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WWW
2010
ACM
16 years 12 days ago
Semantic lexicon adaptation for use in query interpretation
We describe improvements to the use of semantic lexicons by a state-of-the-art query interpretation system powering a major search engine. We successfully compute concept label im...
Ana-Maria Popescu, Patrick Pantel, Gilad Mishne
ICC
2009
IEEE
135views Communications» more  ICC 2009»
16 years 5 days ago
Linear Precoding for Multiuser MIMO Systems with Multiple Base Stations
Abstract—Linear precoding for multiuser multiple input multiple output (MIMO) cellular systems has generally focused on a single isolated cell. A crucial tool in algorithm develo...
Imad H. Azzam, Raviraj Adve
MM
2009
ACM
146views Multimedia» more  MM 2009»
15 years 12 months ago
Sports video retargeting
With the proliferation of diverse multimedia terminals, the request for elegantly retargeting videos to different display devices is evident, especially in sports. This demonstra...
Liang Shi, Jinqiao Wang, Lingyu Duan, Hanqing Lu
SIGIR
2009
ACM
15 years 12 months ago
Incorporating prior knowledge into a transductive ranking algorithm for multi-document summarization
This paper presents a transductive approach to learn ranking functions for extractive multi-document summarization. At the first stage, the proposed approach identifies topic th...
Massih-Reza Amini, Nicolas Usunier
CDC
2008
IEEE
119views Control Systems» more  CDC 2008»
15 years 12 months ago
Dissipativity properties of detailed models of synchronous generators
— This paper studies the dissipativity properties of full order dynamic models of synchronous generators. It is shown that, under widely accepted assumptions, these models satisf...
Alvaro Giusto, Alex M. Stankovic, Romeo Ortega