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» Relational Parametricity and Control
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SIGMOD
2009
ACM
220views Database» more  SIGMOD 2009»
16 years 6 months ago
Keyword search in databases: the power of RDBMS
Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the...
Lu Qin, Jeffrey Xu Yu, Lijun Chang
EACL
2003
ACL Anthology
15 years 8 months ago
NLP for Indexing and Retrieval of Captioned Photographs
We present a text-based approach for the automatic indexing and retrieval of digital photographs taken at crime scenes. Our research prototype, SOCIS, goes beyond keyword-based ap...
Horacio Saggion, Katerina Pastra, Yorick Wilks
RECSYS
2009
ACM
16 years 1 months ago
Learning to recommend with trust and distrust relationships
With the exponential growth of Web contents, Recommender System has become indispensable for discovering new information that might interest Web users. Despite their success in th...
Hao Ma, Michael R. Lyu, Irwin King
OSDI
2008
ACM
16 years 7 months ago
Run-time Energy Consumption Estimation Based on Workload in Server Systems
This paper proposes to develop a system-wide energy consumption model for servers by making use of hardware performance counters and experimental measurements. We develop a real-t...
Adam Lewis, Soumik Ghosh, Nian-Feng Tzeng
ICRA
2009
IEEE
138views Robotics» more  ICRA 2009»
16 years 1 months ago
Dynamically running quadrupeds self-stable region expansion by mechanical design
— Dynamic stability allows running animals to maintain preferred speed during locomotion over rough terrain. It appears that rapid disturbance rejection is an emergent property o...
Panagiotis Chatzakos, Evangelos Papadopoulos