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SIGIR
2010
ACM
15 years 10 months ago
A ranking approach to target detection for automatic link generation
We focus on the task of target detection in automatic link generation with Wikipedia, i.e., given an N-gram in a snippet of text, find the relevant Wikipedia concepts that explai...
Jiyin He, Maarten de Rijke
ICASSP
2009
IEEE
15 years 10 months ago
Blind noise variance estimation for OFDMA signals
In this paper, we present two new noise variance estimation methods of OFDMA signals transmitted through an unknown multipath fading channel. We focus on blind estimation as it do...
François-Xavier Socheleau, Dominique Pastor...
143
Voted
AIPR
2004
IEEE
15 years 10 months ago
Embedded Reading Device for Blind People: A User-Centred Design
A handheld PDA-based system is being developed to help blind people in their daily tasks. The design combines in a continuous process Users' involvement and Engineers' e...
Jean-Pierre Peters, Céline Thillou, Silvio ...
AUSDM
2006
Springer
97views Data Mining» more  AUSDM 2006»
15 years 10 months ago
Tracking the Changes of Dynamic Web Pages in the Existence of URL Rewriting
Crawlers in a knowledge management system need to collect and archive documents from websites, and also track the change status of these documents. However, the existence of URL r...
Ping-Jer Yeh, Jie-Tsung Li, Shyan-Ming Yuan
BPM
2006
Springer
153views Business» more  BPM 2006»
15 years 10 months ago
Decision Mining in ProM
Process-aware Information Systems typically log events (e.g., in transaction logs or audit trails) related to the actual business process executions. Proper analysis of these execu...
Anne Rozinat, Wil M. P. van der Aalst