Sciweavers

613 search results - page 19 / 123
» Event Extent Estimation
Sort
View
WWW
2008
ACM
14 years 9 months ago
Using subspace analysis for event detection from web click-through data
Although most of existing research usually detects events by analyzing the content or structural information of Web documents, a recent direction is to study the usage data. In th...
Ling Chen 0002, Yiqun Hu, Wolfgang Nejdl
ESTIMEDIA
2007
Springer
14 years 2 months ago
Signature-based Microprocessor Power Modeling for Rapid System-level Design Space Exploration
This paper presents a technique for high-level power estimation of microprocessors. The technique, which is based on abstract execution profiles called ’event signatures’, op...
Peter van Stralen, Andy D. Pimentel
WWW
2010
ACM
14 years 3 months ago
Earthquake shakes Twitter users: real-time event detection by social sensors
Twitter, a popular microblogging service, has received much attention recently. An important characteristic of Twitter is its real-time nature. For example, when an earthquake occ...
Takeshi Sakaki, Makoto Okazaki, Yutaka Matsuo
ICCV
2001
IEEE
14 years 10 months ago
What Value Covariance Information in Estimating Vision Parameters?
Many parameter estimation methods used in computer vision are able to utilise covariance information describing the uncertainty of data measurements. This paper considers the valu...
Michael J. Brooks, Wojciech Chojnacki, Darren Gawl...
SIGCOMM
1999
ACM
14 years 28 days ago
On Estimating End-to-End Network Path Properties
The more information about current network conditions available to a transport protocol, the more efficiently it can use the network to transfer its data. In networks such as the...
Mark Allman, Vern Paxson