Dr. Hadjicostis' Publications
Papers are generally listed in reverse chronological order.
Some of them are available in .ps and/or .pdf formats.
Please send email to chadjic@uiuc.edu to
request a hard copy for a paper.
A description of my research
interests is also available.
Book
C. N. Hadjicostis, ``Coding
Approaches to
Fault Tolerance in Combinational and Dynamic Systems.''
Kluwer Academic Publishers, 2002. (Book
contents and preface.)
Edited Volumes
A. C. Singer and C. N. Hadjicostis, ``Proceedings
of the 44th Annual Allerton Conference on Communication, Control, and
Computing.'' University of Illinois, 2006.
C. N. Hadjicostis and P. Moulin, ``Proceedings
of the 45th Annual Allerton Conference on Communication, Control, and
Computing.'' University of Illinois, 2007.
Book Chapters
6. H. Rodriguez Cortes, A. M. Stankovic, and C. N. Hadjicostis, ``Dynamical Models in Fault Tolerant
Operation and Control of Energy Processing Systems,''
In Operation and Control of
Electric Energy Processing Systems, EPNES Initiative: Electric
Power
Networks Efficiency and Security (Edited by James Momoh and
Lamine Mili), IEEE Press / John Wiley & Sons, 2009 (expected).
5. G. Deltas and C. N. Hadjicostis, ``Plant
Reliability in Monopolies and
Duopolies: A Comparison of Market Outcomes with Socially Optimal
Levels,''
In Economic Market Design and
Planning for Electric Power Systems, EPNES Initiative: Electric
Power Networks Efficiency and Security (Edited by James Momoh
and
Lamine Mili), IEEE Press / John Wiley & Sons, 2009 (expected).
4. Y. Xiao, C. N. Hadjicostis, and K. Thulasiraman, ``The d-Identifying Codes Problem for
Vertex Identification in Graphs: Probabilistic Analysis and
an Approximation Algorithm.'' International
Computing and Combinatorics Conference 2006 (Series Lecture
Notes in Computer Science, vol. 4112), pp. 284-298,
Springer-Verlag,
2006.
3. S. Sundaram and C. N. Hadjicostis, ``Non-Concurrent Error Detection and
Correction in Switched Linear Controllers.'' International
Workshop on Hybrid Systems: Computation and Control
(Series Lecture
Notes in Computer Science, vol. 2993), pp. 585-599,
Springer-Verlag,
2004.
2. C. N. Hadjicostis and G. C. Verghese, ``Monitoring
Discrete Event Systems using Petri Net Embeddings,''
Application and Theory of Petri Nets 1999 (Series Lecture Notes
in Computer Science, vol. 1639), pp. 188-207, Springer-Verlag, 1999.
1. A. Agarwal, J. V. Guttag, C. N. Hadjicostis, and M. C.
Papaefthymiou, ``Memory Assignment for
Multiprocessor Caches through Grey Coloring,'' Parallel
Architectures and Languages Europe 1994 (Series Lecture Notes in Computer Science,
vol. 817), pp. 351-363, Springer-Verlag, 1994.
Journal Papers
42. E. Athanasopoulou, Lingxi Li, and
C. N. Hadjicostis, ``Maximum
likelihood failure diagnosis in finite state machines under unreliable
observations,'' IEEE
Transactions on
Automatic Control (conditionally accepted).
41. Lingxi Li and
C. N. Hadjicostis, ``Least-Cost
Planning Sequence Estimation in Labeled Petri Nets,'' Transactions of the
Institute of Measurement and Control (Special Issue on Planning and
Scheduling in Complex Systems) (to appear).
40. Tung Le and C. N. Hadjicostis, ``Graphical
Inference for Multiple
Intrusion Detection,'' IEEE
Transactions on
Information Forensics and Security (Special Issue on Statistical
Methods for Network Security and Forensics), vol. 3, no.
3, pp. 370-380, September 2008.
39. G. Takos and C. N. Hadjicostis, ``Nonconcurrent
Error Correction in the Presence of Roundoff Noise,'' IEEE Transactions on
Circuits and System I (to appear).
38. E. Athanasopoulou and C. N. Hadjicostis, ``Bounds on FSM Switching Activity,''
The Journal of Signal Processing
Systems, vol. 53, no. 3, pp. 411-418, December 2008.
37. S. Sundaram and C. N. Hadjicostis, ``Partial State and Input Observers for
Linear Systems with Unknown Inputs." Automatica, vol. 44, no. 12, pp.
3126-3132, December 2008.
36. S. Sundaram and C. N. Hadjicostis, ``Fault-Tolerant
Convolution via Chinese Remainder Codes Constructed from Non-Coprime
Moduli.'' IEEE
Transactions on Signal
Processing, vol. 56, no. 9, pp. 4244-4254, September 2008.
