181 views131 votes15 years 10 months ago ROMAN 2007»
Abstract—Models that can efficiently, compactly, and semantically represent potential users are important tools for human-robot interaction applications. We model a person as a p...
252 views143 votes16 years 6 months ago CVPR 2008»
A mechanism for efficient mean-shift belief propagation (MSBP) is introduced. The novelty of our work is to use mean-shift to perform nonparametric mode-seeking on belief surfaces...
128 views220 votes16 years 5 months ago ICDE 2002»
The goal of a data integration system is to provide a uniform interface to a multitude of data sources. Given a user query formulated in this interface, the system translates it i...
144 views129 votes15 years 2 months ago RTAS 2010»
Providing QoS and performance guarantees to arbitrarily divisible loads has become a significant problem for many cluster-based research computing facilities. While progress is be...
214 views269 votes16 years 5 months ago ICDE 2008»
Abstract- Data streams of real numbers are generated naturally in many applications. The technology of online subsequence searching in data streams becomes more and more important ...
The increasingly popular GPS technology and the growing amount of trajectory data it generates create the need for developing applications that efficiently store and query traject...
168 views192 votes16 years 4 months ago HPCA 2003»
As the level of chip integration continues to advance at a fast pace, the desire for efficient interconnects-whether on-chip or off-chip--is rapidly increasing. Traditional interc...
209 views182 votes15 years 10 months ago IEAAIE 2009»
Data mining refers to the process of revealing unknown and potentially useful information from a large database. Frequent itemsets mining is one of the foundational problems in dat...
This paper describes PayCash, an Internet payment system that was designed to offer strong security and privacy protection. This system is based on the concept of electronic cash,...
158 views139 votes15 years 8 months ago ASPDAC 2004»
Abstract-- The power consumption of microprocessors has been increasing in step with the complexity of each progressive generation. In general purpose processors, this is primarily...