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ADBIS
2007
Springer
171views Database» more  ADBIS 2007»
14 years 1 months ago
Quete: Ontology-Based Query System for Distributed Sources
The exponential growth of the web and the extended use of database management systems in widely distributed information systems has brought to the fore the need for seamless interc...
Haridimos Kondylakis, Anastasia Analyti, Dimitris ...
ADBIS
2007
Springer
74views Database» more  ADBIS 2007»
14 years 1 months ago
Preventing Orphan Requests by Integrating Replication and Transactions
Replication is crucial to achieve high availability distributed systems. However, non-determinism introduces consistency problems between replicas. Transactions are very well suite...
Heine Kolltveit, Svein-Olaf Hvasshovd
ADBIS
2007
Springer
137views Database» more  ADBIS 2007»
14 years 1 months ago
An Object-Oriented Based Algebra for Ontologies and Their Instances
Nowadays, ontologies are used in a lot of diverse research fields. They provide with the capability to describe a huge set of information contents. Therefore, several approaches f...
Stéphane Jean, Yamine Aït Ameur, Guy P...
ADBIS
2007
Springer
124views Database» more  ADBIS 2007»
14 years 1 months ago
Incremental Validation of String-Based XML Data in Databases, File Systems, and Streams
Although the native (tree-like) storage of XML data becomes more and more important there will be an enduring demand to manage XML data in its textual representation, for instance ...
Beda Christoph Hammerschmidt, Christian Werner, Yl...
ADBIS
2007
Springer
136views Database» more  ADBIS 2007»
14 years 1 months ago
An Agile Process for the Creation of Conceptual Models from Content Descriptions
It is widely accepted practice to build domain models as a conceptual basis for software systems. Normally, the conceptual schema cannot be supplied by domain experts but is constr...
Sebastian Bossung, Hans-Werner Sehring, Henner Car...
ADBIS
2007
Springer
110views Database» more  ADBIS 2007»
14 years 1 months ago
Design of Web Agents Inspired by Brain Research
The paper presents an approach to combine knowledge from memory and brain sciences with information retrieval research in the design of Web agents. An information retrieval agent f...
Maya Dimitrova, Hiroaki Wagatsuma, Yoko Yamaguchi
ADBIS
2007
Springer
207views Database» more  ADBIS 2007»
14 years 1 months ago
Applying User Profile Ontology for Mining Web Site Adaptation Recommendations
The Internet consists of web sites that employ different kinds of structures as the backbone of their build-up. However, users are browsing the web according to its content, regard...
Tarmo Robal, Ahto Kalja
ADBIS
2007
Springer
117views Database» more  ADBIS 2007»
14 years 1 months ago
Improving the Performance of M-Tree Family by Nearest-Neighbor Graphs
The M-tree and its variants have been proved to provide an efficient similarity search in database environments. In order to further improve their performance, in this paper we pro...
Tomás Skopal, David Hoksza
ADBIS
2007
Springer
119views Database» more  ADBIS 2007»
14 years 1 months ago
Combining Efficient XML Compression with Query Processing
This paper describes a new XML compression scheme that offers both high compression ratios and short query response time. Its core is a fully reversible transform featuring substit...
Przemyslaw Skibinski, Jakub Swacha
ADBIS
2007
Springer
127views Database» more  ADBIS 2007»
14 years 1 months ago
ETL Workflows: From Formal Specification to Optimization
Timos K. Sellis, Alkis Simitsis