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ISCAS
2007
IEEE
124views Hardware» more  ISCAS 2007»
16 years 1 months ago
CMOS Current-controlled Oscillators
— The work presented in this paper is about the design of current-controlled oscillators (ICO). Two ICOs are proposed. Aiming at reducing the duration of the short-circuit curren...
Junhong Zhao, Chunyan Wang
IV
2007
IEEE
133views Visualization» more  IV 2007»
16 years 1 months ago
Focus Group Methodology for Evaluating Information Visualization Techniques and Tools
This paper proposes a structured methodology that uses focus group interviews to evaluate Information Visualization techniques and tools. Focus groups are particularly suitable fo...
Riccardo Mazza, Alessandra Berre
SEMCO
2007
IEEE
16 years 1 months ago
Semantic annotation and retrieval of video events using multimedia ontologies
Effective usage of multimedia digital libraries has to deal with the problem of building efficient content annotation and retrieval tools. In this paper Multimedia Ontologies, th...
Andrew D. Bagdanov, Marco Bertini, Alberto Del Bim...
AOSE
2007
Springer
16 years 1 months ago
Tool-Supported Development with Tropos: The Conference Management System Case Study
Abstract. The agent-oriented software engineering methodology Tropos offers a structured development process and supporting tools for developing complex, distributed systems. The ...
Mirko Morandini, Duy Cu Nguyen, Anna Perini, Alber...
DEXA
2007
Springer
141views Database» more  DEXA 2007»
16 years 1 months ago
Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme
We present an access method for set-valued attributes that is based on a multi-level extendible hashing scheme. This scheme avoids exponential directory growth for skewed data and...
Sven Helmer, Robin Aly, Thomas Neumann, Guido Moer...