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ECIR
2009
Springer
16 years 3 months ago
Revisiting N-Gram Based Models for Retrieval in Degraded Large Collections
The traditional retrieval models based on term matching are not effective in collections of degraded documents (output of OCR or ASR systems for instance). This paper presents a n...
Javier Parapar, Ana Freire, Alvaro Barreiro
SAC
2009
ACM
16 years 1 months ago
A robust and tractable contact model for dynamic robotic simulation
Existing contact modeling in rigid body simulation is inadequate for robotics: no algorithms guarantee both convergence and nonpenetration at multiple contact points in the presen...
Evan Drumwright, Dylan A. Shell
EDOC
2009
IEEE
16 years 1 months ago
Modeling the IT Impact on Organizational Structure
The impact IT systems have on organizations is widely debated, both in academia and industry. This paper describes a quantitative framework for analyzing organizational impact fro...
Pia Gustafsson, David Höök, Ulrik Franke...
AIME
2009
Springer
16 years 1 months ago
Towards the Merging of Multiple Clinical Protocols and Guidelines via Ontology-Driven Modeling
Abstract. Decision support systems based on computerized Clinical Protocols (CP) and Clinical Practice Guidelines (CPG) fall short when dealing with patient co-morbidites, as this ...
Samina Raza Abidi, Syed Sibte Raza Abidi
DFG
2009
Springer
16 years 1 months ago
Models of Non-atomic Congestion Games - From Unicast to Multicast Routing
Abstract. We give an overview of important results for non-atomic congestion games in their traditional form along with self-contained and short proofs and then present new results...
Lasse Kliemann, Anand Srivastav