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ICASSP
2011
IEEE
13 years 1 months ago
Down-scaling interlace video from H.264/AVC intra-coded bit stream
In this paper, we develop a method for generating thumbnail images from the interlaced H.264/AVC coded bit streams. We devise a method exploiting both the spatial and transform do...
Huy N. Tran, Hyung Suk Oh, Wonha Kim
MM
2005
ACM
166views Multimedia» more  MM 2005»
14 years 3 months ago
MedSMan: a streaming data management system over live multimedia
Querying live media streams is a challenging problem that is becoming an essential requirement in a growing number of applications. Research in multimedia information systems has ...
Bin Liu, Amarnath Gupta, Ramesh Jain
MMS
2006
13 years 9 months ago
Adaptive receiver-driven streaming from multiple senders
This paper presents design and evaluation of an adaptive streaming mechanism from multiple senders to a single receiver in Peer-toPeer (P2P) networks, called P2P Adaptive Layered ...
Nazanin Magharei, Reza Rejaie
AAAI
2007
14 years 18 hour ago
Temporal and Information Flow Based Event Detection from Social Text Streams
Recently, social text streams (e.g., blogs, web forums, and emails) have become ubiquitous with the evolution of the web. In some sense, social text streams are sensors of the rea...
Qiankun Zhao, Prasenjit Mitra, Bi Chen
PET
2012
Springer
12 years 3 days ago
Differentially Private Continual Monitoring of Heavy Hitters from Distributed Streams
We consider applications scenarios where an untrusted aggregator wishes to continually monitor the heavy-hitters across a set of distributed streams. Since each stream can contain ...
T.-H. Hubert Chan, Mingfei Li, Elaine Shi, Wenchan...