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» From Structured Documents to Novel Query Facilities
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DBKDA
2010
IEEE
169views Database» more  DBKDA 2010»
15 years 11 months ago
XLeaf: Twig Evaluation with Skipping Loop Joins and Virtual Nodes
Abstract—XML indexing and search has become an important topic, and twig joins are key building blocks in XML search systems. This paper describes a novel approach using a nested...
Nils Grimsmo, Truls Amundsen Bjørklund, &Os...
VLDB
2005
ACM
140views Database» more  VLDB 2005»
15 years 11 months ago
MINERVA: Collaborative P2P Search
This paper proposes the live demonstration of a prototype of MINERVA1 , a novel P2P Web search engine. The search engine is layered on top of a DHT-based overlay network that conn...
Matthias Bender, Sebastian Michel, Peter Triantafi...
TKDE
2008
108views more  TKDE 2008»
15 years 6 months ago
Grid Service Discovery with Rough Sets
The computational grid is rapidly evolving into a service-oriented computing infrastructure that facilitates resource sharing and large-scale problem solving over the Internet. Ser...
Maozhen Li, Bin Yu, Omer F. Rana, Zidong Wang
ECIR
2010
Springer
15 years 7 months ago
Explicit Search Result Diversification through Sub-queries
Queries submitted to a retrieval system are often ambiguous. In such a situation, a sensible strategy is to diversify the ranking of results to be retrieved, in the hope that users...
Rodrygo L. T. Santos, Jie Peng, Craig Macdonald, I...
PLDI
2010
ACM
16 years 3 months ago
A Context-free Markup Language for Semi-structured Text
An ad hoc data format is any non-standard, semi-structured data format for which robust data processing tools are not available. In this paper, we present ANNE, a new kind of mark...
Qian Xi, David Walker