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DCOSS
2007
Springer
14 years 20 days ago
Efficient Computation of Minimum Exposure Paths in a Sensor Network Field
The exposure of a path p is a measure of the likelihood that an object traveling along p is detected by a network of sensors and it is formally defined as an integral over all poin...
Hristo Djidjev
ICASSP
2009
IEEE
14 years 18 days ago
Chirp rate estimation of speech based on a time-varying quasi-harmonic model
The speech signal is usually considered as stationary during short analysis time intervals. Though this assumption may be sufficient in some applications, it is not valid for high...
Yannis Pantazis, Olivier Rosec, Yannis Stylianou
CLEANDB
2006
ACM
312views Database» more  CLEANDB 2006»
14 years 14 days ago
Efficiently Filtering RFID Data Streams
RFID holds the promise of real-time identifying, locating, tracking and monitoring physical objects without line of sight, and can be used for a wide range of pervasive computing ...
Yijian Bai, Fusheng Wang, Peiya Liu
EUROMICRO
2004
IEEE
14 years 14 days ago
An Experimental Framework for Testing Web Prefetching Techniques
The popularity of web objects, and by extension the popularity of the web sites, besides the appearance of clear footprints in user's accesses that show a considerable spatia...
Josep Domènech, Ana Pont, Julio Sahuquillo,...
EMO
2006
Springer
113views Optimization» more  EMO 2006»
14 years 12 days ago
Prediction-Based Population Re-initialization for Evolutionary Dynamic Multi-objective Optimization
Abstract. Optimization in changing environment is a challenging task, especially when multiple objectives are to be optimized simultaneously. The basic idea to address dynamic opti...
Aimin Zhou, Yaochu Jin, Qingfu Zhang, Bernhard Sen...