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TIT
2008
78views more  TIT 2008»
14 years 11 months ago
Recursive Lower Bounds on the Nonlinearity Profile of Boolean Functions and Their Applications
The nonlinearity profile of a Boolean function (i.e. the sequence of its minimum Hamming distances nlr(f) to all functions of degrees at most r, for r 1) is a cryptographic crite...
Claude Carlet
88
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TWC
2008
92views more  TWC 2008»
14 years 11 months ago
Multi-layer broadcasting hybrid-ARQ strategies for block fading channels
Conventional hybrid automatic retransmission request (HARQ) is usually used to maximize throughput. However, high throughput is achieved at the expense of high latency. We study a...
Avi Steiner, Shlomo Shamai
CN
2000
76views more  CN 2000»
14 years 11 months ago
Supporting reconfigurable security policies for mobile programs
Programming models that support code migration have gained prominence, mainly due to a widespread shift from stand-alone to distributed applications. Although appealing in terms o...
Brant Hashii, Scott Malabarba, Raju Pandey, Matt B...
PAA
2002
14 years 11 months ago
Layered Representation of a Video Shot with Mosaicing
: This paper presents a motion segmentation method useful for representing efficiently a video shot as a static mosaic of the background plus sequences of the objects moving in the...
Emanuele Trucco, Francesca Odone, Andrea Fusiello
TCSV
2002
229views more  TCSV 2002»
14 years 11 months ago
Automatic segmentation of moving objects in video sequences: a region labeling approach
Abstract--The emerging video coding standard MPEG-4 enables various content-based functionalities for multimedia applications. To support such functionalities, as well as to improv...
Yaakov Tsaig, Amir Averbuch