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ECAL
1999
Springer
14 years 2 months ago
Integrating Unsupervised Learning, Motivation and Action Selection in an A-life Agent
How can we expect an A-life Agent to learn how to perform tasks when it is not told what those tasks are, and it is not provided any indication or feedback as to its performance? ...
Mark Witkowski
NDSS
2006
IEEE
14 years 4 months ago
Deploying a New Hash Algorithm
The strength of hash functions such as MD5 and SHA-1 has been called into question as a result of recent discoveries. Regardless of whether or not it is necessary to move away fro...
Steven M. Bellovin, Eric Rescorla
HICSS
2003
IEEE
173views Biometrics» more  HICSS 2003»
14 years 3 months ago
An Activity-Based Model of Collective Knowledge
In the challenges faced by organisations in the area of knowledge management, there is clearly a role for information and communications technologies in supporting the exploitatio...
Helen Hasan
GD
2003
Springer
14 years 3 months ago
An Energy Model for Visual Graph Clustering
We introduce an energy model whose minimum energy drawings reveal the clusters of the drawn graph. Here a cluster is a set of nodes with many internal edges and few edges to nodes ...
Andreas Noack
MKM
2009
Springer
14 years 2 months ago
Spreadsheet Interaction with Frames: Exploring a Mathematical Practice
Since Mathematics really is about what mathematicians do, in this paper, we will look at the mathematical practice of framing, in which an object of interest is viewed in terms of ...
Andrea Kohlhase, Michael Kohlhase