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ICDE
2004
IEEE
259views Database» more  ICDE 2004»
16 years 8 months ago
Querying about the Past, the Present, and the Future in Spatio-Temporal
Moving objects (e.g., vehicles in road networks) continuously generate large amounts of spatio-temporal information in the form of data streams. Efficient management of such strea...
Jimeng Sun, Dimitris Papadias, Yufei Tao, Bin Liu
ICPR
2008
IEEE
16 years 8 months ago
Active query selection for semi-supervised clustering
Semi-supervised clustering allows a user to specify available prior knowledge about the data to improve the clustering performance. A common way to express this information is in ...
Anil K. Jain, Pavan Kumar Mallapragada, Rong Jin
GIS
2008
ACM
16 years 8 months ago
Monitoring continuous queries over streaming locations
We report on our experience from design and implementation of a powerful map application for managing, querying and visualizing evolving locations of moving objects. Instead of bu...
Kostas Patroumpas, Evi Kefallinou, Timos K. Sellis
CIKM
2009
Springer
16 years 1 months ago
Progressive skyline query evaluation and maintenance in wireless sensor networks
Skyline query has been received much attention due to its wide application backgrounds for multi-preference and decision making. In this paper we consider skyline query evaluation...
Baichen Chen, Weifa Liang, Jeffrey Xu Yu
CONTEXT
2007
Springer
16 years 1 months ago
Towards an Adaptation of Semi-structured Document Querying
In our research work, we consider that access to semi-structured documents is carried out by a data-oriented query. With different users and a same query, the returned results are ...
Corinne Amel Zayani, André Péninou, ...