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VLDB
1991
ACM
141views Database» more  VLDB 1991»
15 years 9 months ago
Efficiency of Nested Relational Document Database Systems
Systems designed for efficient retrieval of conventional data can be very inefficient at retrieving documents. Documents have more complex structure than conventional data, and th...
Justin Zobel, James A. Thom, Ron Sacks-Davis
HT
2009
ACM
15 years 4 months ago
Tag vision: social knowledge for collaborative search
In this paper we describe a model of social and collaborative search based on the use of tags. First we will introduce the issues that drove us to the definition of this model, an...
Lara Marcellin, Roberto Politi
CLEF
2005
Springer
15 years 11 months ago
Using the X-IOTA System in Mono- and Bilingual Experiments at CLEF 2005
This document describes the CLIPS experiments in the CLEF 2005 campaign. We used a surface-syntactic parser in order to extract new indexing terms. These terms are considered synta...
Loïc Maisonnasse, Gilles Sérasset, Jea...
VLDB
1994
ACM
147views Database» more  VLDB 1994»
15 years 10 months 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
ECIR
2006
Springer
15 years 7 months ago
A Declarative DB-Powered Approach to IR
We present a prototype system using array comprehensions to bridge the gap between databases and information retrieval. It allows researchers to express their retrieval models in t...
Roberto Cornacchia, Arjen P. de Vries