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DATESO
2009
119views Database» more  DATESO 2009»
14 years 9 months ago
Efficiency Improvement of Narrow Range Query Processing in R-tree
Indexing methods for efficient processing of multidimensional data are very requested in many fields, like geographical information systems, drawing documentations etc. Well-known ...
Peter Chovanec, Michal Krátký
EDBT
2002
ACM
139views Database» more  EDBT 2002»
15 years 11 months ago
Aggregate Processing of Planar Points
Abstract. Aggregate window queries return summarized information about objects that fall inside a query rectangle (e.g., the number of objects instead of their concrete ids). Tradi...
Yufei Tao, Dimitris Papadias, Jun Zhang
EDBT
2004
ACM
119views Database» more  EDBT 2004»
15 years 11 months ago
NNH: Improving Performance of Nearest-Neighbor Searches Using Histograms
Efficient search for nearest neighbors (NN) is a fundamental problem arising in a large variety of applications of vast practical interest. In this paper we propose a novel techniq...
Liang Jin, Nick Koudas, Chen Li
105
Voted
WSDM
2009
ACM
158views Data Mining» more  WSDM 2009»
15 years 6 months ago
A new visual search interface for web browsing
We introduce a new visual search interface for search engines. The interface is a user-friendly and informative graphical front-end for organizing and presenting search results in...
Songhua Xu, Tao Jin, Francis Chi-Moon Lau
101
Voted
ICWE
2009
Springer
15 years 4 months ago
Conceptual Modeling of Multimedia Search Applications Using Rich Process Models
With the advent of the Web, search has become the prominent paradigm for information seeking, not only across the online space but also within enterprises. Search engine functiona...
Alessandro Bozzon, Marco Brambilla, Piero Fraterna...