35. R. Touri, P. G. Voulgaris and C. N. Hadjicostis,
``Joint Preprocessing and Feedback
Strategies for Perfectly Reconstructing Equalizers.'' IEEE Journal on Selected Areas in
Communications (Special Issue on Control and Communications),
vol. 26, no. 4, pp. 596-608, May 2008.
34. S. Sundaram and C. N. Hadjicostis, ``Distributed
Functional Calculation and Consensus using Linear Iterative
Strategies.'' IEEE
Journal on Selected Areas in Communications (Special Issue on Control
and Communications), vol. 26, no. 4, pp. 650-660, May 2008.
33. Yingquan Wu and
C. N. Hadjicostis, ``Decoding
Algorithm and Architecture for BCH Codes under the Lee Metric,''
IEEE Transactions on
Communications, vol. 56, no. 12, pp. 2050-2059, December 2008.
32. Yu Ru and
C. N. Hadjicostis, ``Bounds
on the Number of Markings consistent with label observations in Petri
nets.'' To appear in IEEE
Transactions on
Automation Science and Engineering.
31. T. Le and C. N. Hadjicostis, ``Max-Product
Algorithms for the Generalized Multiple Fault Diagnosis Problem,'' IEEE
Transactions on Systems, Man and Cybernetics (Part B), vol. 37,
no. 6, pp. 1607-1621, December 2007.
30. G. Takos and C. N. Hadjicostis, ``Error
Correction in DFT Codes subject to Low-Level Quantization Noise," IEEE
Transactions on Signal
Processing, vol. 56, no. 3, pp. 1043-1054, March 2008.
29. Lingxi Li,
C. N. Hadjicostis, and R. S. Sreenivas, ``Designs of Bisimilar Petri Net
Controllers with Fault Tolerance Capabilities,'' IEEE Transactions on
Systems, Man and Cybernetics (Part A), vol. 38, no. 1, pp.
207-217, January 2008.
28. P. G. Voulgaris, C. N. Hadjicostis, and R. Touri, ``A Robust Control Approach to Digital
Communications: A Perfect Reconstruction Paradigm,''
IEEE Transactions on
Signal Processing, vol. 55, no. 9, pp. 4444-4457, September 2007.
27. Yingquan Wu and C. N. Hadjicostis, ``Soft-Decision
Decoding Using Ordered Recodings on the Most Reliable Basis,''
IEEE Transactions on
Information Theory, vol. 53, no. 2, pp. 829-836, September 2007.
26. S. Sundaram and C. N. Hadjicostis, ``Delayed
Observers for Linear Systems with Unknown Inputs,'' IEEE Transactions on
Automatic
Control, vol. 52, no. 2, pp. 334-339, February 2007.
25. Yingquan Wu and C. N. Hadjicostis, ``Soft-Decision
Decoding of Linear Block Codes Using Preprocessing and
Diversification,'' IEEE
Transactions on
Information Theory, vol. 53, no. 1, pp. 378-393, January 2007.
24. R. Touri and C. N. Hadjicostis, ``Stabilization
with Feedback Control utilizing Packet Dropping Network Links,''
IET (IEE) Proceedings on
Control Theory and Applications, vol. 1,
no. 1, pp. 334-342, January 2007.
23. H. Rodriguez, C. N. Hadjicostis, and A. M. Stankovic, ``Dynamical Models for
Fault Detection in Squirrel Cage Induction Motors,''
International Journal Critical
Infrastructures, vol. 3, no.
1/2, pp. 192-220, 2007.
22. S. Sundaram and C. N. Hadjicostis, ``Discussion
on: "A Comparison of Sliding Mode and Unknown Input Observers for
Fault Reconstruction"," European
Journal on Control, no. 12, pp. 267-270, 2006 (invited).
21. Y. Ru, Weimin Wu, and C. N. Hadjicostis, ``Comments
on ``A Modified Reachability Tree Approach to the Analysis of Unbounded
Petri Nets"," IEEE
Transactions on Systems,
Man and Cybernetics --- Part B, vol. 36, no. 5, pp. 1210-1210,
October 2006.
20. S. Sundaram and C. N. Hadjicostis, ``Comments
on ``Time-Delayed State Estimator for Linear Systems with Unknown
Inputs'','' International
Journal on Control,
Automation and Systems, vol. 3, no. 4, pp. 646-647, December
2005.
19. S. Sundaram and C. N. Hadjicostis, ``Error
Detection and Correction in Switched Linear Controllers via Periodic
and Non-Concurrent Checks,'' Automatica,
vol. 42, no. 3, pp. 383-391, March 2006.
18. C. N. Hadjicostis, ``Probabilistic
Fault Detection in Finite-State Machines Based on State Occupancy
Measurements,'' IEEE Transactions on Automatic
Control, vol. 50, no. 12, pp. 2078-2083, December 2005.
