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INEX
2004
Springer
14 years 2 months ago
Using a Relevance Propagation Method for Adhoc and Heterogeneous Tracks at INEX 2004
This paper describes the evaluation of the XFIRM system in INEX 2004 framework. The XFIRM system uses a relevance propagation method to answer queries composed of content condition...
Karen Sauvagnat, Mohand Boughanem
VLDB
1994
ACM
147views Database» more  VLDB 1994»
14 years 25 days ago
Integrating a Structured-Text Retrieval System with an Object-Oriented Database System
We describe the integration of a structuredtext retrieval system (TextMachine) into an object-oriented database system (OpenODB). We use the external function capability of the da...
Tak W. Yan, Jurgen Annevelink
SIGMOD
1995
ACM
80views Database» more  SIGMOD 1995»
14 years 9 days ago
Join Queries with External Text Sources: Execution and Optimization Techniques
Text is a pervasive information type, and many applications require querying over text sources in addition to structured data. This paper studies the problem of query processing i...
Surajit Chaudhuri, Umeshwar Dayal, Tak W. Yan
SSDBM
2005
IEEE
95views Database» more  SSDBM 2005»
14 years 2 months ago
Integrating Heterogeneous Multidimensional Databases
In this paper we present a number of techniques that can be at the basis of a practical integration tool for multidimensional databases. We start by addressing the basic issue of ...
Luca Cabibbo, Riccardo Torlone
TKDE
2010
195views more  TKDE 2010»
13 years 7 months ago
Query Processing Using Distance Oracles for Spatial Networks
—The popularity of location-based services and the need to do real-time processing on them has led to an interest in performing queries on transportation networks, such as findin...
Jagan Sankaranarayanan, Hanan Samet