13500 search results - page 341 / 2700 » Improved analysis of D |
194
click to vote
OSDI
2008
ACM
16 years 7 months ago
2008
ACM
MapReduce is emerging as an important programming model for large-scale data-parallel applications such as web indexing, data mining, and scientific simulation. Hadoop is an open-...
177
click to vote
SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
The education industry has a very poor record of productivity gains. In this brief article, I outline some of the ways the teaching of a college course in database systems could b...
182
click to vote
ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— In this paper, we present an improved precoding technique which reduces a modulo loss in vector perturbation (VP) with low complexity for the downlink of a multiuser multiple-i...
150
click to vote
IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
— This paper addresses the problem of vegetation detection from laser measurements. The ability to detect vegetation is important for robots operating outdoors, since it enables ...
180
click to vote
RECSYS
2009
ACM
16 years 1 months ago
2009
ACM
Top-N item recommendation is one of the important tasks of recommenders. Collaborative filtering is the most popular approach to building recommender systems which can predict ra...