17. Yingquan Wu and C. N. Hadjicostis, ``Algebraic Approaches for Centralized
and Distributed Fault Identification in Discrete Event Systems,''
IEEE Transactions on Automatic
Control, vol. 50, no. 12, pp. 2048-2053, December 2005.
16. C. N. Hadjicostis, ``Aliasing Probability Calculations for
Arbitrary Compaction under Independently Selected Random Test Vectors,'' IEEE
Transactions on Computers, vol. 54, no. 12, pp. 1614-1627, December
2005.
15. E. Athanasopoulou and C. N. Hadjicostis, ``Probabilistic Approaches to Fault
Detection in Networked Discrete Event Systems,'' IEEE
Transactions on Neural Networks, vol.
16, no. 5, pp. 1042-1053, September 2005 (Special Issue on
Adaptive Learning Systems in Communication Networks, invited).
14. A. J. Llorens, C. N. Hadjicostis, and J. Ni, ``Quantization of FIR
Filters under a
Total Integer Cost Constraint,'' IEEE
Transactions on Circuits and Systems (II), vol. 52, no. 9, pp.
576-580, September 2005.
13. C. N. Hadjicostis, ``Finite-State Machine Embeddings for
Non-Concurrent Error Detection and Identification,'' IEEE
Transactions on Automatic Control, vol. 50, no. 2, pp. 142-153,
February 2005.
12. C. N. Hadjicostis and G. C. Verghese, ``Coding Approaches to Fault Tolerance
in Linear Dynamic Systems,'' IEEE Transactions
on Information Theory, vol. 51, no. 1, pp. 210-228, January 2005.
11. Y. Wu and C. N. Hadjicostis, ``On Solving Composite Power Polynomial
Equations," (Pre-print).
Mathematics
of Computation, vol. 74, no. 250, pp. 853-868, 2005.
10. C. N. Hadjicostis, ``Periodic and Non-Concurrent Error
Detection and
Identification in One-Hot Encoded FSMs," (Pre-Print),
Automatica,
vol. 40, no. 10, pp. 1665-1676, October 2004.
9. C. N. Hadjicostis, ``Coding Techniques for Fault-Tolerant
Parallel Prefix Computations in Abelian Groups,'' The
Computer Journal, vol. 47, no. 3, pp. 329-341, 2004.
8. C. N. Hadjicostis, ``Non-Concurrent Error Detection and
Correction in Fault-Tolerant Linear Finite-State Machines,'' (Pre-Print). IEEE
Transactions on Automatic Control, vol. 48, no. 12, pp. 2133-2140,
December 2003.
7. C. N. Hadjicostis, ``Non-Concurrent Error Detection and
Correction in Fault-Tolerant Discrete-Time LTI Dynamic Systems,'' (Pre-print). IEEE Transactions on
Circuits and Systems (I), vol. 50, no. 1, pp. 45-55, January 2003.
6. C. N. Hadjicostis and G. C. Verghese, ``Fault-Tolerant Computation in
Semigroups and Groups: Applications to Automata, Dynamic Systems and
Petri Nets," (Pre-Print). Journal of
the Franklin Institute, vol. 339, no. 4-5, pp. 387-430, July-August
2002.
5. C. N. Hadjicostis and G. C. Verghese, ``Encoded Dynamics for Fault Tolerance
in Linear Finite-State Machines,'' (Pre-Print).
IEEE Transactions on Automatic Control, vol. 47, no. 1, pp.
189-192,
January 2002.
4. C. N. Hadjicostis, ``On the Complexity of Parallelizing
Sequential Circuits using the Parallel Prefix Method,'' (Pre-Print).
IEEE Transactions on Circuits and Systems (I), vol. 48, no. 10, pp.
1228-1233, October 2001.
3. C. N. Hadjicostis and G. C. Verghese, ``Power System Monitoring using Petri
Net Embeddings,'' (Pre-Print). IEE
Proceedings C: Generation, Transmission and Distribution,
vol.
147, no. 5, pp. 299-303, September 2000.
2. C. N. Hadjicostis, ``Bounds on the
Size of Minimal Nonnegative Realizations for Discrete-Time LTI Systems,''
Systems and Control Letters, vol. 37, pp. 39-43, 1999.
1. C. N. Hadjicostis and G. C. Verghese, ``Structured Redundancy for Fault
Tolerance in LTI State-Space Models and Petri Nets,'' Kybernetika,
vol. 35, pp. 39-55, January 1999.
Conference Proceedings
74. S. Sundaram and C. N. Hadjicostis, ``Distributed
Calculation of Linear
Functions in Noisy Networks via Linear Iterations," Proceedings
of CDC 2008, the
47th IEEE Conference on Decision
and Control, Cancun, Mexico, 2008.
