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» Approximating Betweenness Centrality
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99
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IPCO
2010
148views Optimization» more  IPCO 2010»
15 years 2 months ago
Prize-Collecting Steiner Network Problems
In the Steiner Network problem we are given a graph with edge-costs and connectivity requirements between node pairs , . The goal is to find a minimum-cost subgraph of that contain...
MohammadTaghi Hajiaghayi, Rohit Khandekar, Guy Kor...
79
Voted
LREC
2010
141views Education» more  LREC 2010»
15 years 2 months ago
Acquisition and Annotation of Slovenian Lombard Speech Database
This paper presents the acquisition and annotation of Slovenian Lombard Speech Database, the recording of which started in the year 2008. The database1 was recorded at the Univers...
Damjan Vlaj, Aleksandra Zögling Markus, Marko...
94
Voted
DICTA
2007
15 years 2 months ago
Speeding up Mutual Information Computation Using NVIDIA CUDA Hardware
We present an efficient method for mutual information (MI) computation between images (2D or 3D) for NVIDIA’s ‘compute unified device architecture’ (CUDA) compatible devic...
Ramtin Shams, Nick Barnes
LREC
2008
93views Education» more  LREC 2008»
15 years 2 months ago
Manual vs Assisted Transcription of Prepared and Spontaneous Speech
Our paper focuses on the gain which can be achieved on human transcription of spontaneous and prepared speech, by using the assistance of an ASR system. This experiment has shown ...
Thierry Bazillon, Yannick Estève, Daniel Lu...
118
Voted
IJCAI
2007
15 years 2 months ago
Incompleteness and Incomparability in Preference Aggregation
We consider how to combine the preferences of multiple agents despite the presence of incompleteness and incomparability in their preference orderings. An agent’s preference orde...
Maria Silvia Pini, Francesca Rossi, Kristen Brent ...