Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

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Modelle für semantische Web-Anwendungen

2005 , Neuhold, E.J. , Fuchs, M. , Niederée, C.

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Emergent semantics

2004 , Aberer, K. , Cudre-Mauroux, P. , Ouksel, A.M. , Catarci, T. , Hacid, M.-S. , Illarramendi, A. , Kashyap, V. , Mecella, M. , Mena, E. , Neuhold, E.J. , Troyer, O. de , Risse, T. , Scannapieco, M. , Saltor, F. , Santis, L. de , Spaccapietra, S. , Staab, S. , Studer, R.

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Increasing the customer's choice: query expansion based on the layer-seeds method and its application in e-commerce

2004 , Chen, L. , L'Abbate, M. , Thiel, U. , Neuhold, E.J.

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Semantic web application modeling

2003 , Neuhold, E.J.

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The role of context for information mediation in digital libraries

2004 , Neuhold, E.J. , Niederée, C. , Stewart, A. , Frommholz, I. , Mehta, B.

Mediating between available information objects and individual information needs is a central issue within the functionality of a digital library. In the simplest case this is an information request answered by a search engine based on an analysis of information objects within the digital library's information collection. However, neither the information access activity nor the information objects within the collection are isolated entities. They are both equipped with a multifaceted context. The invited talk, which is summarized by this paper, analyzes this context and discusses complementing approaches to make such context explicit and to use it for refining the mediation process within digital libraries.

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Matchmaking for business processes based on choreographies

2004 , Wombacher, A. , Frankhauser, P. , Mahleko, B. , Neuhold, E.J.

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Publication

Transforming BPEL into annotated deterministic finite state automata enabling process annotated service discovery

2004 , Wombacher, A. , Frankhauser, P. , Neuhold, E.J.

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An architecture for recommendation based service mediation

2004 , Mehta, B. , Niederee, C. , Stewart, A. , Muscogiuri, C. , Neuhold, E.J.

Resource brokering is a crucial activity in Grid infrastructures and other environments with dynamic resource selection. The Mediation between resource requirements and available resources relies on adequate resource description, which becomes a special challenge when the resources are (Grid) services. In addition to the description of service semantics, service quality is another useful selection criteria in effective service mediation. Inspired by the success of community- and usage-pattern-based filtering and recommendation systems for targeted information access, this paper discusses automatic and manual service rating as an option for judging service quality. Such ratings can contribute to targeted service selection and complement the mediation based on service semantics.

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Publication

Emergent semantics - Extended and revised version of the DASFAA 2004 paper

2004 , Aberer, K. , Catarci, T. , Cudre-Mauroux, P. , Dillon, T. , Grimm, S. , Hacid, M.-S. , Illarramendi, A. , Jarrar, M. , Kashyap, V. , Mecella, M. , Mena, E. , Neuhold, E.J. , Ouksel, A.M. , Risse, T. , Scannapieco, M. , Saltor, F. , Santis, L. de , Spaccapietra, S. , Staab, S. , Studer, R. , Troyer, O. de

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Observation based vs. model based admission control for interactive multimedia sessions

2003 , Hollfelder, S. , Frankhauser, P. , Neuhold, E.J.

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