73. Yu Ru, M. P. Cabasino, A. Giua, and C. N. Hadjicostis, ``Supervisor Synthesis for Discrete
Event Systems with Arbitrary Forbidden State Specifications," Proceedings
of CDC 2008, the
47th IEEE Conference on Decision
and Control, Cancun, Mexico, 2008.
72. E. Athanasopoulou and C. N. Hadjicostis, ``Probability of Error Bounds for
Failure Diagnosis and Classification in Hidden Markov Models," Proceedings
of CDC 2008, the
47th IEEE Conference on Decision
and Control, Cancun, Mexico, 2008.
71. A. Saboori and C. N. Hadjicostis, ``Opacity-Enforcing
Supervisory
Strategies for Secure Discrete Event Systems," Proceedings of
CDC 2008, the
47th IEEE Conference on Decision
and Control, Cancun, Mexico, 2008.
70. Tung Le and C. N. Hadjicostis, ``Low-Complexity
Max-Product Algorithms
for Problems of Multiple Fault Diagnosis,'' Proceedings of
ICARCV 2008, the 10th International Conference on
Control, Automation,
Robotics and Vision, Hanoi, Vietnam, 2008.
69. A. Saboori and C. N. Hadjicostis, ``Verification
of Initial-State Opacity in Security Applications of DES," Proceedings
of WODES 2008, the 9th International Workshop on Discrete Event
Systems, pp. 328-333, Goteborg, Sweden, 2008.
68. Yu Ru and C. N. Hadjicostis, ``Fault
Diagnosis in Discrete Event Systems Modeled by Petri Nets with
Outputs," Proceedings of WODES 2008, the 9th International
Workshop on Discrete Event Systems, pp. 443-448, Goteborg, Sweden, 2008
(invited).
67. M. P. Cabasino, A. Giua, C. N. Hadjicostis, and C. Seatzu, ``Fault Model Identification with Petri
Nets," Proceedings WODES 2008, the 9th
International Workshop on Discrete Event Systems, pp. 455-461,
Goteborg, Sweden,
2008 (invited).
66. Tung Le and C. N. Hadjicostis, ``Improved
Performance Bounds on Max-Product Algorithms for Multiple Fault
Diagnosis in Graphs with Loops," Proceedings of
the IEEE
Multi-Conference on Systems and Control, pp. 637-642, San Antonio, TX,
2008.
65. S. Sundaram and C. N. Hadjicostis, ``Distributed Function Calculation via Linear
Iterations in the
Presence of Malicious Agents -- Part II: Overcoming Malicious Behavior," Proceedings
of ACC 2008, the 2008 American Control Conference, pp. 1356-1361,
Seattle, WA, 2008
(Best
Student Paper Award Finalist).
64. S. Sundaram and C. N. Hadjicostis, ``Distributed
Function Calculation via Linear Iterations in the
Presence of Malicious Agents -- Part I: Attacking the Network,"
Proceedings
of ACC 2008, the 2008 American Control Conference, pp. 1350-1355,
Seattle, WA, 2008.
63. A. Saboori and C. N. Hadjicostis, ``Notions
of Security and Opacity in Discrete Event Systems," Proceedings
of CDC 2007, the
46th IEEE Conference on Decision
and Control, pp. 5056-5061, New Orleans, LA, 2007.
62. R. Touri and P. G. Voulgaris and C. N. Hadjicostis, ``On the Role of Feedback in the Design
of Perfectly Reconstructing Equalizers," Proceedings of CDC
2007, the
46th IEEE Conference on Decision
and Control, pp. 2707-2712, New Orleans, LA, 2007.
61. Yu Ru and C. N. Hadjicostis, ``Approximating
Optimal Sensor Selection for Structural Observability in Discrete Event
Systems Modeled by Petri Nets," Proceedings of
CDC 2007, the
46th IEEE Conference on Decision
and Control, pp. 1892-1897, New Orleans, LA, 2007.
60. Lingxi Li and C. N. Hadjicostis, ``Reconstruction of Petri Net Transition
Firing Sequence Based on Distributed Observations of Place Token
Changes," Proceedings
of CDC 2007, the
46th IEEE Conference on Decision
and Control, pp. 1898-1903, New Orleans, LA, 2007.
59. Haitao Mo and C. N. Hadjicostis, ``Feedback Control
over Packet Dropping Network Links," Proceedings of MED
2007, the 15th IEEE Mediterranean Conference on Control and Automation,
pp. 1-6, Athens, Greece, 2007.
58. E. Athanasopoulou,
Lingxi Li, and C. N. Hadjicostis, ``Online Posterior
Probability Calculation for Failure Diagnosis in Finite State Machines
based on Unreliable Sensor Information,"
Proceedings of DX-07, the 18th International Workshop on Principles of
Diagnosis, Nashville, TN, 2007.
57. Yu Ru and C. N. Hadjicostis, ``Optimal
sensor selection for structural observability in discrete event systems
modeled by Petri nets," Proceedings of
DCDS 2007,
the 2007 Workshop on Dependable Control of Discrete Systems, Paris,
France, NY, 2007 (invited).
