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» Evaluating path queries over route collections
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FAST
2009
13 years 5 months ago
Spyglass: Fast, Scalable Metadata Search for Large-Scale Storage Systems
The scale of today's storage systems has made it increasingly difficult to find and manage files. To address this, we have developed Spyglass, a file metadata search system t...
Andrew W. Leung, Minglong Shao, Timothy Bisson, Sh...
IEEESP
2010
101views more  IEEESP 2010»
13 years 5 months ago
Preserving Privacy Based on Semantic Policy Tools
Abstract—Private data of individuals is constantly being collected, analyzed, and stored by different kinds of organizations: shopping sites to provide better service and recomme...
Lalana Kagal, Joe Pato
WWW
2010
ACM
14 years 2 months ago
Collaborative location and activity recommendations with GPS history data
With the increasing popularity of location-based services, such as tour guide and location-based social network, we now have accumulated many location data on the Web. In this pap...
Vincent Wenchen Zheng, Yu Zheng, Xing Xie, Qiang Y...
ICDE
2010
IEEE
244views Database» more  ICDE 2010»
14 years 7 months ago
Propagating Updates Through XML Views Using Lineage Tracing
We address the problem of updating XML views over relational data by translating view updates expressed in the XQuery update facility to embedded SQL updates. Although our XML view...
Leonidas Fegaras
PKDD
2005
Springer
188views Data Mining» more  PKDD 2005»
14 years 25 days ago
Elastic Partial Matching of Time Series
We consider a problem of elastic matching of time series. We propose an algorithm that automatically determines a subsequence b of a target time series b that best matches a query ...
Longin Jan Latecki, Vasilis Megalooikonomou, Qiang...