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» Multidimensional Data Modeling for Business Process Analysis
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172
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AH
2008
Springer
15 years 10 months ago
A Scrutable User Modelling Infrastructure for Enabling Life-Long User Modelling
User Modelling is the core component for the majority of personalisation systems. By keeping a model for every user, a system can successfully personalise its content and utilise a...
Demetris Kyriacou
122
Voted
ICIP
2002
IEEE
16 years 5 months ago
Updating mixture of principal components for error concealment
This paper is organized as follows. In Section 2, we formulate the proposed UMPC method for modeling nonstationary and multi-modal data. Both MPC and UPC are shown to be special ca...
Trista Pei-chun Chen, Tsuhan Chen
124
Voted
WWW
2007
ACM
16 years 4 months ago
Explorations in the use of semantic web technologies for product information management
Master data refers to core business entities a company uses repeatedly across many business processes and systems (such as lists or hierarchies of customers, suppliers, accounts, ...
Chen Wang, Daniel C. Wolfson, Jean-Sébastie...
161
Voted
ICASSP
2011
IEEE
14 years 7 months ago
A novel vector quantization-based video summarization method using independent component analysis mixture model
In this paper, we present a new independent component analysis mixture vector quantization (ICAMVQ) method to summarize the video content. In particular, independent component ana...
Junfeng Jiang, Xiao-Ping Zhang
139
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Analysis of the pilot contamination effect in very large multicell multiuser MIMO systems for physical channel models
We consider multicell multiuser MIMO systems with a very large number of antennas at the base station. We assume that the channel is estimated by using uplink training sequences, ...
Hien Quoc Ngo, Thomas L. Marzetta, Erik G. Larsson