Exchanging Intensional XML Data (2008)
Tova Miloy, Serge Abiteboul, Bernd Amann, Omar Benjelloun, Fred Dang Ngoc
XML is becoming the universal format for data exchange between applications. Recently, the emergence of Web services as standard means of publishing and accessing data on the Web introduced a new...
STYX: Connecting the XML Web to the World of Semantics (2008)
Irini Fundulaki, Bernd Amann, Catriel Beeri, Michel Scholl, Anne-marie Vercoustre
beeri@cs.huji.ac.il 3 INRIA-Rocquencourt; currently on leave at CSIRO Mathematical and Information
c Springer-Verlag BROWSING SGML DOCUMENTS WITH MAPS: THE FRENCH “INVENTAIRE ” EXPERIENCE (2008)
Bernd Amann, Dan Vodislav, Julio Fernandes, Georges Coste
ABSTRACT. For GIS, SGML document servers and other highly specialized application domains, the systems integration problem is essential since the available software often is complex and would be...
Bernd Amann, Dan Vodislav, Julio Fernandes, Georges Coste
Abstract. For GIS, SGML document servers and other highly specialized application domains, the systems integration problem is essential since the available software often is complex and would be...
Vassilis Christophides, Contributors Sofia Alexaki, Bernd Amann, Omar Benjelloun, Olivier Corby, Rose Dieng, ...
y Stamatis Karvounarakis y
Laurent Mignet, Mihai Preda, Serge Abiteboul, Bernd Amann, Amlie Marian
We consider the acquisition and maintenance of XML data found on the web. More precisely, we study the problem of discovering XML data on the web, i.e., in a world still dominated by HTML, and...
Application of a Graph Model to Hypertext Querying (2007)
We present a model for data organized as graphs with typed nodes and edges. Regular expressions over the types of the node and edge labels are used to select walks in the hypertext graph. An outline...
Acquiring XML pages for a WebHouse (2007)
Laurent Mignet T, Sbastien Ailleret T, Mihai Preda T, Bernd Amann, Serge Abiteboult, Amlie Mariani
Xyleme is a dynamic warehouse for the XML data of the web supporting change control and data integration. Major issues are the acquisition of XML data and keeping data up to date with the web as best...
International Journal on Digital Libraries manuscript No. (2007)
Bernd Amann, Irini Fundulaki, Michel Scholl
(will be inserted by the editor) Integrating ontologies and thesauri for RDF schema creation and metadata querying.
Sihem Amer-yahia, Luis Gravano, Sergey Brin, Taher Haveliwala, Jayavel Shanmugasundaram, Maha Abdallah, ...
Tova Milo, Serge Abiteboul, Bernd Amann, Omar Benjelloun, Dang Ngoc, Sigmod Conference
scenario
Exchanging Intensional XML Data (2003)
Tova Milo, Serge Abiteboul, Bernd Amann, Omar Benjelloun, Fred Dang Ngoc
XML is becoming the universal format for data exchange between applications. Recently, the emergence of Web services as standard means of publishing and accessing data on the Web introduced a new...
Ontology-based integration of XML Web resources (2002)
Bernd Amann, Catriel Beeri, Irini Fundulaki, Michel Scholl
Abstract. This paper deals with some modeling aspects that have to be addressed in the context of the integration of heterogeneous and autonomous XML resources. We propose an integration system, but...
Querying XML Sources Using an Ontology-Based Mediator (2002)
Bernd Amann, Catriel Beeri, Irini Fundulaki, Michel Scholl
Abstract. In this paper we propose a mediator architecture for the querying and integration of Web-accessible XML data sources. Our contributions are (i) the definition of a simple but expressive...
Acquiring XML pages for a WebHouse (2000)
Laurent Mignet, Mihai Preda, Serge Abiteboul, Bernd Amann
Xyleme is a dynamic warehouse for the XML data of the web supporting change control and data integration. Major issues are the acquisition of XML data and keeping data up to date with the web as best...
Managing RDF Metadata for Community Webs (2000)
Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, Karsten Tolle, Bernd Amann, ...
. The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Description Framework...
Managing RDF Metadata for Community Webs (2000)
Sofia Alexaki Vassilis, Karsten Tolle, Bernd Amann, Irini Fundulaki, Anne-marie Vercoustre
The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Description Framework...
Integrating ontologies and thesauri for rdf schema creation and metadata querying (2000)
Bernd Amann, Irini Fundulaki, Michel Scholl
In this paper we present a new approach for building metadata schemas by integrating existing ontologies and structured vocabularies (thesauri). This integration is based on the specification of...
Author Vassilis Christophides y Contributors So a Alexaki y, (2000)
Deliverable Number D, Bernd Amann, Omar Benjelloun, Olivier Corby Z, Rose Dieng Z, Irini Fundulaki, ...
Summary The World-Wide-Web was designed to support information sharing at a global level. The C-Web project, a short name for Community-Webs, intends to support speci c communities (e.g., in...
Contact Tova, Bernd Amann, Sophie Cluet, Anat Eyal, Laurent Mignet, S. Abiteboul, ...
Electronic commerce is emerging as a major Web-supported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such applications. More...
Integrating Ontologies and Thesauri to Build RDF Schemas (1999)
Abstract. In this paper we present a new approach for building RDF schemas by integrating existing ontologies and structured vocabularies (thesauri). We will present a simple mechanism based on the...
Active Views for Electronic Commerce (1999)
Milo Tova, Contact Tova, Bernd Amann, Anat Eyal, Laurent Mignet, S. Abiteboul, ...
Electronic commerce is emerging as a major Web-supported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such applications. More...
Integrating GIS Components with Mediators and CORBA (1996)
System integration is a fundamental problem for Geographic Information Systems (GIS). This is essentially due to the fact that available software is complex and would be costly to reimplement or to...
Schema-Based Authoring and Querying of Large Hypertexts (1995)
Bernd Amann, Michel Scholl, Antoine Rizk
Modern hypertext applications require new system support for hypertext authoring and user navigation through large sets of documents connected by links. This system support must be based on advanced,...
Querying Typed Hypertexts in Multicard/O 2 (1994)
Bernd Amann, Michel Scholl, Cedric Cnam, Antoine Rizk
Due to the growing complexity of modern hypertext applications, current hypertext systems require new mechanisms to support authoring and user navigation through large sets of documents connected by...
Gram: A Graph Data Model and Query Language (1992)
We present a model for data organized as graphs. Regular expressions over the types of the node and edge labels are used to qualify connected subgraphs. An algebraic language based on these regular...
Gram: A Graph Data Model and Query Language (1992)
We present a model for data organized as graphs. Regular expressions over the types of the node and edge labels are used to qualify connected subgraphs. An algebraic language based on these regular...