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SIGIR
2009
ACM
15 years 11 months ago
It pays to be picky: an evaluation of thread retrieval in online forums
Online forums host a rich information exchange, often with contributions from many subject matter experts. In this work we evaluate algorithms for thread retrieval in a large and ...
Jonathan L. Elsas, Jaime G. Carbonell
NETGAMES
2005
ACM
15 years 10 months ago
Patch scheduling for on-line games
One of the challenges facing the on-line gaming community is the delivery of new content to players. While the initial distribution of a game is typically done via large media for...
Chris Chambers, Wu-chang Feng
CDC
2009
IEEE
119views Control Systems» more  CDC 2009»
15 years 9 months ago
On-line adaptive optimal timing control of switched systems
Abstract— In this paper we consider the problem of optimizing over the switching times for a multi-modal dynamic system when the complete cost-to-go is not available. The instant...
Xu Chu Ding, Yorai Wardi, Magnus Egerstedt
GROUP
2007
ACM
15 years 8 months ago
Twiki and wetpaint: two wikis in academic environments
This paper describes a community-based effort to preserve organizational knowledge and to orientate newcomers to a graduate school. It presents a very brief review of recent resea...
Libby Hemphill, Jude Yew
CONEXT
2007
ACM
15 years 6 months ago
A next generation internet architecture for mobility and multi-homing support
The current internetworking architecture presents some limitations to naturally support mobility and multi-homing. Among the limitations, the IP semantic overload seems to be a pr...
Walter Wong, Fábio Luciano Verdi, Maur&iacu...