005.

R.J. Bronson, H. Depold, R. Rajamani, S. Deb, W. Morrison and K.R. Pattipati, "Optimal Data Normalization for Engine Health Monitoring," Proceedings of GT 2005: ASME Turbo Expo 2005, Reno-Tahoe, Nevada, June 6-9, 2005.

J. Luo, H. Tu, K. R. Pattipati, L. Qiao and S. Chigusa, "Graphical models for diagnostic knowledge representation and inference," in Proc. IEEE AUTOTESTCON, Orlando, FL, 2005, Best Paper Award.

J. Luo, K.R. Pattipati, L. Qiao and S. Chigusa, "Towards an Integrated Diagnostic Development Process for Automotive Systems," IEEE International Conference on Systems, Man, and Cybernetics, Hawaii, October 2005.

A. Patterson-Hine, S. Narasimhan, G. Aaseng, G. Biswas, and K.R. Pattipati, " A Review of Diagnostic Techniques for ISHM Applications," First International Forum on Integrated System Health Engineering and Management in Aerospace, Napa, CA, November 2005.

H. Tu, K.R. Pattipati, P.K. Willett, J. Allanach, L. Zhu and S. Singh, "On Detection Networks and Iterated Influence Diagrams: Application to a Parallel Distributed Structure," IEEE Aerospace Conference, Big Sky, Montana, March 2006.

A. Russell, M. Clark, G. Mack, S. Ghoshal, K.R. Pattipati, "Automated Population of Dynamic Bayes Nets for Pre-conflict Analysis and Forecasting," IEEE Aerospace Conference, Big Sky, Montana, March 2006.

H. Deplod, R. Rajamani, W. Morrison and K.R. Pattipati, "A Unified Metric for Fault Detection and Isolation in Engines," Proceeding of ASME Gas Turbine Conference, Barcelona, Spain, May 2006.

S. Butler, K.R. Pattipati, A. Volponi, J. Hull, R. Rajamani and J. Siegel, "An Assessment Methodology for Data-driven and Model-based Techniques for Health Monitoring," Proceeding of ASME Gas Turbine Conference, Barcelona, Spain, May 2006.

S. Ruan, S. Gokhale, and K.R. Pattipati," An Agent-based Simulation Model for Organizational Analysis," 11th International Command and Control Research and Technology Symposium, San Diego, CA, June 2006.

C. Meirina, K.R. Pattipati, and D.L. Kleinman, "Model-based Organization Analysis and Design for an ESG Organization," 11th International Command and Control Research and Technology Symposium, San Diego, CA, June 2006.

F. Yu, S. Ruan, C. Meirina, D.L. Kleinman and K.R. Pattipati, "A Flexible Distributed Scheduling Scheme for Dynamic ESG Environments," 11th International Command and Control Research and Technology Symposium, San Diego, CA, June 2006.

G. Levchuk, Y. Levchuk, S. Weil and K.R. Pattipati, "Persuade: Modular Framework for the Design of Modular Army Organizations," 11th International Command and Control Research and Technology Symposium, San Diego, CA, June 2006.

K. Choi, J. Luo, K.R. Pattipati, L. Qiao and S. Chigusa, "Data Reduction Techniques for Intelligent Fault Diagnosis in Automotive Systems," Proceedings of the 2006 Autotestcon, Anaheim, CA, September 2006.

M. Namburu, S. Chigusa, L. Qiao and K. R. Pattipati "Systematic Data-driven Approach to Fault Detection and Diagnosis in Automotive Engines," Proceedings of the 2006 Autotestcon, Anaheim, CA, September 2006.

S. Singh, W. Donat, H. Tu, J. Lu, K.R. Pattipati and P.K. Willett, "An Advanced System for Modeling Asymmetric Threats," in Proc. IEEE International Conference on SMC, Taipei, Taiwan, 2006.

J. Luo, K. Choi, K. R. Pattipati, L. Qiao and S. Chigusa, "Distributed fault diagnosis for networked, embedded automotive systems," in Proc. IEEE International Conference on SMC, Taipei, Taiwan, 2006.

M. S. Namburu, S. Chigusa, L. Qiao, M. Azam andK. Pattipati, "Application of Signal Analysis and Data-driven Approaches to Fault Detection and Diagnosis in Automotive Engines", In Proceedings of the IEEE SMC conference, Taipei, Taiwan, October, 2006.

S. Singh, W. Blanding, V. Ravindra and K. Pattipati, "Communication Channel Equalization- Pattern Recognition or Neural Networks?," IEEE International Conference on Communication Technology, November 2006.

