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SIGIR
2008
ACM
15 years 5 months ago
ResIn: a combination of results caching and index pruning for high-performance web search engines
Results caching is an efficient technique for reducing the query processing load, hence it is commonly used in real search engines. This technique, however, bounds the maximum hit...
Gleb Skobeltsyn, Flavio Junqueira, Vassilis Placho...
TPDS
2010
83views more  TPDS 2010»
15 years 5 months ago
Robust Load Delegation in Service Grid Environments
—In this paper, we address the problem of finding well-performing workload exchange policies for decentralized Computational Grids using an Evolutionary Fuzzy System. To this end...
Alexander Fölling, Christian Grimme, Joachim ...
ICMCS
2009
IEEE
135views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Video fingerprinting based on moment invariants capturing appearance and motion
In this paper, we propose two video fingerprinting methods that are robust to both geometric and non-geometric modifications on content. Both of the proposed methods are based on ...
Regunathan Radhakrishnan, Claus Bauer
BICA
2010
15 years 1 months ago
Modelling Human Memory in Robotic Companions for Personalisation and Long-term Adaptation in HRI
This paper investigates issues of robot's personalization and long-term adaptation in human-robot interaction (HRI). It demonstrates the design and first technical implementat...
Wan Ching Ho, Kerstin Dautenhahn, Mei Yii Lim, Kyr...
SIGMOD
2003
ACM
145views Database» more  SIGMOD 2003»
16 years 7 months ago
Evaluating Probabilistic Queries over Imprecise Data
Many applications employ sensors for monitoring entities such as temperature and wind speed. A centralized database tracks these entities to enable query processing. Due to contin...
Reynold Cheng, Dmitri V. Kalashnikov, Sunil Prabha...