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TWC
2008
117views more  TWC 2008»
13 years 7 months ago
Orthogonally-spread block transmissions for ultra-wideband impulse radios
Differential, transmitted reference (TR) and energy detection (ED) based ultra-wideband impulse radios (UWBIR) can collect the rich multipath energy offered by UWB channels with a ...
Shahrokh Farahmand, Xiliang Luo, Georgios B. Giann...
BPSC
2010
139views Business» more  BPSC 2010»
13 years 5 months ago
Static Information Flow Analysis of Workflow Models
: This paper proposes a framework for the detection of information leaks in workflow descriptions based on static information flow analysis. Despite the correct deployment of acces...
Rafael Accorsi, Claus Wonnemann
TVCG
2011
100views more  TVCG 2011»
13 years 2 months ago
Tugging Graphs Faster: Efficiently Modifying Path-Preserving Hierarchies for Browsing Paths
—Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place t...
Daniel Archambault, Tamara Munzner, David Auber
ETRICS
2006
13 years 11 months ago
Simplifying Signature Engineering by Reuse
Abstract. Most intrusion detection systems deployed today apply misuse detection as detection procedure. Misuse detection compares the recorded audit data with predefined patterns,...
Sebastian Schmerl, Hartmut König, Ulrich Fleg...
GBRPR
2005
Springer
14 years 28 days ago
Hypergraph-Based Image Representation
Abstract. An appropriate image representation induces some good image treatment algorithms. Hypergraph theory is a theory of finite combinatorial sets, modeling a lot of problems ...
Alain Bretto, Luc Gillibert