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CLEF
2008
Springer
15 years 8 months ago
Assessing the Impact of Thesaurus-Based Expansion Techniques in QA-Centric IR
In this paper, we assess the impact of using thesaurus-based query expansion methods, at the Information Retrieval (IR) stage of a Question Answering (QA) system. We focus on expan...
Luís Sarmento, Jorge Teixeira, Eugén...
EURONGI
2008
Springer
15 years 8 months ago
Connectivity Gateway Discovery in MANETs
Abstract. The integration of mobile ad hoc networks into IP-based access networks demands the presence of a gateway which is responsible for propagating some configuration paramete...
Antonio J. Yuste, Alicia Triviño-Cabrera, F...
AGI
2008
15 years 8 months ago
How Might Probabilistic Reasoning Emerge from the Brain?
: A series of hypotheses is proposed, connecting neural structures and dynamics with the formal structures and processes of probabilistic logic. First, a hypothetical connection is...
Ben Goertzel, Cassio Pennachin
BILDMED
2007
115views Algorithms» more  BILDMED 2007»
15 years 8 months ago
Method for Projecting Functional 3D Information onto Anatomic Surfaces
Today the main challenge in cancer surgery is increasing the accuracy in tumor resections. Malignant cells must be completely removed, while harm to the surrounding healthy tissue ...
Oleg Kishenkov, Thomas Wendler, Jörg Traub, S...
DBSEC
2010
161views Database» more  DBSEC 2010»
15 years 8 months ago
Secure Location Verification - A Security Analysis of GPS Signal Authentication
The use of location based services has increased significantly over the last few years. However, location information is only sparsely used as a security mechanism. One of the reas...
Georg T. Becker, Sherman C. Lo, David S. De Lorenz...