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VLDB
2004
ACM
137views Database» more  VLDB 2004»
14 years 3 months ago
Schema-Free XQuery
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
Yunyao Li, Cong Yu, H. V. Jagadish
VL
1999
IEEE
115views Visual Languages» more  VL 1999»
14 years 2 months ago
Virtual Worlds as Metaphors for Web Sites Exploration: Are They Effective?
This work discusses the effectiveness of desktop virtual reality as a metaphor for navigating through information in structured Web sites. The work is based on a model for informa...
Augusto Celentano
INEX
2004
Springer
14 years 3 months ago
If INEX Is the Answer, What Is the Question?
The INEX query languages allow the extraction of fragments from selected documents. This power is not much used in INEX queries. The paper suggests reasons why, and considers which...
Richard A. O'Keefe
SMC
2007
IEEE
14 years 4 months ago
Sense based organization of descriptive data
— In this paper we propose a new technique allowing to map descriptive data into relative distance space, which is based primarily on senses of the terms stored in our data. We u...
M. Shahriar Hossain, Monika Akbar, Rafal A. Angryk
DASFAA
2008
IEEE
168views Database» more  DASFAA 2008»
14 years 4 months ago
SemanticTwig: A Semantic Approach to Optimize XML Query Processing
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
Zhifeng Bao, Tok Wang Ling, Jiaheng Lu, Bo Chen