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ICDE
2004
IEEE
101views Database» more  ICDE 2004»
15 years 24 days ago
Personalization of Queries in Database Systems
As information becomes available in increasing amounts to a wide spectrum of users, the need for a shift towards a more user-centered information access paradigm arises. We develo...
Georgia Koutrika, Yannis E. Ioannidis
ICDE
2004
IEEE
110views Database» more  ICDE 2004»
15 years 24 days ago
LDC: Enabling Search By Partial Distance In A Hyper-Dimensional Space
Recent advances in research fields like multimedia and bioinformatics have brought about a new generation of hyper-dimensional databases which can contain hundreds or even thousan...
Nick Koudas, Beng Chin Ooi, Heng Tao Shen, Anthony...
ICDE
2004
IEEE
148views Database» more  ICDE 2004»
15 years 24 days ago
Approximate Selection Queries over Imprecise Data
We examine the problem of evaluating selection queries over imprecisely represented objects. Such objects are used either because they are much smaller in size than the precise on...
Iosif Lazaridis, Sharad Mehrotra
ICDE
2004
IEEE
90views Database» more  ICDE 2004»
15 years 24 days ago
ItCompress: An Iterative Semantic Compression Algorithm
Real datasets are often large enough to necessitate data compression. Traditional `syntactic' data compression methods treat the table as a large byte string and operate at t...
H. V. Jagadish, Raymond T. Ng, Beng Chin Ooi, Anth...
ICDE
2004
IEEE
87views Database» more  ICDE 2004»
15 years 24 days ago
Nile: A Query Processing Engine for Data Streams
Moustafa A. Hammad, Mohamed F. Mokbel, Mohamed H. ...
ICDE
2004
IEEE
108views Database» more  ICDE 2004»
15 years 24 days ago
Using Stream Semantics for Continuous Queries in Media Stream Processors
In this demonstration paper we present a stream query processor capable of handling media (audio, video, motion ...) and feature streams. We show that due to their inherent semant...
Amarnath Gupta, Bin Liu, Pilho Kim, Ramesh Jain
ICDE
2004
IEEE
125views Database» more  ICDE 2004»
15 years 24 days ago
Range CUBE: Efficient Cube Computation by Exploiting Data Correlation
Data cube computation and representation are prohibitively expensive in terms of time and space. Prior work has focused on either reducing the computation time or condensing the r...
Ying Feng, Divyakant Agrawal, Amr El Abbadi, Ahmed...
ICDE
2004
IEEE
120views Database» more  ICDE 2004»
15 years 24 days ago
Minimization and Group-By Detection for Nested XQueries
We describe and evaluate a query minimization technique that applies to XQueries, which are nested, perform arbitrary joins, and freely mix bag and set semantics. These features c...
Alin Deutsch, Yannis Papakonstantinou, Yu Xu
ICDE
2004
IEEE
127views Database» more  ICDE 2004»
15 years 24 days ago
Lazy Database Replication with Ordering Guarantees
Lazy replication is a popular technique for improving the performance and availability of database systems. Although there are concurrency control techniques which guarantee seria...
Khuzaima Daudjee, Kenneth Salem