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SLS
2009
Springer
250views Algorithms» more  SLS 2009»
16 years 1 months ago
Running Time Analysis of ACO Systems for Shortest Path Problems
Ant Colony Optimization (ACO) is inspired by the ability of ant colonies to find shortest paths between their nest and a food source. We analyze the running time of different ACO...
Christian Horoba, Dirk Sudholt
UM
2009
Springer
16 years 1 months ago
Context-Dependent Personalised Feedback Prioritisation in Exploratory Learning for Mathematical Generalisation
Abstract. In this paper we address the problem of prioritising feedback on the basis of multiple heterogeneous pieces of information in exploratory learning. The problem arises whe...
Mihaela Cocea, George D. Magoulas
WOWMOM
2009
ACM
143views Multimedia» more  WOWMOM 2009»
16 years 1 months ago
Improving partial cover of Random Walks in large-scale Wireless Sensor Networks
Random Walks (RWs) have been considered for information dissemination in large scale, dynamic and unstructured environments, as they are scalable, robust to topology changes and d...
Leonidas Tzevelekas, Ioannis Stavrakakis
BROADCOM
2008
IEEE
16 years 1 months ago
UnoHop: Efficient Distributed Hash Table with O(1) Lookup Performance
Distributed Hash Tables (DHTs) with O(1) lookup performance strive to minimize the maintenance traffic required for disseminating membership changes information (events). These eve...
Herry Imanta Sitepu, Carmadi Machbub, Armein Z. R....
CISS
2008
IEEE
16 years 1 months ago
MIMO-assisted channel-based authentication in wireless networks
— Multiple-input multiple-output (MIMO) techniques allow for multiplexing and/or diversity gain, and will be widely deployed in future wireless systems. In this paper, we propose...
Liang Xiao, Larry J. Greenstein, Narayan B. Manday...