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WEBI
2010
Springer
13 years 7 months ago
On Using Query Logs for Static Index Pruning
Static index pruning techniques aim at removing from the posting lists of an inverted file the references to documents which are likely to be not relevant for answering user querie...
Hoang Thanh Lam, Raffaele Perego, Fabrizio Silvest...
EDBT
2009
ACM
149views Database» more  EDBT 2009»
13 years 7 months ago
Towards integrated and efficient scientific sensor data processing: a database approach
In this work, we focus on managing scientific environmental data, which are measurement readings collected from wireless sensors. In environmental science applications, raw sensor...
Ji Wu, Yongluan Zhou, Karl Aberer, Kian-Lee Tan
GI
2009
Springer
13 years 7 months ago
Visual Twittering Using Mobile Phones in Pervasive Environments
Abstract: Research in the field of academic teaching and life focuses on the integration of recent technologies. Additionally, new trends within the current usage of e.g. the Inter...
Michael Wittke, Sven Tomforde, Yaser Chaaban, J&uu...
HCI
2009
13 years 7 months ago
Navigation Support for the Walking Wounded
We aim at designing an effective evacuation support system for disaster response, specifically tailored to aid the walking wounded, a significant group of victims suffering from re...
Lucy T. Gunawan, Augustinus H. J. Oomes, Zhenke Ya...
ICASSP
2009
IEEE
13 years 6 months ago
Transcoding based robust streaming of compressed video
A variety of techniques have been proposed to enhance the error robustness of the video streaming system. However, most of them improves the error resilience during compression ra...
Xiaopeng Fan, Oscar C. Au, Mengyao Ma, Ling Hou, J...