George Hadjichristofi
George Hadjichristofi
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Internet of Things: Security vulnerabilities and challenges
I Andrea, C Chrysostomou, G Hadjichristofi
2015 IEEE symposium on computers and communication (ISCC), 180-187, 2015
Calculating a node's reputation in a mobile ad hoc network
WJ Adams, GC Hadjichristofi, NJ Davis
PCCC 2005. 24th IEEE International Performance, Computing, and …, 2005
Network mobility and protocol interoperability in ad hoc networks
LA DaSilva, SF Midkiff, JS Park, GC Hadjichristofi, NJ Davis, KS Phanse, ...
IEEE Communications Magazine 42 (11), 88-96, 2004
A framework for key management in mobile ad hoc networks
GC Hadjichristofi, WJ Adams, NJ Davis
International Conference on Information Technology: Coding and Computing …, 2005
Space versus time separation for wireless virtualization on an indoor grid
R Mahindra, GD Bhanage, G Hadjichristofi, I Seskar, D Raychaudhuri, ...
2008 Next Generation Internet Networks, 215-222, 2008
IPSec overhead in wireline and wireless networks for web and email applications
GC Hadjichristofi, NJ Davis, SF Midkiff
Conference Proceedings of the 2003 IEEE International Performance, Computing …, 2003
Evaluation of UML based wireless network virtualization
S Singhal, G Hadjichristofi, I Seskar, D Raychaudhri
2008 Next Generation Internet Networks, 223-230, 2008
MMAN-a monitor for mobile ad hoc networks: design, implementation, and experimental evaluation
H Kazemi, G Hadjichristofi, LA DaSilva
Proceedings of the third ACM international workshop on Wireless network …, 2008
A web-based cooperative tool for risk management with adaptive security
M Fugini, M Teimourikia, G Hadjichristofi
Future Generation Computer Systems 54, 409-422, 2016
Routing, security, resource management, and monitoring in ad hoc networks: Implementation and integration
GC Hadjichristofi, LA DaSilva, SF Midkiff, U Lee, W De Sousa
Computer Networks 55 (1), 282-299, 2011
A wired-wireless testbed architecture for network layer experimentation based on ORBIT and VINI
GC Hadjichristofi, A Brender, M Gruteser, R Mahindra, I Seskar
Proceedings of the second ACM international workshop on Wireless network …, 2007
Integration of heterogeneous networking testbeds
R Mahindra, G Bhanage, G Hadjichristofi, S Ganu, P Kamat, I Seskar, ...
4th International ICST Conference on Testbeds and Research Infrastructures …, 2010
Health and rescue services management system during a crisis event
E Kyriacou, I Nicolaidou, G Hadjichristofi, S Kyprianou, S Christou, ...
Healthcare technology letters 3 (3), 205-211, 2016
Dynamic security modeling in risk management using environmental knowledge
M Fugini, G Hadjichristofi, M Teimourikia
2014 IEEE 23rd International WETICE Conference, 429-434, 2014
Security in future mobile sensor networks issues and challenges
E Stavrou, A Pitsillides, G Hadjichristofi, C Hadjicostis
2010 International Conference on Security and Cryptography (SECRYPT), 1-9, 2010
A mobile ad hoc networking competition: A retrospective look at the maniac challenge
MS Thompson, AB MacKenzie, LA DaSilva, G Hadjichristofi
IEEE Communications Magazine 50 (7), 121-127, 2012
Security and trust in Cloud scenarios
M Fugini, G Hadjichristofi
2011 1st International Workshop on Securing Services on the Cloud (IWSSC), 22-29, 2011
Improving the robustness of establishing security associations for mobile ad hoc networks
G Hadjichristofi, N Davis
Technical report, 2004
Adaptive security for risk management using spatial data
M Fugini, G Hadjichristofi, M Teimourikia
Database and Expert Systems Applications: 25th International Conference …, 2014
A dynamic web service-based trust and reputation scheme for scientific workflows
GC Hadjichristofi, M Fugini
Proceedings of the 12th International Conference on Information Integration …, 2010
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