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EDBT
2004
ACM
147views Database» more  EDBT 2004»
15 years 3 months ago
Clustering Multidimensional Extended Objects to Speed Up Execution of Spatial Queries
Abstract. We present a cost-based adaptive clustering method to improve average performance of spatial queries (intersection, containment, enclosure queries) over large collections...
Cristian-Augustin Saita, François Llirbat
71
Voted
SIGIR
2010
ACM
15 years 1 months ago
Interactive retrieval based on faceted feedback
Motivated by the commonly used faceted search interface in e-commerce, this paper investigates interactive relevance feedback mechanism based on faceted document metadata. In this...
Lanbo Zhang, Yi Zhang
CIKM
2009
Springer
15 years 4 months ago
Using opinion-based features to boost sentence retrieval
Opinion mining has become recently a major research topic. A wide range of techniques have been proposed to enable opinion-oriented information seeking systems. However, little is...
Ronald T. Fernández, David E. Losada
ESCIENCE
2005
IEEE
15 years 3 months ago
Iteration Aware Prefetching for Remote Data Access
1 Although processing speed, storage capacity and network bandwidth are steadily increasing, network latency remains a bottleneck for scientists accessing large remote data sets. T...
Philip J. Rhodes, Sridhar Ramakrishnan
LCPC
2005
Springer
15 years 3 months ago
Compiler Control Power Saving Scheme for Multi Core Processors
With the increase of transistors integrated onto a chip, multi core processor architectures have attracted much attention to achieve high effective performance, shorten developmen...
Jun Shirako, Naoto Oshiyama, Yasutaka Wada, Hiroak...