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ISCAS
2005
IEEE
157views Hardware» more  ISCAS 2005»
16 years 6 days ago
High-efficiency power amplifier for wireless sensor networks
Abstract— We designed a high-efficiency class-E switchedmode power amplifier for a wireless networked micro-sensors system. In this system, where each sensor operates using a mic...
Devrim Yilmaz Aksin, Stefano Gregori, Franco Malob...
IWPC
2005
IEEE
16 years 6 days ago
A Qualitative Comparison of Three Aspect Mining Techniques
The fact that crosscutting concerns (aspects) cannot be well modularized in object oriented software is an impediment to program comprehension: the implementation of a concern is ...
Mariano Ceccato, Marius Marin, Kim Mens, Leon Moon...
SIGIR
2005
ACM
16 years 5 days ago
Iterative translation disambiguation for cross-language information retrieval
Finding a proper distribution of translation probabilities is one of the most important factors impacting the effectiveness of a crosslanguage information retrieval system. In th...
Christof Monz, Bonnie J. Dorr
AMR
2005
Springer
100views Multimedia» more  AMR 2005»
16 years 5 days ago
Using Segmented Objects in Ostensive Video Shot Retrieval
This paper presents a system for video shot retrieval in which shots are retrieved based on matching video objects using a combination of colour, shape and texture. Rather than mat...
Sorin Sav, Hyowon Lee, Alan F. Smeaton, Noel E. O'...
ICMI
2005
Springer
201views Biometrics» more  ICMI 2005»
16 years 4 days ago
A joint particle filter for audio-visual speaker tracking
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...
Kai Nickel, Tobias Gehrig, Rainer Stiefelhagen, Jo...