Sciweavers

9640 search results - page 255 / 1928
» Information Systems Development as an Activity
Sort
View
EDBT
2009
ACM
144views Database» more  EDBT 2009»
15 years 11 months ago
Efficient maintenance techniques for views over active documents
Many Web applications are based on dynamic interactions between Web components exchanging flows of information. Such a situation arises for instance in mashup systems or when moni...
Serge Abiteboul, Pierre Bourhis, Bogdan Marinoiu
CHI
2009
ACM
15 years 11 months ago
Yours, mine and (not) ours: social influences on group information repositories
Group information repositories are systems for storing and organizing files in a central location all group members can access. The functionality and capabilities of these systems...
Emilee Rader
ICASSP
2011
IEEE
14 years 11 months ago
Power allocation optimization in OFDM-based cognitive radios based on sensing information
Owing to the non-zero probability of the missed detection and false alarm of active primary transmission, a certain degree of performance degradation of the primary user (PU) from...
Xiaoge Huang, Baltasar Beferull-Lozano
INFOCOM
2003
IEEE
16 years 16 days ago
A scalable and lightweight QoS monitoring technique combining passive and active approaches: On the mathematical formulation of
— To make a scalable and lightweight QoS monitoring system, we have proposed a new QoS monitoring technique, Change-of-Measure based Passive/Active Monitoring (CoMPACT Monitor), ...
Masaki Aida, Naoto Miyoshi, Keisuke Ishibashi
CSE
2009
IEEE
16 years 2 months ago
TagRec: Leveraging Tagging Wisdom for Recommendation
—Due to the exponential growth of information on the Web, Recommender Systems have been developed to generate suggestions to help users overcome information overload and sift thr...
Tom Chao Zhou, Hao Ma, Irwin King, Michael R. Lyu