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MOBIHOC
2009
ACM
16 years 5 months ago
Characterizing the exit process of a non-saturated IEEE 802.11 wireless network
In this paper, we consider a non-saturated IEEE 802.11 based wireless network. We use a three-way fixed point to model the node behavior with Bernoulli packet arrivals and determi...
Punit Rathod, Onkar Dabeer, Abhay Karandikar, Anir...
DEBU
2006
82views more  DEBU 2006»
15 years 5 months ago
Structured Queries Over Web Text
The Web contains a vast amount of text that can only be queried using simple keywords-in, documentsout search queries. But Web text often contains structured elements, such as hot...
Michael J. Cafarella, Oren Etzioni, Dan Suciu
IJCV
2011
163views more  IJCV 2011»
14 years 8 months ago
Operator Splittings, Bregman Methods and Frame Shrinkage in Image Processing
We examine the underlying structure of popular algorithms for variational methods used in image processing. We focus here on operator splittings and Bregman methods based on a uniï...
Simon Setzer
VLSID
2002
IEEE
189views VLSI» more  VLSID 2002»
16 years 5 months ago
Automatic Modeling and Validation of Pipeline Specifications Driven by an Architecture Description Language
Verification is one of the most complex and expensive tasks in the current Systems-on-Chip (SOC) design process. Many existing approaches employ a bottom-up approach to pipeline v...
Prabhat Mishra, Hiroyuki Tomiyama, Ashok Halambi, ...
ICIP
2004
IEEE
16 years 6 months ago
A hidden markov model framework for traffic event detection using video features
We present a novel approach for highway traffic event detection. Our algorithm extracts features directly from the compressed video and automatically detects traffic events using ...
Xiaokun Li, Fatih Murat Porikli