| 2019 | CoDIT | Trajectory-observers of timed stochastic discrete event systems: Applications to privacy analysis. | Dimitri Lefebvre, Christoforos N. Hadjicostis |
| 2019 | SMC | Revelation Time for Initial-State Opacity Measurement in Timed Discrete Event Systems. | Dimitri Lefebvre, Christoforos N. Hadjicostis |
| 2018 | CoDIT | Distributed Algorithms for Estimation and Inference in Discrete Event Systems: Implications to Diagnosability and Opacity. | Christoforos N. Hadjicostis |
| 2014 | ETFA | State feedback control of labeled Petri nets with uncertainty in the initial marking. | Maria Paola Cabasino, Christoforos N. Hadjicostis, Carla Seatzu |
| 2014 | ETFA | Opacity formulations and verification in discrete event systems. | Christoforos N. Hadjicostis, Christoforos Keroglou |
| 2013 | ETFA | Initial state opacity in stochastic DES. | Christoforos Keroglou, Christoforos N. Hadjicostis |
| 2013 | SMC | Marking Observer of Labeled Petri Nets with Uncertainty in the Initial Marking. | Maria Paola Cabasino, Carla Seatzu, Christoforos N. Hadjicostis |
| 2011 | ICDCN | Security in the Cache and Forward Architecture for the Next Generation Internet. | George C. Hadjichristofi, Christoforos N. Hadjicostis, Dipankar Raychaudhuri |
| 2011 | IWCMC | A novel 3-d model for node and system trust. | George C. Hadjichristofi, George Kappos, Christoforos N. Hadjicostis |
| 2010 | SECRYPT | Security in Future Mobile Sensor Networks - Issues and Challenges. | Eliana Stavrou, Andreas Pitsillides, George C. Hadjichristofi, Christoforos N. Hadjicostis |
| 2008 | ICARCV | Low-complexity max-product algorithms for problems of multiple fault diagnosis. | Tung Le, Christoforos N. Hadjicostis |
| 2007 | ACC | Least-Cost Firing Sequence Estimation in Labeled Petri Nets with Unobservable Transitions. | Lingxi Li, Christoforos N. Hadjicostis |
| 2007 | ACC | Fault-Tolerant Supervisory Control of Discrete Event Systems Modeled by Bounded Petri Nets. | Yu Ru, Christoforos N. Hadjicostis |
| 2007 | ACC | Finite-Time Distributed Consensus in Graphs with Time-Invariant Topologies. | Shreyas Sundaram, Christoforos N. Hadjicostis |
| 2006 | COCOON | The | Ying Xiao, Christoforos N. Hadjicostis, Krishnaiyan Thulasiraman |
| 2006 | ICARCV | Graphical Inference Methods for Fault Diagnosis based on Information from Unreliable Sensors. | Tung Le, Christoforos N. Hadjicostis |
| 2004 | ISIT | Soft-decision decoding of linear block codes using preprocessing. | Yingquan Wu, Ralf Koetter, Christoforos N. Hadjicostis |
| 2003 | ISCAS | Upper and lower bounds on FSM switching activity. | Eleftheria Athanasopoulou, Christoforos N. Hadjicostis |
| 2003 | ISCAS | Encoded finite-state machines for non-concurrent error detection and identification. | Christoforos N. Hadjicostis |
| 2003 | ISCAS | Aliasing probability calculations in nonlinear compactors. | Christoforos N. Hadjicostis |
| 2001 | GLOBECOM | Soft-decision decoding of linear block codes using efficient iterative G-space encodings. | Yingquan Wu, Christoforos N. Hadjicostis |
| 2001 | ISCAS | Power system monitoring based on relay and circuit breaker information. | Christoforos N. Hadjicostis, George C. Verghese |
| 2000 | ICASSP | Fault-tolerant discrete-time linear time-invariant filters. | Christoforos N. Hadjicostis |