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DATE
2003
IEEE
91views Hardware» more  DATE 2003»
15 years 5 months ago
Multithreaded Synchronous Data Flow Simulation
This paper introduces an efficient multithreaded synchronous dataflow (SDF) scheduler that can significantly reduce the running time of multi-rate SDF simulations on multiprocesso...
Johnson S. Kin, José Luis Pino
KDD
1997
ACM
120views Data Mining» more  KDD 1997»
15 years 4 months ago
Discovering Trends in Text Databases
We describe a system we developed for identifying trends in text documents collected over a period of time. Trends can be used, for example, to discover that a company is shifting...
Brian Lent, Rakesh Agrawal, Ramakrishnan Srikant
AAAI
2007
15 years 2 months ago
Autonomous Development of a Grounded Object Ontology by a Learning Robot
We describe how a physical robot can learn about objects from its own autonomous experience in the continuous world. The robot identifies statistical regularities that allow it t...
Joseph Modayil, Benjamin Kuipers
ECAL
2005
Springer
15 years 1 months ago
From the Inside Looking Out: Self Extinguishing Perceptual Cues and the Constructed Worlds of Animats
Jakob von Uexk¨ull’s theory of the Umwelt is described and it is used to show how perceptual states can be defined. It is described how perceptual cues are selected over evolut...
Ian Macinnes, Ezequiel A. Di Paolo
FLAIRS
2001
15 years 1 months ago
Tracking Clusters in Evolving Data Sets
As organizations accumulate data over time, the problem of tracking how patterns evolve becomes important. In this paper, we present an algorithm to track the evolution of cluster...
Daniel Barbará, Ping Chen