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ICDE
2006
IEEE
133views Database» more  ICDE 2006»
16 years 25 days ago
Transaction Time Support Inside a Database Engine
Transaction time databases retain and provide access to prior states of a database. An update “inserts” a new record while preserving the old version. Immortal DB builds trans...
David B. Lomet, Roger S. Barga, Mohamed F. Mokbel,...
ISCC
2006
IEEE
129views Communications» more  ISCC 2006»
16 years 24 days ago
A Semantic Overlay Network for P2P Schema-Based Data Integration
Abstract— Today data sources are pervasive and their number is growing tremendously. Current tools are not prepared to exploit this unprecedented amount of information and to cop...
Carmela Comito, Simon Patarin, Domenico Talia
WADS
2005
Springer
149views Algorithms» more  WADS 2005»
16 years 8 days ago
Balanced Aspect Ratio Trees Revisited
Spatial databases support a variety of geometric queries on point data such as range searches, nearest neighbor searches, etc. Balanced Aspect Ratio (BAR) trees are hierarchical sp...
Amitabh Chaudhary, Michael T. Goodrich
IPTPS
2004
Springer
16 years 4 days ago
Making Peer-to-Peer Keyword Searching Feasible Using Multi-level Partitioning
—This paper discusses large scale keyword searching on top of peer-to-peer (P2P) networks. The state-of-the-art keyword searching techniques for unstructured and structured P2P s...
Shuming Shi, Guangwen Yang, Dingxing Wang, Jin Yu,...
XSYM
2004
Springer
115views Database» more  XSYM 2004»
16 years 3 days ago
XQuery Processing with Relevance Ranking
Abstract. We are presenting a coherent framework for XQuery processing that incorporates IR-style approximate matching and allows the ordering of results by their relevance score. ...
Leonidas Fegaras