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» Patterns in Complex Systems Modeling
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ECBS
2009
IEEE
120views Hardware» more  ECBS 2009»
14 years 4 months ago
Tuning Complex Sensornet Systems Using Principled Engineering Methods
Sensornet lifespan and utility is limited by the energy resources of individual motes. Network designers seek to maximise energy efficiency while maintaining acceptable Quality o...
Jonathan Tate, Iain Bate
SEMWEB
2007
Springer
14 years 3 months ago
Vocabulary Patterns in Free-for-all Collaborative Indexing Systems
In collaborative indexing systems users generate a big amount of metadata by labelling web-based content. These labels are known as tags and form a shared vocabulary. In order to u...
Wolfgang Maass, Tobias Kowatsch, Timo Münster
ICC
2008
IEEE
120views Communications» more  ICC 2008»
14 years 3 months ago
Invariance Property of Isotropic Random Walk Mobility Patterns in Mobile Ad-Hoc Networks
—The class of isotropic random walk mobility models, including Random Direction mobility model, Random Walk mobility model and Brownian motion mobility model, has been widely use...
Han Cai, Chul-Ho Lee, Do Young Eun
SP
2009
IEEE
14 years 3 months ago
Exploiting Unix File-System Races via Algorithmic Complexity Attacks
We defeat two proposed Unix file-system race condition defense mechanisms. First, we attack the probabilistic defense mechanism of Tsafrir, et al., published at USENIX FAST 2008[...
Xiang Cai, Yuwei Gui, Rob Johnson
NIPS
2003
13 years 10 months ago
Information Dynamics and Emergent Computation in Recurrent Circuits of Spiking Neurons
We employ an efficient method using Bayesian and linear classifiers for analyzing the dynamics of information in high-dimensional states of generic cortical microcircuit models....
Thomas Natschläger, Wolfgang Maass