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ESORICS
2010
Springer
15 years 1 months ago
D(e|i)aling with VoIP: Robust Prevention of DIAL Attacks
We carry out attacks using Internet services that aim to keep telephone devices busy, hindering legitimate callers from gaining access. We use the term DIAL (Digitally Initiated A...
Alexandros Kapravelos, Iasonas Polakis, Elias Atha...
ICMCS
2010
IEEE
149views Multimedia» more  ICMCS 2010»
15 years 1 months ago
Single-view recaptured image detection based on physics-based features
In daily life, we can see images of real-life objects on posters, television, or virtually any type of smooth physical surfaces. We seldom confuse these images with the objects pe...
Xinting Gao, Tian-Tsong Ng, Bo Qiu, Shih-Fu Chang
AES
2007
Springer
75views Cryptology» more  AES 2007»
15 years 1 months ago
Improved FVM for two-layer shallow-water models: Application to the Strait of Gibraltar
This paper deals with the numerical simulation of flows of stratified fluids through channels with irregular geometry. Channel crosssections are supposed to be symmetric but no...
Manuel Jose Castro Díaz, José A. Gar...
AI
2007
Springer
15 years 1 months ago
Learning, detection and representation of multi-agent events in videos
In this paper, we model multi-agent events in terms of a temporally varying sequence of sub-events, and propose a novel approach for learning, detecting and representing events in...
Asaad Hakeem, Mubarak Shah
ALGORITHMICA
2010
154views more  ALGORITHMICA 2010»
15 years 1 months ago
On the Convergence of Multicast Games in Directed Networks
We investigate the convergence of the price of anarchy after a limited number of moves in the classical multicast communication game when the underlying communication networks is ...
Angelo Fanelli, Michele Flammini, Luca Moscardelli
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