56. Haitao Mo and C. N. Hadjicostis, ``State and Output Feedback Control
over Packet Dropping Network Links." Proceedings of
CT07, the 2007 SIAM
Conference on Control and its Applications, San Francisco, CA,
2007 (abstract only, invited).
55. S. Sundaram and C. N. Hadjicostis, ``Distributed Consensus and Linear
Functional Calculation: An Observability Perspective," Proceedings
of IPSN 2007,
the 2007 International Conference on Information Processing in Sensor
Networks, Cambridge, MA, 2007.
54. Tung Le and C. N. Hadjicostis, ``Bounds
on Max-Product Algorithms for Multiple Fault Diagnosis in Graphs with
Loops,''
Proceedings of ECC 2007, the 9th
European Control Conference, Kos (Greece), July 2007.
53. Lingxi Li and C. N. Hadjicostis, ``Least-Cost
Firing Sequence Estimation in Labeled Petri Nets with Unobservable
Transitions," Proceedings of
ACC 2007,
the 2007 American Control Conference, pp. 4963-4968, New York, NY, 2007
(invited).
52. Yu Ru and C. N. Hadjicostis, ``Fault-Tolerant
Supervisory Control of Discrete Event Systems Modeled by Bounded Petri
Nets,"
Proceedings of ACC 2007,
the 2007 American Control Conference, pp. 4945-4950, New York, NY, 2007
(invited).
51. S. Sundaram and C. N. Hadjicostis, ``Finite-Time
Distributed Consensus in Graphs with Time-Invariant Topologies," Proceedings
of ACC 2007,
the 2007 American Control Conference, pp. 711-716, New York, NY, 2007 (Best
Student Paper Award Finalist).
50. S. Sundaram and C. N. Hadjicostis, ``Optimal
State Estimators for Linear Systems with Unknown Inputs,'' Proceedings
of CDC 2006,
the 45th IEEE Conference on Decision
and Control, pp. 4763-4768, San Diego, CA, 2006.
49. S. Sundaram and C. N. Hadjicostis, ``Designing
Stable Inverters and State
Observers for Switched Linear Systems with Unknown Inputs,'' Proceedings
of CDC 2006,
the 45th IEEE Conference on Decision
and Control, pp. 4105-4110, San Diego, CA, 2006.
48. Yu Ru and C. N. Hadjicostis, ``State Estimation in Discrete Event
Systems Modeled by Labeled Petri Nets," Proceedings of CDC
2006, the
45th IEEE Conference on Decision
and Control, pp. 6022-6027, San Diego, CA, 2006.
47. Lingxi Li, Yu Ru, and C. N. Hadjicostis, ``Least-Cost Firing Sequence Estimation
in Labeled Petri Nets," Proceedings of CDC
2006, the
45th IEEE Conference on Decision
and Control, pp. 416-421, San Diego, CA, 2006.
46. G. Takos and C. N. Hadjicostis, ``Nonconcurrent Error Correction in the
Presence of Roundoff Noise," Proceedings of CDC
2006, the
45th IEEE Conference on Decision
and Control, pp. 2171-2176, San Diego, CA, 2006.
45. Tung Le and C. N. Hadjicostis, ``Graphical
Inference Methods for Fault Diagnosis based on Information from
Unreliable Sensors,'' Proceedings of
ICARCV 2006
(The 9th
International Conference on Control,
Automation, Robotics and Vision), pp. 1-6, Singapore, 2006.
44. H. Rodriguez, C. N. Hadjicostis, and A. M. Stankovic, ``Model-Based Fault
Detection in Power Systems,'' Proceedings
of ISIE 2006,
the 2006 International Symposium on Industrial Electronics, pp.
1922-1927, Montreal,
2006.
43. E. Fabre and C. N. Hadjicostis, ``A Trellis Notion for Distributed System
Diagnosis with Sequential Semantics,'' Proceedings
of WODES 2006, the 8th International Workshop on
Discrete Event Systems, pp. 294-300, Ann Arbor, Michigan, 2006.
42. E. Athanasopoulou, Lingxi Li, and C. N. Hadjicostis, ``Probabilistic Failure Diagnosis in
Finite State Machines under Unreliable Observations,''
Proceedings
of WODES 2006, the 8th International Workshop on
Discrete Event Systems, pp. 301-306, Ann Arbor, Michigan, 2006.
41. R. Touri, P. G. Voulgaris, and C. N. Hadjicostis, ``Time-Varying Power-Limited
Preprocessing for Perfect Reconstruction of Binary Signals,'' Proceedings of ACC
2006,
the 2006 American Control Conference, pp. 5722-5727, Minneapolis,
Minnesota, 2006 (Best session
presentation award to R. Touri).
