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» The Complexity of Query Reliability
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PVLDB
2008
111views more  PVLDB 2008»
15 years 6 months ago
A benchmark for evaluating moving object indexes
Progress in science and engineering relies on the ability to measure, reliably and in detail, pertinent properties of artifacts under design. Progress in the area of database-inde...
Su Chen, Christian S. Jensen, Dan Lin
EMNLP
2009
15 years 4 months ago
The role of named entities in Web People Search
The ambiguity of person names in the Web has become a new area of interest for NLP researchers. This challenging problem has been formulated as the task of clustering Web search r...
Javier Artiles, Enrique Amigó, Julio Gonzal...
ICDE
1999
IEEE
106views Database» more  ICDE 1999»
16 years 8 months ago
Processing Operations with Restrictions in RDBMS without External Sorting: The Tetris Algorithm
Most operations of the relational algebra or SQL require a sorted stream of tuples for efficient processing. Therefore, processing complex relational queries relies on efficient a...
Volker Markl, Martin Zirkel, Rudolf Bayer
SIGMOD
2009
ACM
157views Database» more  SIGMOD 2009»
16 years 6 months ago
Authenticated join processing in outsourced databases
Database outsourcing requires that a query server constructs a proof of result correctness, which can be verified by the client using the data owner's signature. Previous aut...
Yin Yang, Dimitris Papadias, Stavros Papadopoulos,...
ICASSP
2008
IEEE
16 years 1 months ago
Predictive fusion coding of spatio-temporally correlated sources
This paper considers the problem of predictive fusion coding for storage of multiple spatio-temporally correlated sources so as to enable efficient selective retrieval of data fr...
Sharadh Ramaswamy, Kenneth Rose