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IS
2008
14 years 12 months ago
Continuous subspace clustering in streaming time series
Performing data mining tasks in streaming data is considered a challenging research direction, due to the continuous data evolution. In this work, we focus on the problem of clust...
Maria Kontaki, Apostolos N. Papadopoulos, Yannis M...
ISCI
2008
83views more  ISCI 2008»
14 years 12 months ago
A diversity maintaining population-based incremental learning algorithm
In this paper we propose a new probability update rule and sampling procedure for population-based incremental learning. These proposed methods are based on the concept of opposit...
Mario Ventresca, Hamid R. Tizhoosh
JUCS
2008
155views more  JUCS 2008»
14 years 11 months ago
Dynamic Bandwidth Pricing: Provision Cost, Market Size, Effective Bandwidths and Price Games
Abstract: Nowadays, in the markets of broadband access services, traditional contracts are of "static" type. Customers buy the right to use a specific amount of resources...
Sergios Soursos, Costas Courcoubetis, Richard R. W...
JVCIR
2006
126views more  JVCIR 2006»
14 years 11 months ago
Efficient intra- and inter-mode selection algorithms for H.264/ AVC
Intra-frame mode selection and inter-frame mode selection are new features introduced in the H.264 standard. Intra-frame mode selection dramatically reduces spatial redundancy in ...
Andy C. Yu, King Ngi Ngan, Graham R. Martin
AAMAS
2005
Springer
14 years 11 months ago
Efficient Management of Multi-Linked Negotiation Based on a Formalized Model
A Multi-linked negotiation problem occurs when an agent needs to negotiate with multiple other agents about different subjects (tasks, conflicts, or resource requirements), and th...
Xiaoqin Zhang, Victor R. Lesser, Sherief Abdallah