J. Luo, S. Ghoshal, A. Mathur, and K.R. Pattipati, "Adaptive Maintenance Knowledge Bases for Field Service," IEEE Aerospace Conference, Big Sky, Montana, March 2007.

M. Namburu, S. Chigusa, D. Prokhorov, L. Qiao, K. Choi and K.R. Pattipati," Application of an Effective Data Mining Approach to Real-time Fault Diagnosis in Automotive Engines," IEEE Aerospace Conference, Big Sky, Montana, March 2007.

S. Singh, S. Ruan, K. Choi, K.R. Pattipati, P. Willett and S. Chigusa, "An Optimization-based Method for Dynamic Multiple Fault Diagnosis," IEEE Aerospace Conference, Big Sky, Montana, March 2007.

S. Singh, W. Donat, H. Tu, K. Pattipati and P. Willett "Anomaly Detection via Feature-Aided Tracking and Hidden Markov Models," IEEE Aerospace Conference, Big Sky, Montana, March 2007.

W. Donat, K. Choi, W. An, S. Singh and K.R. Pattipati, "Data Reduction and Fusion Techniques for Intelligent Fault Detection and Diagnosis in Gas Turbine Engines," Proceeding of ASME Gas Turbine Conference, Montreal, Canada, May 2007.

S. Singh, K. Choi, A. Kodali, K. Pattipati, J. Sheppard, S. M. Namburu, S. Chigusa, D. V. Prokhorov and L. Qiao, "Dynamic Multiple Fault Diagnosis Problem Formulations and Solution Techniques," DX-07 International Workshop on Principles of Fault Diagnosis, Nashville, TN, May 2007.

G. Levchuk., F. Yu, H. Tu, K. Pattipati, Y. Levchuk, and E. Entin, "Identifying the Enemy - Part I: Automated Network Identification Model", 12th International Command and Control Research and Technology Symposium, New Port, RI, June 2007.

Sui Ruan, Swapna S. Gokhale, Woosun An and Krishna R. Pattipati, "Modeling and Agent-Based Simulation of Organization in a Stochastic Environment", 12th International Command and Control Research and Technology Symposium, Newport, RI, June 2007.

J. Areta, Y. Bar-Shalom, M. Levedahl and K. R. Pattipati, "Hierarchical Track Association and Fusion for a Networked Surveillance System'', Proc. Fifteenth Annual Adaptive Sensor Array Processing Workshop (ASAP 2007), MIT Lincoln Laboratory, 5-6 June 2007.

F. Yu, G. Levchuk, K. Pattipati, and F. Tu, "A Probabilistic Computational Model for Identifying Organizational Structures from Uncertain Message Data", Fusion 2007, Quebec City, Quebec, Canada, July 2007.

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 AUTOTESTCON, 17-20 Sept. 2007, pp.260-269.

S. Singh, K. Choi, A. Kodali, K. Pattipati, S. M. Namburu, S. Chigusa, D. V. Prokhorov, and L. Qiao, "Dynamic fusion of classifiers for fault diagnosis," IEEE SMC Conference, Montreal, Canada, October 2007.

Hyunsung Lee, Singh Satnam, Woosun An, Swapna Gokhale, Krishna Pattipati; and David Kleinman, "Rollout Strategy for Hidden Markov Model (HMM)-Based Dynamic Sensor Scheduling", Proceedings

IEEE International Conference on Systems, Man, and Cybernetics (SMC 2007), Oct. 2007, Montreal, Quebec, Canada.

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," Proc. Performance (Performance 2007), Cologne, Germany, October 2007.

X. Tian, Y. Bar-Shalom and K. R. Pattipati,``Surveillance by Multiple Cooperative UAVs in Adversarial Environments", Proc. SPIE Conf. Signal and Data Processing of Small Targets, #6969-47,Orlando, FL, March 2008.

C. Berger, J. Areta, K.R. Pattipati and P. Willett, "Compressed Sensing-A Look Beyond Linear Programming," 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, Las Vegas, NV, March 30-April 4, 2008.

A. Kodali, S. Singh, K. Choi, K. Pattipati, S. M. Namburu, S. Chigusa, D. V. Prokhorov, and L. Qiao, "Dynamic Set Covering for Real-Time Multiple Fault Diagnosis," IEEE Aerospace Conference, Big Sky, Montana, March 2008.

A. Kodali, W. Donat, S. Singh, K. Choi, and K. Pattipati, " Dynamic Fusion and Parameter Optimization of Multiple Classifier Systems," Turbo Expo 2008: Power for Land, Sea and Air, Berlin, Germany, June 2008.

