Concept

Usability

Related publications (241)

INTRODUCING RESET PATTERNS: AN EXTENSION TO A RAPID DIALOGUE PROTOTYPING METHODOLOGY

This paper exposes the Rapid Dialogue Prototyping Methodology [1, 2, 3], a methodology allowing the easy and automatic derivation of an ad hoc dialogue management system from a specific task description. The goal of the produced manager is to provide the u ...

2004

Intellectual property management and protection for multimedia content

Claudio Paolo Alberti

Nowadays, network infrastructures are increasingly used in support to commercialization of digital multimedia content. Such kind of non-material goods, namely videos, music, still images and any other type of multi-media information are ready for the migra ...

EPFL2004

Geometric Alignment and Chromatic Calibration of Serial Radiographic Images

Philippe Thévenaz

Objective—To develop software for automated registration and intensity calibration of serial dental radiographs for the analysis of longitudinal changes in bone density. Methods—Serial dental radiographs were acquired using a positioning device designed to ...

The British Institute of Radiology2004

Rapid dialogue prototyping methodology

Martin Rajman, Miroslav Melichar

This paper is about the automated production of dialogue models. The goal is to propose and validate a methodology that allows the production of finalized dialogue models (i.e. dialogue models specific for given applications) in a few hours. The solution w ...

2004

Key agreement over a radio link

Jean-Pierre Hubaux, Mario Cagalj

We present a simple, and yet powerful, technique for key establishment over a radio link in peer-to-peer networks. Our approach is based on the Diffie-Hellman key agreement protocol. This protocol is known to be vulnerable to the ``man-in-the-middle" attac ...

2004

Neurite Tracing in Fluorescence Microscopy Images Using Ridge Filtering and Graph Searching: Principles and Validation

Michaël Unser, Pascal Steiner, Mathews Jacob

To assist neurobiologists investigating the molecular mechanisms involved in neurite formation and differentiation, we have developed an interactive technique for the tracing and quantification of elongated image structures. The technique is based on an im ...

IEEE2004

Evaluation of a Web-based learning environment for Hands-on experimentation

Denis Gillet, Anh Vu Nguyen Ngoc, Stéphane Sire

The evaluation of learning environments depends highly on the evaluation instruments used and on the position of the evaluation in the design cycle. In this article, we present a use-case report of a summative evaluation of a Web-based learning environment ...

iNEER in cooperation with Begell House Publishers2004

User-Customized Password Speaker Verification Using Multiple Reference and Background Models

Hervé Bourlard

This paper discusses and optimizes an HMM/GMM based User-Customized Password Speaker Verification (UCP-SV) system. Unlike text-dependent speaker verification, in UCP-SV systems, customers can choose their own passwords with no lexical constraints. The pass ...

IDIAP2004

Evaluation of a Web-Based Training Environment for Hands-On Experimentation

Denis Gillet, Anh Vu Nguyen Ngoc, Stéphane Sire

The role of evaluation in software development has been well established. It is of first importance in usability engineering. Over the last years, many interactive systems have benefited from user evaluation, including e- learning applications. As with oth ...

2003

Teaching Image-Processing Programming in Java

Michaël Unser, Daniel Sage

Image processing (IP) can be taught very effectively by complementing the basic lectures with computer laboratories where the participants can actively manipulate and process images. This offering can be made even more attractive by allowing the students t ...

IEEE2003

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