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CORR
2010
Springer
180views Education» more  CORR 2010»
15 years 4 months ago
Shortest path problem in rectangular complexes of global nonpositive curvature
Abstract. CAT(0) metric spaces constitute a far-reaching common generalization of Euclidean and hyperbolic spaces and simple polygons: any two points x and y of a CAT(0) metric spa...
Victor Chepoi, Daniela Maftuleac
AISS
2010
146views more  AISS 2010»
15 years 1 months ago
Zatara, the Plug-in-able Eventually Consistent Distributed Database
With the proliferation of the computer Cloud, new software delivery methods were created. In order to build software to fit into one of these models, a scalable, easy to deploy st...
Bogdan Carstoiu, Dorin Carstoiu
TASLP
2011
15 years 1 months ago
A Generative Student Model for Scoring Word Reading Skills
—This paper presents a novel student model intended to automate word-list-based reading assessments in a classroom setting, specifically for a student population that includes b...
Joseph Tepperman, Sungbok Lee, Shrikanth Narayanan...
ML
2011
ACM
308views Machine Learning» more  ML 2011»
15 years 1 months ago
Relational information gain
Abstract. Type Extension Trees (TET) have been recently introduced as an expressive representation language allowing to encode complex combinatorial features of relational entities...
Marco Lippi, Manfred Jaeger, Paolo Frasconi, Andre...
DLOG
2011
14 years 10 months ago
Analysing Multiple Versions of an Ontology: A Study of the NCI Thesaurus
The detection of changes between OWL ontologies is an important service for ontology engineering. There are several approaches to this problem, both syntactic and semantic. A purel...
Rafael S. Gonçalves, Bijan Parsia, Ulrike S...