Sciweavers

Share
EDBTW
2004
Springer
9 years 28 days ago
Semantic Web Recommender Systems
Research on recommender systems has primarily addressed centralized scenarios and largely ignored open, decentralized systems where remote information distribution prevails. Absenc...
Cai-Nicolas Ziegler
EDBTW
2004
Springer
9 years 2 months ago
Bit Zipper Rendezvous Optimal Data Placement for General P2P Queries
Wesley W. Terpstra, Stefan Behnel, Ludger Fiege, J...
EDBTW
2004
Springer
9 years 2 months ago
XML-Based Revocation and Delegation in a Distributed Environment
Abstract. The rapid increase on the circulation of data over the web has highlighted the need for distributed storage of Internet-accessible information due to the rapid increase o...
Konstantina Stoupa, Athena Vakali, Fang Li, Ioanni...
EDBTW
2004
Springer
9 years 2 months ago
A Simulation Framework for Schema-Based Query Routing in P2P-Networks
Current simulations of P2P-networks don’t take any kind of schemas into account. We present a simulation-framework and first results for query routing based on extensible schema...
Wolf Siberski, Uwe Thaden
EDBTW
2004
Springer
9 years 2 months ago
Clustering Structured Web Sources: A Schema-Based, Model-Differentiation Approach
Abstract. The Web has been rapidly “deepened” with the prevalence of databases online. On this “deep Web,” numerous sources are structured, providing schema-rich data– Th...
Bin He, Tao Tao, Kevin Chen-Chuan Chang
EDBTW
2004
Springer
9 years 2 months ago
Index-Based Keyword Search in Mediator Systems
Many users and applications require the integration of semi-structured data from autonomous, heterogeneous Web sources. Over the last years mediator systems have emerged that use d...
Ingolf Geist
EDBTW
2004
Springer
9 years 2 months ago
A Distributed Algorithm for Robust Data Sharing and Updates in P2P Database Networks
In this paper we thoroughly analyze a distributed procedure for the problem of local database update in a network of database peers, useful for data exchange scenarios. The algorit...
Enrico Franconi, Gabriel M. Kuper, Andrei Lopatenk...
EDBTW
2004
Springer
9 years 2 months ago
Relevance Feedback in XML Retrieval
Highly heterogeneous XML data collections that do not have a global schema, as arising, for example, in federations of digital libraries or scientific data repositories, cannot be...
Hanglin Pan
EDBTW
2004
Springer
9 years 2 months ago
Engineering Incentive Schemes for Ad Hoc Networks
In ad hoc networks, devices have to cooperate in order to compensate for the absence of infrastructure. Yet, autonomous devices tend to abstain from cooperation in order to save th...
Philipp Obreiter, Birgitta König-Ries, Georgi...
books