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AFRIGRAPH
2001
ACM
15 years 10 months ago
Exploiting coherence of shadow rays
We present independent method to reduce the number of shadow ray tests. It can be used with standard acceleration ray tracing algorithms. Our method is conservative and produces t...
Andrzej Lukaszewski
ANTSW
2008
Springer
15 years 8 months ago
Enhancing the Cooperative Transport of Multiple Objects
In this paper we present an approach to the cooperative transport of multiple objects in swarm robotics. The approach is motivated by the observation that the performance of cooper...
Antoine Decugnière, Benjamin Poulain, Alexa...
IIR
2010
15 years 8 months ago
An Empirical Comparison of Collaborative Filtering Approaches on Netflix Data
Recommender systems are widely used in E-Commerce for making automatic suggestions of new items that could meet the interest of a given user. Collaborative Filtering approaches co...
Nicola Barbieri, Massimo Guarascio, Ettore Ritacco
HCI
2007
15 years 8 months ago
Methodologies for Involving Older Adults in the Design Process
Older people provide much greater challenges to user-centred design than more traditional user groups. It is also very important to encourage (often young) designers to develop a r...
Alan F. Newell, John L. Arnott, Alex Carmichael, M...
LKR
2008
15 years 8 months ago
Identification of MCMC Samples for Clustering
Abstract. For clustering problems, many studies use just MAP assignments to show clustering results instead of using whole samples from a MCMC sampler. This is because it is not st...
Kenichi Kurihara, Tsuyoshi Murata, Taisuke Sato