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VLDB
2004
ACM
137views Database» more  VLDB 2004»
15 years 10 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
ADBIS
2000
Springer
166views Database» more  ADBIS 2000»
15 years 9 months ago
Integrating Bibliographical Data from Heterogeneous Digital Libraries
The integration of bibliographical data today is considered one of the most important tasks in the area of digital libraries. Various available sources of bibliographical informati...
Eike Schallehn, Martin Endig, Kai-Uwe Sattler
ALT
2000
Springer
15 years 9 months ago
On the Hardness of Learning Acyclic Conjunctive Queries
A conjunctive query problem in relational database theory is a problem to determine whether or not a tuple belongs to the answer of a conjunctive query over a database. Here, a tup...
Kouichi Hirata
SSDBM
2010
IEEE
220views Database» more  SSDBM 2010»
15 years 9 months ago
Prefix Tree Indexing for Similarity Search and Similarity Joins on Genomic Data
Similarity search and similarity join on strings are important for applications such as duplicate detection, error detection, data cleansing, or comparison of biological sequences....
Astrid Rheinländer, Martin Knobloch, Nicky Ho...
SIGMOD
1999
ACM
114views Database» more  SIGMOD 1999»
15 years 8 months ago
A Layered Architecture for Querying Dynamic Web Content
The design of webbases, database systems for supporting Webbased applications, is currently an active area of research. In this paper, we propose a 3-layer architecture for design...
Hasan Davulcu, Juliana Freire, Michael Kifer, I. V...