Sciweavers

WEBDB
2005
Springer
102views Database» more  WEBDB 2005»
14 years 3 months ago
An Evaluation and Comparison of Current Peer-to-Peer Full-Text Keyword Search Techniques
Current peer-to-peer (p2p) full-text keyword search techniques fall into the following categories: document-based partitioning, keyword-based partitioning, hybrid indexing, and se...
Ming Zhong, Justin Moore, Kai Shen, Amy L. Murphy
WEBDB
2005
Springer
107views Database» more  WEBDB 2005»
14 years 3 months ago
Freshness-Aware Scheduling of Continuous Queries in the Dynamic Web
The dynamics of the Web and the demand for new, active services are imposing new requirements on Web servers. One such new service is the processing of continuous queries whose ou...
Mohamed A. Sharaf, Alexandros Labrinidis, Panos K....
WEBDB
2005
Springer
158views Database» more  WEBDB 2005»
14 years 3 months ago
iFuice - Information Fusion utilizing Instance Correspondences and Peer Mappings
We present a new approach to information fusion of web data sources. It is based on peer-to-peer mappings between sources and utilizes correspondences between their instances. Suc...
Erhard Rahm, Andreas Thor, David Aumueller, Hong H...
WEBDB
2005
Springer
151views Database» more  WEBDB 2005»
14 years 3 months ago
Constructing Maintainable Semantic Mappings in XQuery
Semantic mapping is one of the important components underlying the data sharing systems. As is known, constructing and maintaining such mappings both are necessary yet extremely h...
Gang Qian, Yisheng Dong
WEBDB
2005
Springer
100views Database» more  WEBDB 2005»
14 years 3 months ago
Malleable Schemas: A Preliminary Report
Large-scale information integration, and in particular, search on the World Wide Web, is pushing the limits on the combination of structured data and unstructured data. By its ver...
Xin Dong, Alon Y. Halevy
WEBDB
2005
Springer
98views Database» more  WEBDB 2005»
14 years 3 months ago
Mining the inner structure of the Web graph
Debora Donato, Stefano Leonardi, Stefano Millozzi,...
WEBDB
2005
Springer
124views Database» more  WEBDB 2005»
14 years 3 months ago
JXP: Global Authority Scores in a P2P Network
This document presents the JXP algorithm for dynamically and collaboratively computing PageRank-style authority scores of Web pages distributed in a P2P network. In the architectu...
Josiane Xavier Parreira, Gerhard Weikum
WEBDB
2005
Springer
129views Database» more  WEBDB 2005»
14 years 3 months ago
Processing Top-N Queries in P2P-based Web Integration Systems with Probabilistic Guarantees
Efficient query processing in P2P-based Web integration systems poses a variety of challenges resulting from the strict decentralization and limited knowledge. As a special probl...
Katja Hose, Marcel Karnstedt, Kai-Uwe Sattler, Dan...
WEBDB
2005
Springer
105views Database» more  WEBDB 2005»
14 years 3 months ago
On the Expressive Power of Node Construction in XQuery
In the relational model it has been shown that the flat relational algebra has the same expressive power as the nested relational algebra, as far as queries over flat relations ...
Wim Le Page, Jan Hidders, Philippe Michiels, Jan P...
WEBDB
2005
Springer
108views Database» more  WEBDB 2005»
14 years 3 months ago
Managing Integrity for Data Exchanged on the Web
The World Wide Web is a medium for publishing data used by collaborating groups and communities of shared interest. This paper proposes mechanisms to support the accuracy and auth...
Gerome Miklau, Dan Suciu