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» Interschema Knowledge in Cooperative Information Systems
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CISS
2008
IEEE
15 years 4 months ago
Resource allocation algorithms for multiuser cooperative OFDMA systems with subchannel permutation
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
Bo Gui, Leonard J. Cimini Jr.
GROUP
2009
ACM
14 years 7 months ago
Supporting collaborative sensemaking in map-based emergency management and planning
Emergency management and planning often involves multiple domain experts with diverse knowledge backgrounds and responsibilities. Current practices in emergency management and pla...
Anna Wu, Xiaolong Zhang
ICASSP
2011
IEEE
14 years 1 months ago
Uncover cooperative gene regulations by microRNAs and transcription factors in glioblastoma using a nonnegative hybrid factor mo
—Transcriptional regulation by transcription factors (TFs) and microRNAs controls when and how much RNA is created. Due to technical limitations, the protein level expressions of...
Jia Meng, Hung-I Harry Chen, Jianqiu Zhang, Yidong...
SIGMOD
2010
ACM
217views Database» more  SIGMOD 2010»
15 years 2 months ago
Mining knowledge from databases: an information network analysis approach
Most people consider a database is merely a data repository that supports data storage and retrieval. Actually, a database contains rich, inter-related, multi-typed data and infor...
Jiawei Han, Yizhou Sun, Xifeng Yan, Philip S. Yu
HUC
2007
Springer
15 years 4 months ago
Cooperative Augmentation of Smart Objects with Projector-Camera Systems
In this paper we present a new approach for cooperation between mobile smart objects and projector-camera systems to enable augmentation of the surface of objects with interactive ...
David Molyneaux, Hans Gellersen, Gerd Kortuem, Ber...