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MOBISYS
2006
ACM
14 years 8 months ago
Feasibility study of mesh networks for all-wireless offices
There is a fair amount of evidence that mesh (static multihop wireless) networks are gaining popularity, both in the academic literature and in the commercial space. Nonetheless, ...
Jakob Eriksson, Sharad Agarwal, Paramvir Bahl, Jit...
ECWEB
2011
Springer
233views ECommerce» more  ECWEB 2011»
12 years 8 months ago
Rating Elicitation Strategies for Collaborative Filtering
The accuracy of collaborative filtering recommender systems largely depends on two factors: the quality of the recommendation algorithm and the nature of the available item rating...
Mehdi Elahi, Valdemaras Repsys, Francesco Ricci
IFIP12
2009
13 years 6 months ago
A Hybrid Approach for Improving Prediction Coverage of Collaborative Filtering
In this paper we present a hybrid filtering algorithm that attempts to deal with low prediction Coverage, a problem especially present in sparse datasets. We focus on Item HyCoV, a...
Manolis G. Vozalis, Angelos I. Markos, Konstantino...
VISUALIZATION
2005
IEEE
14 years 2 months ago
Opening the Black Box - Data Driven Visualization of Neural Network
Arti cial neural networks are computer software or hardware models inspired by the structure and behavior of neurons in the human nervous system. As a powerful learning tool, incr...
Fan-Yin Tzeng, Kwan-Liu Ma
ICPADS
2008
IEEE
14 years 3 months ago
Towards Benchmarking of Structured Peer-to-Peer Overlays for Network Virtual Environments
Network virtual environments (NVE) are an evolving trend combining millions of users in an interactive community. A distributed NVE platform promises to lower the administration c...
Aleksandra Kovacevic, Kalman Graffi, Sebastian Kau...