Sciweavers

Share
LWA
2008
8 years 5 months ago
Arguing on Issues with Mathematical Knowledge Items in a Semantic Wiki
In informal collections of collaboratively created knowledge like wikis, there is no well-defined way of reporting issues with knowledge items. When something is wrong or needs im...
Christoph Lange 0002, Tuukka Hastrup, Stephane Cor...
LWA
2008
8 years 5 months ago
Computational Intelligence for Communication and Cooperation Guidance in Adaptive E-Learning Systems
Adaptivity has become a prominent research topic during the past decades. There is a variety of application areas where adaptation can add benefit to systems, reaching from shoppi...
Mirjam Köck
LWA
2008
8 years 5 months ago
Extensible Retrieval and Evaluation Framework: Xtrieval
This article describes the Xtrieval framework - a flexible platform for testing and evaluating different aspects of retrieval systems. The background for the design of the framewo...
Jens Kürsten, Thomas Wilhelm
LWA
2008
8 years 5 months ago
Weighted Voting as Approximate MAP Prediction in Pairwise Classification
Weighted voting is the commonly used strategy for combining predictions in pairwise classification. Even though it shows excellent performance in practice, it is often criticized ...
Eyke Hüllermeier, Stijn Vanderlooy
LWA
2008
8 years 5 months ago
Determining the Polarity of Postings for Discussion Search
When performing discussion search it might be desirable to consider non-topical measures like the number of positive and negative replies to a posting, for instance as one possibl...
Ingo Frommholz, Marc Lechtenfeld
LWA
2008
8 years 5 months ago
Labeling Clusters - Tagging Resources
In order to support the navigation in huge document collections efficiently, tagged hierarchical structures can be used. Often, multiple tags are used to describe resources. For u...
Korinna Bade, Andreas Nürnberger
LWA
2008
8 years 5 months ago
Towards CoPing with Information Overload
The problem of information overload has been addressed by several systems. However, many approaches are limited to informal artifacts and need to refer to the user for reference o...
Christine Müller
LWA
2008
8 years 5 months ago
Automatic detection of navigational queries according to Behavioural Characteristics
One of the main interests in the Web Information Retrieval research area is the identification of the user interests and needs so the search engines and tools can help the users t...
David J. Brenes, Daniel Gayo-Avello
LWA
2008
8 years 5 months ago
Enhanced Services for Targeted Information Retrieval by Event Extraction and Data Mining
Where Information Retrieval (IR) and Text Categorization delivers a set of (ranked) documents according to a query, users of large document collections would rather like to receiv...
Felix Jungermann, Katharina Morik
books