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LAWEB
2003
IEEE
15 years 7 months ago
Using Association Rules to Discover Search Engines Related Queries
This work presents a method for automatic generate suggestions of related queries submitted to Web search engines. The method extracts information from the log of past submitted q...
Bruno M. Fonseca, Paulo Braz Golgher, Edleno Silva...
SIS
2007
15 years 3 months ago
A General Approach to Securely Querying XML
Access control models for XML data can be classified in two major categories: node filtering and query rewriting systems. The first category includes approaches that use access ...
Ernesto Damiani, Majirus Fansi, Alban Gabillon, St...
TIP
2010
93views more  TIP 2010»
14 years 9 months ago
Relevance of a Feed-Forward Model of Visual Attention for Goal-Oriented and Free-Viewing Tasks
A purely bottom-up model of visual attention is proposed and compared to five state-of-the-art models. The role of the low-level visual features is examined in two contexts. Two da...
Olivier Le Meur, Jean-Claude Chevet
ICDT
2007
ACM
117views Database» more  ICDT 2007»
15 years 8 months ago
Preferentially Annotated Regular Path Queries
In this paper, we introduce preferential regular path queries. These are regular path queries whose symbols are annotated with preference weights for “scaling” up or down the i...
Gösta Grahne, Alex Thomo, William W. Wadge
105
Voted
ADBIS
2005
Springer
78views Database» more  ADBIS 2005»
15 years 7 months ago
Schema-based Query Optimization for XQuery Queries
XQuery is widely used for querying XML documents. Within this paper, we examine optimization rules for XQuery queries that exploit type information of the input XML document given ...
Sven Groppe, Stefan Böttcher