Front matter
1-14
CHR∀: A flexible query language
Slim Abdennadher and Heribert Schütz
15-28
Query answering by means of diagram transformation
Jaume Agustí, Jordi Puigsegur and W. Marco Schorlemmer
29-42
Query subsumption
Mohammad Al-Qasem and S. Misbah Deen
43-54
Partial answers for unavailable data sources
Philippe Bonnet and Anthony Tomasic
55-67
On diverse answers issued from flexible queries
Patrick Bosc
68-82
Answering queries in context
Stéphane Bressan and Cheng Hian Goh
83-94
Effective reformulation of Boolean queries with concept lattices
Claudio Carpineto and Giovanni Romano
95-109
Different ways to have something in common
Marco Colombetti
110-125
A schema-based approach to modeling and querying WWW data
Sara Comai, Ernesto Damiani, Roberto Posenato and Letizia Tanca
126-137
Querying multimedia documents by spatiotemporal structure
Vasilis Delis and Dimitris Papadias
138-147
Answers about validity and completeness of data: Formal definitions, usefulness and computation technique
Robert Demolombe
148-163
Progress report on the disjunctive deductive database system dlv
Thomas Eiter, Nicola Leone, Cristinel Mateis, Gerald Pfeifer and Francesco Scarcello
164-174
A server for Fuzzy SQL queries
José Galindo, Juan M. Medina, Olga Pons and Juan C. Cubero
175-187
Query answering in nondeterministic, nonmonotonic logic databases
Fosca Giannotti, Giuseppe Manco, Mirco Nanni and Dino Pedreschi
188-202
Optimization of logic queries with MIN and MAX predicates
Sergio Greco, Carlo Zaniolo and Sumit Ganguly
203-214
Searching for general documents
Kai Korpimies and Esko Ukkonen
215-226
Low retrieval remote querying dialogue with fuzzy conceptual, syntactical and linguistical unification
P. Kriško, P. Marcinčák, P. Mihók, J. Sabol and P. Vojtáš
227-235
Knowledge discovery for flexible querying
Henrik L. Larsen, Troels Andreasen and Henning Christiansen
236-247
Question answering with Textual CBR
Mario Lenz, André Hübner and Mirjam Kunze
248-259
Using stem rules to refine document retrieval queries
Ye Liu, Hanxiong Chen, Jeffrey Xu Yu and Nobuo Ohbo
260-271
Application of fuzzy rule induction to data mining
Christophe Marsala
272-281
Applying genetic algorithms to the feature selection problem in information retrieval
María J. Martín-Bautista and María-Amparo Vila
282-285
An overview of cooperative answering in databases
Jack Minker
286-297
Automatic generation of trigger rules for integrity enforcement in relational databases with view definition
Laura Mota-Herranz and Matilde Celma-Giménez
298-307
Estimating the quality of databases
Amihai Motro and Igor Rakov
308-319
Querying clocked databases
Mehmet A. Orgun and Chuchang Liu
320-328
Querying for facts and content in hypermedia documents
Thomas Rölleke and Norbert Fuhr
329-340
Querying objects with complex static structure
Iztok Savnik and Zahir Tari
341-353
An alternating well-founded semantics for query answering in disjunctive databases
Dietmar Seipel
354-365
Towards a cooperative question-answering model
Galeno J. de Sena and Antonio L. Furtado
366-381
Semantic query optimization through abduction and constraint handling
Gerhard Wetzel and Francesca Toni
382-392
Implementing fuzzy querying via the internet/WWW: Java applets, ActiveX controls and cookies
Stawomir Zadrożny and Janusz Kacprzyk