1938 search results - page 23 / 388 » On Positive Relational Calculi |
WWW
2010
ACM
14 years 2 months ago
2010
ACM
We study online social networks in which relationships can be either positive (indicating relations such as friendship) or negative (indicating relations such as opposition or ant...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We address ranging energy optimization for an unsynchronized localization system, which features robust sensor positioning, in the sense that specific accuracy requirements are f...
ACL
2006
13 years 9 months ago
2006
This paper proposes a novel hierarchical learning strategy to deal with the data sparseness problem in relation extraction by modeling the commonality among related classes. For e...
CHI
1996
ACM
13 years 11 months ago
1996
ACM
We have designed two sets of communication tools to enable telepresence in groups who work in different locations. Afterwards we evaluated the tools. Studie (A), in the first grou...
ACG
2003
Springer
14 years 23 days ago
2003
Springer
We define an infinite class of 2-pile subtraction games, where the amount that can be subtracted from both piles simultaneously, is a function f of the size of the piles. Wytho...