Sciweavers

2237 search results - page 282 / 448
» On the Security of Random Sources
Sort
View
ICMCS
2006
IEEE
219views Multimedia» more  ICMCS 2006»
16 years 3 days ago
Analysis of Multi-User Congestion Control for Video Streaming Over Wireless Networks
When multiple video sources are live-encoded and transmitted over a common wireless network, each stream needs to adapt its encoding parameters to wireless channel fluctuations, ...
Xiaoqing Zhu, Bernd Girod
ECAI
2004
Springer
15 years 11 months ago
Geographic Information Revision Based on Constraints
Abstract. Information usually has many sources and is often incomplete and / or uncertain, this leads to many inconsistencies. Revision is the operation which consists in identifyi...
Mahat Khelfallah, Belaid Benhamou
VMCAI
2004
Springer
15 years 11 months ago
Approximate Probabilistic Model Checking
In this paper we deal with the problem of applying model checking to real programs. We verify a program without constructing the whole transition system using a technique based on...
Thomas Hérault, Richard Lassaigne, Fr&eacut...
IEEEMSP
2002
IEEE
137views Multimedia» more  IEEEMSP 2002»
15 years 11 months ago
On the capacity of the reachback channel in wireless sensor networks
Abstract— We consider the problem of reachback communication in wireless sensor networks: multiple sensors are deployed on a field, and they collect local measurements of some r...
João Barros, Sergio D. Servetto
FOCS
2000
IEEE
15 years 10 months ago
Computing the Determinant and Smith Form of an Integer Matrix
A probabilistic algorithm is presented to find the determinant of a nonsingular, integer matrix. For a matrix A ¡£¢ n¤ n the algorithm requires O¥ n3¦5 ¥ logn§ 4¦5§ bit...
Wayne Eberly, Mark Giesbrecht, Gilles Villard