Sciweavers

3007 search results - page 303 / 602
» Designing for collective remembering
Sort
View
SIGIR
2012
ACM
13 years 8 months ago
TFMAP: optimizing MAP for top-n context-aware recommendation
In this paper, we tackle the problem of top-N context-aware recommendation for implicit feedback scenarios. We frame this challenge as a ranking problem in collaborative filterin...
Yue Shi, Alexandros Karatzoglou, Linas Baltrunas, ...
SDM
2012
SIAM
252views Data Mining» more  SDM 2012»
13 years 7 months ago
Learning from Heterogeneous Sources via Gradient Boosting Consensus
Multiple data sources containing different types of features may be available for a given task. For instance, users’ profiles can be used to build recommendation systems. In a...
Xiaoxiao Shi, Jean-François Paiement, David...
ICFP
2008
ACM
16 years 5 months ago
Implicitly-threaded parallelism in Manticore
The increasing availability of commodity multicore processors is making parallel computing available to the masses. Traditional parallel languages are largely intended for large-s...
Matthew Fluet, Mike Rainey, John H. Reppy, Adam Sh...
ICCD
2002
IEEE
141views Hardware» more  ICCD 2002»
16 years 2 months ago
Embedded Operating System Energy Analysis and Macro-Modeling
A large and increasing number of modern embedded systems are subject to tight power/energy constraints. It has been demonstrated that the operating system (OS) can have a signifi...
Tat Kee Tan, Anand Raghunathan, Niraj K. Jha
SIGMOD
2009
ACM
172views Database» more  SIGMOD 2009»
16 years 7 days ago
Self-organizing tuple reconstruction in column-stores
Column-stores gained popularity as a promising physical design alternative. Each attribute of a relation is physically stored as a separate column allowing queries to load only th...
Stratos Idreos, Martin L. Kersten, Stefan Manegold