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ISDA
2009
IEEE
15 years 4 months ago
A Combined Query Expansion Technique for Retrieving Opinions from Blogs
In this paper, we discuss the the role of the retrieval component in an TREC style opinion question answering system. Since blog retrieval differs from traditional ad-hoc document...
Saeedeh Momtazi, Stefan Kazalski, Dietrich Klakow
CDC
2009
IEEE
189views Control Systems» more  CDC 2009»
15 years 2 months ago
Maximizing aggregated revenue in sensor networks under deadline constraints
Abstract— We study the problem of maximizing the aggregated revenue in sensor networks with deadline constraints. Our model is that of a sensor network that is arranged in the fo...
Srikanth Hariharan, Ness B. Shroff
IAAI
2003
14 years 11 months ago
Teachable Agents: Learning by Teaching Environments for Science Domains
The crisis in science education and the need for innovative computer-based learning environments has prompted us to develop a multi-agent system, Betty’s Brain that implements t...
Krittaya Leelawong, Karun Viswanath, Joan M. Davis...
SIGMETRICS
2009
ACM
134views Hardware» more  SIGMETRICS 2009»
15 years 4 months ago
DRAM errors in the wild: a large-scale field study
Errors in dynamic random access memory (DRAM) are a common form of hardware failure in modern compute clusters. Failures are costly both in terms of hardware replacement costs and...
Bianca Schroeder, Eduardo Pinheiro, Wolf-Dietrich ...
ECSCW
2001
14 years 11 months ago
On finding things out: Situating organisational knowledge in CSCW
We present a field study of an organisation which designs and constructs precision mechatronic devices, which typically integrate electronics, mechanical assemblies, computer hardw...
Kristina Groth, John Bowers