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PERVASIVE
2010
Springer
14 years 5 months ago
Virtual Compass: Relative Positioning to Sense Mobile Social Interactions
Abstract. There are endless possibilities for the next generation of mobile social applications that automatically determine your social context. A key element of such applications...
Nilanjan Banerjee, Sharad Agarwal, Paramvir Bahl, ...
BCI
2009
IEEE
14 years 5 months ago
On the Performance of SVD-Based Algorithms for Collaborative Filtering
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
Manolis G. Vozalis, Angelos I. Markos, Konstantino...
SC
2009
ACM
14 years 5 months ago
Increasing memory miss tolerance for SIMD cores
Manycore processors with wide SIMD cores are becoming a popular choice for the next generation of throughput oriented architectures. We introduce a hardware technique called “di...
David Tarjan, Jiayuan Meng, Kevin Skadron
GLOBECOM
2009
IEEE
14 years 5 months ago
On the Performance Gains of VoIP Aggregation and ROHC over a WirelessMAN-OFDMA Air Interface
—A growing number of mobile WiMAX deployments are in progress world-wide and the technology is anticipated to play a key role in next generation mobile broadband wireless network...
Jarno Pinola, Esa Piri, Kostas Pentikousis
ICC
2009
IEEE
118views Communications» more  ICC 2009»
14 years 5 months ago
On Uplink Network MIMO under a Constrained Backhaul and Imperfect Channel Knowledge
Abstract— It is known that next generation mobile comunications systems will most likely employ multi-cell signal processing often referred to as network MIMO - in order to impro...
Patrick Marsch, Gerhard Fettweis