40. E. Athanasopoulou and C. N. Hadjicostis, ``Decentralized Failure Diagnosis in
Discrete Event Systems,'' Proceedings
of ACC 2006, the 2006 American Control Conference,
pp. 5698-5703, Minneapolis, Minnesota, 2006.
39. P. G. Voulgaris, C. N. Hadjicostis, and R. Touri, ``Encoder-Decoder Design for Perfect
Reconstruction: A Robust Control Perspective,'' Proceedings of
CDC/ECC 2005,
the joint 44th IEEE Conference on Decision and Control and the European
Control Conference 2005 (invited), pp. 2536-2541, Seville, Spain,
2005.
38. S. Sundaram and C. N. Hadjicostis, ``On
Delayed Observers for Linear Systems with Unknown Inputs,'' Proceedings
of
CDC/ECC 2005, the joint 44th IEEE Conference on Decision
and Control and the European Control Conference 2005, pp.
7210-7215, Seville, Spain, 2005.
37. E. Athanasopoulou and C. N. Hadjicostis ``Maximum Likelihood Diagnosis in
Partially Observable Finite-State Machines,'' Proceedings
of MED 2005, the 13th IEEE Mediterranean
Conference on Control and Automation (invited), pp. 896-901,
Limassol, Cyprus,
2005.
36. G. Takos and C. N. Hadjicostis, ``Hierarchical Decentralized Fusion
from Correlated Sensor Measurements,'' Proceedings of
ICNSC 2005, the 2005 IEEE
International
Conference on Networking, Sensing and Control, Tucson, pp.
508-513, Arizona, 2005.
35. H. Rodriguez, C. N. Hadjicostis, and A. M. Stankovic, ``Detuning Detection in
Induction Motors,'' Proceedings of
CDC 2004, the 43rd IEEE Conference on Decision and Control,
vol. 4, pp. 4330-4335, Atlantis,
Paradise Island, Bahamas, 2004.
34. E. Athanasopoulou and C. N. Hadjicostis ``Synchronization-Based Fault Detection
in Discrete Event Systems,'' Proceedings of CDC
2004, the 43rd IEEE Conference on Decision and Control, vol. 1, pp.
57-62, Atlantis,
Paradise Island, Bahamas, 2004.
33. Lingxi Li, C. N. Hadjicostis, and R. Sreenivas, ``Fault Detection and Identification in
Petri Net Controllers,'' Proceedings of CDC
2004, the 43rd IEEE Conference on Decision and Control, vol. 5, pp.
5248-5243, Atlantis,
Paradise Island, Bahamas, 2004.
32. P. G. Voulgaris and C. N. Hadjicostis, ``Optimal Preprocessing Strategies for
Perfect Reconstruction of Binary Signals under Power-Constrained
Transmission,''
Proceedings of CDC 2004, the 43rd IEEE Conference on Decision and
Control, vol. 4, pp. 4040-4045, Atlantis, Paradise Island, Bahamas,
2004.
31. P. G. Voulgaris and C. N. Hadjicostis, ``A
Worst-Case Framework for Perfect Reconstruction of Discrete Data
Transmissions,'' Proceedings of MED 2004, the
12th IEEE Mediterranean Conference on Control and Automation,
Kusadasi, Aydin, Turkey, 2004.
30. C. N. Hadjicostis and T. Ernst, ``Fault
Protection of Digital Sequential Systems using Convolutional Codes over
Large Alphabets,''
Proceedings of MTNS 2004, the 16th International Symposium on
Mathematical Theory for Networks and Systems, Katholieke
Universiteit
Leuven, Belgium, 2004.
29. Yingquan Wu, R. Koetter, and C. N. Hadjicostis, ``Soft-Decision
Decoding of Linear Block Codes using Preprocessing,'' Proceedings of
ISIT 2004, the 2004 IEEE International Symposium on Information Theory,
p. 259, Chicago, IL, 2004.
28. H. Rodriguez, A. M. Stankovic, and C. N. Hadjicostis, ``Model-Based
Broken Rotor Bar Detection on an IFOC Driven Squirrel Cage
Induction Motor,'' Proceedings
of ACC 2004, the 2004 American Control Conference, vol. 4, pp.
3094-3099, Boston, MA, 2004.
27. C. N. Hadjicostis, ``Finite-State
Machine Embeddings for Non-Concurrent Error Error Detection and
Identification,'' Proceedings of CDC 2003, the
42nd IEEE Conference on Decision and Control, vol. 4, pp.
3215-3220, Maui, Hawai, 2003.
26. S. Venkatesh, P. G. Voulgaris, and C. N. Hadjicostis, ``A Systems
Approach to Channel Equalization,'' Proceedings
of CDC 2003, the 42nd IEEE Conference on Decision and Control, vol.
3, pp. 3155-3160, Honolulu, Hawaii, 2003.
