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CRIWG
2003
14 years 11 months ago
An Agent Framework to Support Opportunistic Collaboration
In increasingly networked times, CSCW systems have become more common. In most of these, individuals work collaboratively from their personal computer terminals, unaware of their p...
Melfry Moreno, Adriana Santarosa Vivacqua, Jano Mo...
ICIP
2008
IEEE
15 years 4 months ago
A new theoretic framework for cross-layer optimization
Cross-layer optimization aims at improving the performance of network users operating in a time-varying, error-prone wireless environment. However, current solutions often rely on...
Fangwen Fu, Mihaela van der Schaar
SDM
2007
SIAM
167views Data Mining» more  SDM 2007»
14 years 11 months ago
Bandits for Taxonomies: A Model-based Approach
We consider a novel problem of learning an optimal matching, in an online fashion, between two feature spaces that are organized as taxonomies. We formulate this as a multi-armed ...
Sandeep Pandey, Deepak Agarwal, Deepayan Chakrabar...
VLDB
2004
ACM
111views Database» more  VLDB 2004»
15 years 3 months ago
A Framework for Using Materialized XPath Views in XML Query Processing
XML languages, such as XQuery, XSLT and SQL/XML, employ XPath as the search and extraction language. XPath expressions often define complicated navigation, resulting in expensive...
Andrey Balmin, Fatma Özcan, Kevin S. Beyer, R...
ICRA
2009
IEEE
165views Robotics» more  ICRA 2009»
15 years 4 months ago
A visual odometry framework robust to motion blur
— Motion blur is a severe problem in images grabbed by legged robots and, in particular, by small humanoid robots. Standard feature extraction and tracking approaches typically f...
Alberto Pretto, Emanuele Menegatti, Maren Bennewit...