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AOSD
2004
ACM
15 years 12 months ago
Composition, reuse and interaction analysis of stateful aspects
Aspect-Oriented Programming promises separation of concerns at the implementation level. However, aspects are not always orthogonal and aspect interaction is a fundamental problem...
Rémi Douence, Pascal Fradet, Mario Süd...
IUI
2004
ACM
15 years 12 months ago
Evaluation of visual balance for automated layout
Layout refers to the process of determining the size and position of the visual objects in an information presentation. We introduce the WeightMap, a bitmap representation of the ...
Simon Lok, Steven Feiner, Gary Ngai
IUI
2004
ACM
15 years 12 months ago
Choosing when to interact with learners
In this paper, we describe a method for pedagogical agents to choose when to interact with learners in interactive learning environments. This method is based on observations of h...
Lei Qu, Ning Wang, W. Lewis Johnson
JCDL
2004
ACM
107views Education» more  JCDL 2004»
15 years 12 months ago
A semi-automated digital preservation system based on semantic web services
This paper describes a Web-services-based system which we have developed to enable organizations to semi-automatically preserve their digital collections by dynamically discoverin...
Jane Hunter, Sharmin Choudhury
MMDB
2004
ACM
136views Multimedia» more  MMDB 2004»
15 years 12 months ago
A motion based scene tree for browsing and retrieval of compressed videos
This paper describes a fully automatic content-based approach for browsing and retrieval of MPEG-2 compressed video. The first step of the approach is the detection of shot bound...
Haoran Yi, Deepu Rajan, Liang-Tien Chia
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