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CLEF
2007
Springer
15 years 8 months ago
The University of Amsterdam's Question Answering System at QA@CLEF 2007
We describe a new version of our question answering system, which was applied to the questions of the 2007 CLEF Question Answering Dutch monolingual task. This year, we made three ...
Valentin Jijkoun, Katja Hofmann, David Ahn, Mahboo...
GI
2004
Springer
15 years 7 months ago
Comparison of Load Balancing Algorithms for Structured Peer-to-Peer Systems
Abstract: Among other things, Peer-to-Peer (P2P) systems are very useful for managing large amounts of widely distributed data. Distributed Hash Tables (DHT) offer a highly scalabl...
Simon Rieche, Leo Petrak, Klaus Wehrle
VLDB
2004
ACM
124views Database» more  VLDB 2004»
15 years 7 months ago
Data Sharing Through Query Translation in Autonomous Sources
We consider the problem of data sharing between autonomous data sources in an environment where constraints cannot be placed on the shared contents of sources. Our solutions rely ...
Anastasios Kementsietsidis, Marcelo Arenas
WISE
2003
Springer
15 years 7 months ago
Publishing and Querying the Histories of Archived Relational Databases in XML
There is much current interest in publishing and viewing databases as XML documents. The general benefits of this approach follow from the popularity of XML and the tool set avai...
Fusheng Wang, Carlo Zaniolo
SIGCOMM
2003
ACM
15 years 7 months ago
Forwarding in a content-based network
This paper presents an algorithm for content-based forwarding, an essential function in content-based networking. Unlike in traditional address-based unicast or multicast networks...
Antonio Carzaniga, Alexander L. Wolf