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SIAMJO
2010
125views more  SIAMJO 2010»
15 years 9 days ago
Trading Accuracy for Sparsity in Optimization Problems with Sparsity Constraints
We study the problem of minimizing the expected loss of a linear predictor while constraining its sparsity, i.e., bounding the number of features used by the predictor. While the r...
Shai Shalev-Shwartz, Nathan Srebro, Tong Zhang
ECAI
2000
Springer
15 years 10 months ago
Designing Clustering Methods for Ontology Building - The Mo'K Workbench
This paper describes Mo’K, a configurable workbench that supports the development of conceptual clustering methods for ontology building. Mo’K is intended to assist ontology de...
Gilles Bisson, Claire Nedellec, Dolores Cañ...
ICRA
2006
IEEE
77views Robotics» more  ICRA 2006»
15 years 11 months ago
Relative Localization and Communication Module for Small-scale Multi-robot Systems
— We characterize and improve an existing infrared relative localization/communication module used to find range and bearing between robots in small-scale multi-robot systems. M...
Jim Pugh, Alcherio Martinoli
CIVR
2004
Springer
15 years 11 months ago
Disclosure of Non-scripted Video Content: InDiCo and M4/AMI
The paper discusses three IST projects focusing on the disclosure of video content via a combination of low-level multimodal feature analysis, abstraction, and browsing tools. The ...
Franciska de Jong
141
Voted
HT
2009
ACM
16 years 2 days ago
How are web characteristics evolving?
The Web is a hypertextual environment in permanent evolution. There are new technologies and Web publishing behaviors emerging everyday. This study presents trends on the evolutio...
João Miranda, Daniel Gomes