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Christoforos N. Hadjicostis

University of Cyprus

44H-index
438Paper Count
8.9KCitation Count
Published Papers 98
Publication Date
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Opacity in Discrete Event Systems and Its Enforcement via State Encryption
errIEEE Transactions on Automation Science and Engineering
IF6.4
err2026-07-01
err0
PREAI
errYuling Zhang; Tenglong Kang; Christoforos N. Hadjicostis; Zhiwu Li
errShare
errSave
Current-state anonymity and opacity subject to state attacks in discrete event systems
errnonlinear analysis: hybrid systems
IF0
err2026-05-22
err0
errOAAI
errXiaoyan Li; Christoforos N. Hadjicostis
errShare
errSave
Privacy-preserving distributed state estimation: A modified Paillier cryptosystem-based approach
errAutomatica
IF5.9
err2026-02-06
err0
PREAI
errXingquan Fu; Guanghui Wen; Dan Zhao; Christoforos N. Hadjicostis
errShare
errSave
Construction of Decentralized State Estimator Based on Partially Ordered Observation Sequences
errIEEE Transactions on Automatic Control
IF7
err2025-11-17
err0
PREAI
errDajiang Sun; Christoforos N. Hadjicostis; Zhiwu Li
errShare
errSave
Privacy in Distributed Control and Optimization
errInternational Journal of Robust and Nonlinear Control
IF3.2
err2025-10-22
err0
errOAAI
errKarl H. Johansson; Christoforos Hadjicostis; Jerome Le Ny; Nikhil Chopra; Ming Cao; Huan Gao
errShare
errSave
Efficient iterative deadlock prevention for flexible manufacturing systems utilizing modified resource requirement graphs
errAutomatica
IF5.9
err2025-10-07
err0
PREAI
errYao Lu; Yufeng Chen; Christoforos N. Hadjicostis; Zhiwu Li
errShare
errSave
Detectability notions for a class of finite labeled Markovian systems
errNONLINEAR ANALYSIS-HYBRID SYSTEMS
IF4.1
err2025-03-01
err0
errOAAI
errLefebvre, Dimitri; Seatzu, Carla; Hadjicostis, Christoforos N.; Giua, Alessandro
errShare
errSave
Opacity Enforcement in Discrete Event Systems Using Modification Functions
errIEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
IF6.4
err2025-01-01
err0
PREAI
errLi, Xiaoyan; Hadjicostis, Christoforos N.; Li, Zhiwu
errShare
errSave
Tamper-tolerant diagnosability analysis and tampering detectability in discrete event systems under cost constraints
errAUTOMATICA
IF5.9
err2025-01-01
err0
PREAI
errLi, Yuting; Hadjicostis, Christoforos N.; Wu, Naiqi; Li, Zhiwu
errShare
errSave
Verification of State-Based Timed Opacity for Constant-Time Labeled Automata
errIEEE TRANSACTIONS ON AUTOMATIC CONTROL
IF7
err2025-01-01
err0
PREAI
errLi, Jun; Lefebvre, Dimitri; Hadjicostis, Christoforos N.; Li, Zhiwu
errShare
errSave
Trustworthy Distributed Average Consensus Based on Locally Assessed Trust Evaluations
errIEEE TRANSACTIONS ON AUTOMATIC CONTROL
IF7
err2025-01-01
err1
errOAAI
errHadjicostis, Christoforos N.; Dominguez-Garcia, Alejandro D.
errShare
errSave
State estimation for constant-time labeled automata under dense time
errAUTOMATICA
IF5.9
err2024-12-01
err0
PREAI
errLi, Jun; Lefebvre, Dimitri; Hadjicostis, Christoforos N.; Li, Zhiwu
errShare
errSave
Strong Co-Detectability for Labeled Petri Nets and Its Enforcement via Additional Sensors
errIEEE SENSORS JOURNAL
IF4.5
err2024-11-15
err0
PREAI
errZhang, Yuling; Hadjicostis, Christoforos N.; Li, Zhiwu
errShare
errSave
Event Concealment and Concealability Enforcement in Discrete Event Systems Under Partial Observation
errIEEE TRANSACTIONS ON AUTOMATIC CONTROL
IF7
err2024-10-01
err1
errOAAI
errDuan, Wei; Hadjicostis, Christoforos N.; Li, Zhiwu
errShare
errSave
Average Consensus for Expressed and Private Opinions
errIEEE TRANSACTIONS ON AUTOMATIC CONTROL
IF7
err2024-08-01
err0
PREAI
errZhang, Jing; Lu, Jianquan; Hadjicostis, Christoforos N.
errShare
errSave
Finite time quantized average consensus with transmission stopping guarantees and no quantization error
errAUTOMATICA
IF5.9
err2024-05-01
err0
errOAAI
errRikos, Apostolos I.; Hadjicostis, Christoforos N.; Johansson, Karl H.
errShare
errSave
Current-State Opacity Formulations in Probabilistic Finite Automata (vol 59, pg 120, 2014)
errIEEE TRANSACTIONS ON AUTOMATIC CONTROL
IF7
err2024-05-01
err0
PREAI
errSaboori, Anooshiravan; Hadjicostis, Christoforos N.
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errSave
Opacity Enforcement via Greedy Privately-and-Publicly Known Insertion Functions
errIEEE TRANSACTIONS ON AUTOMATIC CONTROL
IF7
err2024-04-01
err0
PREAI
errLiu, Rongjian; Lu, Jianquan; Liu, Yang; Yin, Xiang; Hadjicostis, Christoforos N.
errShare
errSave
Distributed Optimization for Quadratic Cost Functions With Quantized Communication and Finite-Time Convergence
errIEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS
IF5
err2024-01-01
err0
errOAAI
errRikos, Apostolos I.; Grammenos, Andreas; Kalyvianaki, Evangelia; Hadjicostis, Christoforos N.; Charalambous, Themistoklis; Johansson, Karl H.
errShare
errSave
Quantized Privacy-Preserving Algorithms for Homogeneous and Heterogeneous Networks With Finite Transmission Guarantees
errIEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS
IF5
err2024-01-01
err0
PREAI
errRikos, Apostolos I.; Hadjicostis, Christoforos N.; Johansson, Karl H.
errShare
errSave

Research Directions

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Co-authors
Cooperation Journals
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P
Pierluigi Siano
H-index: 84 · Papers: 981
Z
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H-index: 78 · Papers: 920
J
Jianquan Lu
H-index: 77 · Papers: 495
F
Francesco Bullo
H-index: 76 · Papers: 653
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