25. P. G. Voulgaris, C. N. Hadjicostis, and R. Touri, ``A
Perfect Reconstruction Paradigm for Digital Communication,'' Proceedings of CDC
2003, the 42nd IEEE Conference on Decision and Control, vol. 4,
pp.
4196-4201, Maui, Hawaii, 2003.
24. Yingquan Wu and C. N. Hadjicostis, ``Distributed
Non-Concurrent Fault Identification in Discrete Event Systems,''
Proceedings of CESA 2003, the Multiconference on Computational
Engineering in Systems Applications (invited), Lille,
France, 2003.
23. P. G. Voulgaris, C. N. Hadjicostis, and R. Touri, ``A Worst-Case Framework for
Perfect Reconstruction of Discrete Data Transmissions,''
Proceedings of MED 2003, the 11th IEEE Mediterranean Conference on
Control and Automation, Rhodes, Greece, 2003.
22. E. Athanasopoulou and C. N. Hadjicostis, ``Aliasing Probability
Calculations in Testing
Sequential Circuits,'' Proceedings of MED 2003, the
11th IEEE Mediterranean Conference on Control and Automation,
Rhodes,
Greece, 2003.
21. Yingquan Wu and C. N. Hadjicostis, ``Soft-Decision
Decoding of Linear Block Codes using Multiple Information Bases,''
Proceedings of ISIT 2003, the 2003 IEEE International Symposium
on
Information Theory, p. 203, Yokohama, Japan, 2003.
20. C. N. Hadjicostis, ``Encoded
Finite-State Machines for Non-Concurrent Error Detection and
Identification,'' Proceedings of ISCAS 2003, the
2003 IEEE International Symposium on Circuits and Systems (invited),
vol. 3, pp. 858-861, Bangkok, Thailand, 2003.
19. C. N. Hadjicostis, ``Aliasing
Probability Calculations in Nonlinear Compactors,''
Proceedings
of ISCAS 2003, the 2003 IEEE International Symposium on Circuits and
Systems, vol. 5, pp. 529-532, Bangkok, Thailand, 2003.
18. E. Athanasopoulou and C. N. Hadjicostis, ``Upper and Lower Bounds on FSM Switching
Activity,'' Proceedings of ISCAS 2003, the 2003
IEEE International Symposium on Circuits and Systems, vol. 5, pp.
417-420, Bangkok, Thailand, 2003.
17. C. N. Hadjicostis and R. Touri, ``Feedback Control utilizing Packet Dropping Network
Links,'' Proceedings of CDC 2002, the 41st IEEE
Conference on Decision and Control (invited), vol. 2, pp.
1205-1210,
Las Vegas, NV, 2002.
16. Yingquan Wu and C. N. Hadjicostis, ``Non-Concurrent Fault Identification in
Discrete Event Systems using Encoded Petri Net States,''
Proceedings
of CDC 2002, the 41st IEEE Conference on Decision and Control
(invited), vol. 4, pp. 4018-4023, Las Vegas, Nevada, 2002.
15. C. N. Hadjicostis, ``Probabilistic
Fault Detection in Finite-State Machines Based on State Occupancy
Measurements,'' Proceedings of CDC 2002, the 41st
IEEE Conference on Decision and Control (invited), vol. 4, pp.
3994-3999, Las Vegas, Nevada, 2002.
14. P. G. Voulgaris, C. N. Hadjicostis, and R. Touri, ``Reconstruction of Discrete Data
Transmissions: A Worst-Case Optimal Approach,''
Proceedings of MED 2002, the 10th IEEE Mediterranean Conference on
Control and Automation, Lisbon, Portugal, 2002.
13. C. N. Hadjicostis, ``Non-Concurrent
Error Detection and Correction in Fault-Tolerant Linear Finite State
Machines Systems,'' Proceedings of MED 2002, the
10th IEEE Mediterranean Conference on Control and Automation, Lisbon,
Portugal, 2002.
12. Yingquan Wu and C. N. Hadjicostis, ``Soft-Decision Decoding of Linear Block Codes using
Efficient Iterative G-Space Encodings,''
Proceedings
of Globecom 2001, the IEEE Global Communications Conference, vol.
2, pp. 921-925, San Antonio, TX, 2001.
11. C. N. Hadjicostis, ``Non-Concurrent
Error Detection and Correction in Discrete-Time LTI Dynamic Systems,''
Proceedings of CDC 2001, the 40th IEEE Conference on Decision and
Control, vol. 2, pp. 1899-1904, Orlando, Florida, 2001.
10. C. N. Hadjicostis, ``Efficient Non-Concurrent Error
Identification in Fault-Tolerant LTI Dynamic Systems,''
Proceedings of LC01, the 2001 SIAM Conference on Linear Algebra in
Signals, Systems and Control, Boston, MA, 2001 (abstract only).
