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PODS
2001
ACM
190views Database» more  PODS 2001»
14 years 10 months ago
On the Effects of Dimensionality Reduction on High Dimensional Similarity Search
The dimensionality curse has profound e ects on the effectiveness of high-dimensional similarity indexing from the performance perspective. One of the well known techniques for im...
Charu C. Aggarwal
ICDE
2010
IEEE
247views Database» more  ICDE 2010»
14 years 10 months ago
Efficient Verification of Shortest Path Search via Authenticated Hints
Shortest path search in transportation networks is unarguably one of the most important online search services nowadays (e.g., Google Maps, MapQuest, etc), with applications spanni...
Man Lung Yiu, Yimin Lin, Kyriakos Mouratidis
SIGMOD
2002
ACM
246views Database» more  SIGMOD 2002»
14 years 10 months ago
Hierarchical subspace sampling: a unified framework for high dimensional data reduction, selectivity estimation and nearest neig
With the increased abilities for automated data collection made possible by modern technology, the typical sizes of data collections have continued to grow in recent years. In suc...
Charu C. Aggarwal
SIGMOD
2010
ACM
232views Database» more  SIGMOD 2010»
13 years 10 months ago
Optimizing content freshness of relations extracted from the web using keyword search
An increasing number of applications operate on data obtained from the Web. These applications typically maintain local copies of the web data to avoid network latency in data acc...
Mohan Yang, Haixun Wang, Lipyeow Lim, Min Wang
CIVR
2005
Springer
134views Image Analysis» more  CIVR 2005»
14 years 3 months ago
Modeling Multi-object Spatial Relationships for Satellite Image Database Indexing and Retrieval
Abstract. Geospatial information analysts are interested in spatial configurations of objects in satellite imagery and, more importantly, the ability to search a large-scale datab...
Grant J. Scott, Matt Klaric, Chi-Ren Shyu