214 search results - page 42 / 43 » Modeling Web Knowledge for Answering Event-based Questions |
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper examines the problem of detecting changes in a 3-d scene from a sequence of images, taken by cameras with arbitrary but known pose. No prior knowledge of the state of n...
SIGIR
2011
ACM
12 years 8 months ago
2011
ACM
Online forum discussions are emerging as valuable information repository, where knowledge is accumulated by the interaction among users, leading to multiple threads with structure...
SEMWEB
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Domain ontologies very rarely model verbs as relations holding between concepts. However, the role of the verb as a central connecting element between concepts is undenia...
ATAL
2006
Springer
13 years 9 months ago
2006
Springer
We study how decentralized agents can develop a shared vocabulary without global coordination. Answering this question can help us understand the emergence of many communication s...
SIGECOM
2004
ACM
13 years 11 months ago
2004
ACM
The revelation principle is a cornerstone tool in mechanism design. It states that one can restrict attention, without loss in the designer’s objective, to mechanisms in which A...