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ICALT
2006
IEEE
14 years 3 months ago
Lessons from LAMS for IMS Learning Design
LAMS (the Learning Activity Management System) is a Learning Design system with a particular focus on sequencing of collaborative learning activities. This paper reviews a number ...
James Roland Dalziel
CEAS
2007
Springer
14 years 1 months ago
Online Active Learning Methods for Fast Label-Efficient Spam Filtering
Active learning methods seek to reduce the number of labeled examples needed to train an effective classifier, and have natural appeal in spam filtering applications where trustwo...
D. Sculley
FAC
2008
64views more  FAC 2008»
13 years 9 months ago
Testing a deterministic implementation against a non-controllable non-deterministic stream X-machine
A stream X-machine is a type of extended finite state machine with an associated development approach that consists of building a system from a set of trusted components. One of th...
Robert M. Hierons, Florentin Ipate
FOCS
2008
IEEE
14 years 4 months ago
On the Value of Multiple Read/Write Streams for Approximating Frequency Moments
We consider the read/write streams model, an extension of the standard data stream model in which an algorithm can create and manipulate multiple read/write streams in addition to...
Paul Beame, Dang-Trinh Huynh-Ngoc
DIS
2010
Springer
13 years 8 months ago
Sentiment Knowledge Discovery in Twitter Streaming Data
Micro-blogs are a challenging new source of information for data mining techniques. Twitter is a micro-blogging service built to discover what is happening at any moment in time, a...
Albert Bifet, Eibe Frank