Sciweavers

ICDE
2007
IEEE
159views Database» more  ICDE 2007»
16 years 6 months ago
The Multi-Relational Skyline Operator
Most of the existing work on skyline query has been extensively used in decision support, recommending systems etc, and mainly focuses on the efficiency issue for a single table. ...
Wen Jin, Martin Ester, Zengjian Hu, Jiawei Han
ICDE
2007
IEEE
132views Database» more  ICDE 2007»
16 years 6 months ago
XPlainer: Visual Explanations of XPath Queries
The popularity of XML has motivated the development of novel XML processing tools many of which embed the XPath language for XML querying, transformation, constraint specification...
Mariano P. Consens, John W. S. Liu, Flavio Rizzolo
ICDE
2007
IEEE
137views Database» more  ICDE 2007»
16 years 6 months ago
PASS Middleware for Distributed and Autonomous XML Message Processing
Basic message processing tasks, such as wellformedness checking and grammar validation, can be off-loaded from the service providers' own infrastructures. To enable effective...
Dirceu Cavendish, K. Selçuk Candan
ICDE
2007
IEEE
116views Database» more  ICDE 2007»
16 years 6 months ago
X-Time: Schema Versioning and Cross-Version Querying in Data Warehouses
In this demo we present X-Time, a prototype for managing schema versioning in relational data warehouses, specifically oriented to support the formulation of crossversion queries,...
Stefano Rizzi, Matteo Golfarelli
ICDE
2007
IEEE
122views Database» more  ICDE 2007»
16 years 6 months ago
Load Distribution Fairness in P2P Data Management Systems
We address the issue of measuring storage, or query load distribution fairness in peer-to-peer data management systems. Existing metrics may look promising from the point of view ...
Theoni Pitoura, Peter Triantafillou
ICDE
2007
IEEE
117views Database» more  ICDE 2007»
16 years 6 months ago
Clustering wavelets to speed-up data dissemination in structured P2P MANETs
This paper introduces a fast data dissemination method for structured peer-to-peer networks. The work is motivated on one side by the increase in non-volatile memory available on ...
Mihai Lupu, Jianzhong Li, Beng Chin Ooi, Shengfei ...
ICDE
2007
IEEE
124views Database» more  ICDE 2007»
16 years 6 months ago
On MBR Approximation of Histories for Historical Queries: Expectations and Limitations
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...
Reza Sherkat, Davood Rafiei
ICDE
2007
IEEE
99views Database» more  ICDE 2007»
16 years 6 months ago
Source-aware Entity Matching: A Compositional Approach
Entity matching (a.k.a. record linkage) plays a crucial role in integrating multiple data sources, and numerous matching solutions have been developed. However, the solutions have...
Warren Shen, Pedro DeRose, Long Vu, AnHai Doan, Ra...
ICDE
2007
IEEE
133views Database» more  ICDE 2007»
16 years 6 months ago
Multiple Query Optimization for Wireless Sensor Networks
Shili Xiang, Hock-Beng Lim, Kian-Lee Tan
ICDE
2007
IEEE
110views Database» more  ICDE 2007»
16 years 6 months ago
Invalidation Clues for Database Scalability Services
For their scalability needs, data-intensive Web applications can use a Database Scalability Service (DBSS), which caches applications' query results and answers queries on th...
Amit Manjhi, Phillip B. Gibbons, Anastassia Ailama...