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» Personalization of Queries in Database Systems
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IDEAS
2008
IEEE
96views Database» more  IDEAS 2008»
16 years 12 days ago
Robust aggregation in peer-to-peer database systems
Peer-to-peer database systems (P2PDBs) aim at providing database services with node autonomy, high availability and loose coupling between participating nodes by building the DBMS...
Norvald H. Ryeng, Kjetil Nørvåg
DEXAW
1999
IEEE
202views Database» more  DEXAW 1999»
15 years 10 months ago
Optimizing Global Query Processing Plans in Heterogeneous and Distributed Multidatabase Systems
This work addresses a problem of optimal query processing in heterogeneous and distributed multidatabase systems. The objective is to nd a method for opimization of global query p...
Janusz R. Getta, Seyed M. Sedighi
DIALM
2003
ACM
99views Algorithms» more  DIALM 2003»
15 years 11 months ago
Spatio-temporal data reduction with deterministic error bounds
A common way of storing spatio-temporal information about mobile devices is in the form of a 3D (2D geography + time) trajectory. We argue that when cellular phones and Personal D...
Hu Cao, Ouri Wolfson, Goce Trajcevski
SIGMOD
1998
ACM
180views Database» more  SIGMOD 1998»
15 years 10 months ago
Integration of Heterogeneous Databases Without Common Domains Using Queries Based on Textual Similarity
Most databases contain “name constants” like course numbers, personal names, and place names that correspond to entities in the real world. Previous work in integration of het...
William W. Cohen
SIGMOD
2004
ACM
81views Database» more  SIGMOD 2004»
16 years 6 months ago
ITQS: An Integrated Transport Query System
Bo Huang, Zhiyong Huang, Dan Lin, Hua Lu, Yaxiao S...