19866 search results - page 261 / 3974 » Computing all factorizations in *** |
163
click to vote
ACE
2004
15 years 8 months ago
2004
A key problem in facilitating a successful online course is the highly time -consuming nature of the administrative and pedagogical tasks involved. It is also difficult to achieve...
200
click to vote
MM
2009
ACM
16 years 1 months ago
2009
ACM
In the past decade, multi-touch-sensitive interactive surfaces have transitioned from pure research prototypes in the lab, to commercial products with wide-spread adoption. One of...
158
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
We present research leading toward an understanding of the optimal audio-visual representation for illustrating concepts for illiterate and semi-literate users of computers. In ou...
187
click to vote
MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...
159
click to vote
SP
2007
IEEE
16 years 28 days ago
2007
IEEE
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many variants of the basic PIR model have been proposed, including such modificati...