christos dot tsigkanos at polimi dot it
PGP pubkey fingerprint 60BA 50EB C588 545B 193B 8926 A954 A8AA 910E 5CC0
Dependable Evolvable Pervasive Software Engineering (DEEPSE) Group Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano - via Golgi 42, 20133 Milano, Italy
Computing and communication capabilities are increasingly being embedded into physical spaces blurring the boundary between computational and physical worlds; typically, this is the case in modern cyber-physical systems like smart buildings or smart cities. Conceptually, such composite environments can be abstracted into a topological model where computational and physical entities are connected in a graph structure, yielding a cyber-physical space. Like any other software-intensive system, such a space is highly dynamic and typically undergoes continuous change - it is evolving. This brings a manifold of challenges as dynamics may affect e.g. safety, security, or reliability requirements of the overall space-dependent system. Modelling space and its dynamics as well as supporting formal reasoning about various properties of an evolving space, is a crucial prerequisite for engineering dependable systems, e.g. to assure requirements satisfaction or to trigger correct adaptation.
I am a post-doctoral researcher at Politecnico di Milano, where I received (2017) my PhD defending my thesis entitled "Modelling and Verification of Evolving Cyber-Physical Spaces". My advisor is prof. Carlo Ghezzi.
Find me at (upcoming)
Modeling and Verification of Evolving Cyber-Physical Spaces
Christos Tsigkanos, Timo Kehrer and Carlo Ghezzi
in ACM SIGSOFT Foundations of Software Engineering, ESEC/FSE (to appear), 2017.
On the Interplay Between Cyber and Physical Spaces for Adaptive Security
Christos Tsigkanos, Liliana Pasquale, Carlo Ghezzi and Bashar Nuseibeh
in IEEE Transactions on Dependable and Secure Computing (to appear), 2016.
An EMOF-Compliant Abstract Syntax for Bigraphs
Timo Kehrer, Christos Tsigkanos and Carlo Ghezzi
Electronic Proceedings in Theoretical Computer Science (to appear), 2016.
Engineering Topology Aware Adaptive Security: Preventing Requirements Violations at Runtime
Christos Tsigkanos, Liliana Pasquale, Claudio Menghi, Carlo Ghezzi and Bashar Nuseibeh
in IEEE International Requirements Engineering Conference, 2014.