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» Some Performance Studies in Exact Linear Algebra
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ICC
2009
IEEE
168views Communications» more  ICC 2009»
15 years 6 months ago
Optimal Sleep-Wake Policies for an Energy Harvesting Sensor Node
—We study a sensor node with an energy harvesting source. In any slot, the sensor node is in one of two modes: Wake or Sleep. The generated energy is stored in a buffer. The sens...
Vinay Joseph, Vinod Sharma, Utpal Mukherji
ADMA
2006
Springer
110views Data Mining» more  ADMA 2006»
15 years 3 months ago
Learning with Local Drift Detection
Abstract. Most of the work in Machine Learning assume that examples are generated at random according to some stationary probability distribution. In this work we study the problem...
João Gama, Gladys Castillo
ROBOCUP
2009
Springer
128views Robotics» more  ROBOCUP 2009»
15 years 6 months ago
Sensor and Information Fusion Applied to a Robotic Soccer Team
This paper is focused on the sensor and information fusion techniques used by a robotic soccer team. Due to the fact that the sensor information is affected by noise, and taking in...
João Silva, Nuno Lau, João Rodrigues...
KDD
1999
ACM
166views Data Mining» more  KDD 1999»
15 years 4 months ago
CACTUS - Clustering Categorical Data Using Summaries
Clustering is an important data mining problem. Most of the earlier work on clustering focussed on numeric attributes which have a natural ordering on their attribute values. Rece...
Venkatesh Ganti, Johannes Gehrke, Raghu Ramakrishn...
IPPS
2009
IEEE
15 years 6 months ago
Multi-users scheduling in parallel systems
We are interested in this paper to study scheduling problems in systems where many users compete to perform their respective jobs on shared parallel resources. Each user has speci...
Erik Saule, Denis Trystram