C. Park, D. L. Kleinman and K. R. Pattipati, "Holonic scheduling concepts for C2 organizational design for MHQ with MOC", 13th ICCRTS, Bellevue, WA, June 2008.

G. M. Levchuk, B. Skarin, D. Serfaty and K.R. Pattipati, "SECURE: Stochastic Enhanced Control of Regional Unstable Environments," 13th ICCRTS, Bellevue, WA, June 2008.

G. M. Levchuk, D. Lea and K.R. Pattipati, "Recognition of Coordinated Adversarial Behaviors from Multi-Source Information," 13th ICCRTS, Bellevue, WA, June 2008.

G. M. Levchuk, D. Grande, K.R. Pattipati, Y. Levchuk and A. Kott, "Mission Plan Recognition: Developing Smart Automated Opposing Forces for Battlefield Simulations and Intelligence Analyses," 13th ICCRTS, Bellevue, WA, June 2008.

S. M. Namburu, D. Prokhorov, S. Chigusa, L. Qiao and K.R. Pattipati, "KDD and its Applications in Automotive Sector-A Brief Survey, " in Proc. 4th International Conference on data Mining (DMIN 08), Las Vegas, Nevada, USA, July 14-17 2008.

K. Choi, V. Asal, and K.R. Pattipati, "Data-driven Classification Framework for Conflict and Instability Analysis," IEEE SMC Conference, Singapore, October 2008.

X. Han, K. R. Pattipati, C. Park and G. M. Levchuk, "Organizational Structure Identification using a Hidden Markov Random Field Model and a Novel Algorithm for Quadratic Assignment Problem", IEEE International Conference on Syst., Man, Cybern., Singapore, October 2008.

B. Pattipati, K. R. Pattipati, J. Christensen, S.M. Namburu, S. Chigua, D. Prokhorov and L. Qiao, "Automotive Battery Management Systems," IEEE Autotestcon, Salt Lake City, UT, September 2008.

K. Choi, A. Kodali, K.R. Pattipati, S.M. Namburu, S. Chigusa, D. Prokhorov, and L. Qiao, "Parameter Optimization in Classifier Fusion for Fault Diagnosis in Engineering Systems," IEEE Autotestcon, Salt Lake City, UT, September 2008.

J. Akhigbe, G. Zarate, Y. Wang, K. Choi, A. Kodali, K.R. Pattipati, Y. Lei and C. Bruckner, "Fluorescence detection of nitroaromatics using a library of structurally diverse porphyrinoids", American Chemical Society Meeting, Philadelphia, PA, Fall 2008.

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Active Research Projects:

"Algorithms for Organizational Identification and Automated Development of Action Plans for Adaptive Forces," Aptima, Inc., September 1, 2008-August 31, 2009, $50,000.

"Machine Learning Techniques to Identify Patterns in Sparse Data," National Security Innovations, Inc., May 2008- December 31, 2008, $55,999.

"Coordination Mechanisms for ISR and MHQ/MOC," Naval Post Graduate School/Office of Naval Research, August 1, 2008-May 31, 2009, $104,699.

"Modeling and Analysis of Agile C2 Organizations for MHQ with MOC," Office of Naval Research, October 1, 2008- September 30, 2011, $765,000.

"Audit/Quantification of Embedded Software Quality," Toyota Technical Center, September 1, 2008-December 31, 2008, $30,000.

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Professional Activities:

Presentations:

" Stochastic Models for Counter-Terrorism Analysis," (with S. Singh, H. Tu, P. K. Willett and J. Allanach), ICATHS 2004, (poster), University of Connecticut, CT, August, 2004.

ONR A2C2 Program Review, San Diego, CA, June, 2004.

" Combinatorial Optimization Algorithms for Fault Diagnosis in Complex Systems, " NASA-Ames Research Center, Moffet Field, CA, June, 2004.

" Fault Diagnosis in Complex Systems," UTRC, East Hartford, CT, July, 2004.

" Information Integration via Hierarchical and Hybrid Bayesian Networks," Indian Institute of Science, Department of Computer Science and Automation, December 22, 2004.

" Adaptive Organizations and Agent-Based Simulations," Indian Institute of Science, Department of Computer Science and automation, December 22, 2004.

Member, Program Committee, 2005 IEE SMC Conference, Hawaii.

Reviewer:

DARPA

Gained Access to:

Naval War College, Innovation Lab SPAWAR, San Diego, CA

Member, Board of Directors, Aptima, Inc., Woburn, MA.