9. C. N. Hadjicostis, ``Stochastic
Monitoring and Testing of Digital LTI Filters,''
Proceedings of CCSS 2001, the 5th WSES/IEEE Multiconference on
Circuits,
Systems, Communications and Computers (Advances in Systems
Science: Measurement, Circuits and Control), pp. 247-252,
Rethymnon, Crete (Greece), 2001.
8. C. N. Hadjicostis and G. C. Verghese, ``Power System Monitoring Based on Relay and Circuit
Breaker Information,'' Proceedings of ISCAS 2001,
the 2001 IEEE International Symposium on Circuits and Systems, vol.
2, pp. 197-200 (invited), Sydney, Australia, 2001.
7. C. N. Hadjicostis, ``Stochastic
Testing of Finite State Machines,'' Proceedings of
ACC 2001, the 2001 American Control Conference, vol. 6, pp.
4568-4573, Arlington, VA, 2001.
6. C. N. Hadjicostis, ``Fault-Tolerant
Sequence Enumerators,'' Proceedings of MED 2000,
the 8th IEEE Mediterranean Conference on Control & Automation,
Patras,
Greece, 2000.
5. C. N. Hadjicostis, ``Fault-Tolerant
Discrete-Time Linear Time-Invariant Filters,''
Proceedings of ICASSP 2000, the IEEE International Conference on
Acoustics, Speech, and Signal Processing, vol. 6, pp. 3311-3314,
Istanbul,
Turkey, 2000.
4. C. N. Hadjicostis, ``Fault-Tolerant
Dynamic Systems,'' Proceedings of ISIT 2000, the
2000
IEEE
International Symposium on Information Theory, p. 444, Sorrento,
Italy, 2000.
3. C. N. Hadjicostis and G. C. Verghese, ``Fault-Tolerant
Linear Finite State Machines,'' Proceedings of
ICECS 1999, the 6th IEEE International Conference on Electronics,
Circuits
and Systems, vol. 2, pp. 1085-1088, Paphos, Cyprus, 1999.
2. C. N. Hadjicostis and G. C. Verghese, ``Design
of Fault-Tolerant LTI State-Space Systems,'' Proceedings
of
MED 1997, the 5th Mediterranean Conference on Control and Systems,
Paphos, Cyprus, 1997.
1. C. N. Hadjicostis and G. C. Verghese, ``Fault-Tolerant Computation in
Semigroups and Semirings,'' Proceedings of DSP 1995
International Conference on Digital Signal Processing, vol. 2, pp.
779-784, Limassol, Cyprus, 1995.
Reports
A. Saboori and C. N. Hadjicostis, ``Delayed State Estimation in
Discrete Event Systems and Applications to Security Problems,"
Technical
Report, UIUC Coordinated Science Laboratory, Feb. 2008.
C. N. Hadjicostis, ``Probabilistic Fault Detection in Finite-State
Machines based on State Occupancy Measurements,'' Technical
Report, UIUC Coordinated Science Laboratory, October 2004.
Y. Wu and C. N. Hadjicostis, ``Algebraic
Approaches for Centralized and Distributed Fault Identification in
Discrete Event Systems,'' Technical Report, UIUC Coordinated
Science Laboratory, August 2004.
M. Cao and C. N. Hadjicostis, ``Distributed Algorithms
for Voronoi
Diagrams and Applications in Ad-hoc Networks,'' Technical Report
UILU-ENG-03-2222, DC-210, UIUC Coordinated Science Laboratory, October
2003.
P. G. Voulgaris, C. N. Hadjicostis, and R. Touri, ``On the
minimization of probability error bounds using multi-objective
optimization,'' Technical Report, AAE 03-02-UILU ENG 03-0502,
UIUC
Aerospace Engineering, May 2003.
C. N. Hadjicostis, ``Coding Approaches to Fault Tolerance in Dynamic
Systems,'' RLE TR-628, Cambridge, MIT Research
Laboratory for Electronics, 1999.
C. N. Hadjicostis, ``Fault-Tolerant Computation in Semigroups and
Semirings,'' RLE TR-594, Cambridge, MIT Research Laboratory
for
Electronics, 1995.
Thesis
C. N. Hadjicostis, ``Coding Approaches to Fault Tolerance in Dynamic
Systems,'' Ph.D. Thesis, EECS Department, Massachusetts Institute
of Technology, Cambridge, MA, August 1999. Abstract
of Ph.D. Thesis.
C. N. Hadjicostis, ``Fault-Tolerant Computation in Semigroups and
Semirings,'' M.Eng. Thesis, EECS Department, Massachusetts
Institute of Technology, Cambridge, MA, February 1995.
C. N. Hadjicostis, ``Techniques for Solving the Memory Assignment
Problem in Multiprocessor Caches,'' S.B. Thesis, EECS Department,
Massachusetts Institute of Technology, Cambridge, MA, May 1993.