A generic framework for the deployment of structured databases on the World Wide Web
Proceedings of the fifth international World Wide Web conference on Computer networks and ISDN systems
Accessing relational databases from the World Wide Web
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Sparks of Innovation in Human-Computer Interaction
Sparks of Innovation in Human-Computer Interaction
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Total
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
The GMAP: A Versatile Tool for Physical Data Independence
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
Using schematically heterogeneous structures
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Concept for content administration of database powered multimedia web-sites
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 2)
SchemaSQL: An extension to SQL for multidatabase interoperability
ACM Transactions on Database Systems (TODS)
Incremental Iterative Retrieval and Browsingfor Efficient Conversational CBR Systems
Applied Intelligence
On Efficiently Implementing SchemaSQL on an SQL Database System
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Exploring digital libraries: integrating browsing, searching, and visualization
Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries
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The goal of the DataWeb Project is to facilitate the querying and browsing of multimedia databases over a wide spectrum of networks and media. The explosive use of the World Wide Web has made it possible for organizations to make data available to an ever-widening audience for an ever-growing spectrum of uses. However, the Web has also altered the requirements for querying, and these new requirements must be addressed before the potential of Web-based applications can be fulfilled. As part of the DataWeb project, we have developed an intelligent query facility that builds on the access paradigms supported by current hypertext-style Web applications and on decision support systems. This facility generalizes the basic navigation and abstraction mechanisms of these applications to be both extensible and scalable. Enabling users with minimal familiarity of the database contents to easily locate data of interest, this query facility forms the multimedia querying mechanism for a database publishing testbed. The testbed is operational and provides access to data of the Greek National Tourist Organization, including online brochures, slides, video clips and other travel related information.