Concept

Interaction multimodale

Publications associées (263)

Enhanced Performance of Multimodal Biometric Systems by Confidence Estimation

The main scope of this project is to identify the best method of confidence estimator whose performance could be reliable in comparison to multimodal fusion alone. To do that, three alternative approaches to prediction confidence estimation are presented a ...

IDIAP2003

On automatic annotation of meeting databases

Hervé Bourlard, Daniel Gatica-Perez, Samy Bengio, Mark Barnard

In this paper, we discuss meetings as an application domain for multimedia content analysis. Meeting databases are a rich data source suitable for a variety of audio, visual and multi-modal tasks, including speech recognition, people and action recognition ...

2003

On automatic annotation of meeting databases

Hervé Bourlard, Daniel Gatica-Perez, Samy Bengio, Mark Barnard

IDIAP2003

Separating Business Process from User Interaction in Web-Based Information Commerce

Karl Aberer, Anwitaman Datta, Zoran Despotovic

In Web-based information commerce it is diffcult to disentangle presentation from process logic, and sometimes even data is not separate from the presentation. Consequently, it becomes crucial to define an abstract model for business processes and their ma ...

2003

On developing a voice-enabled interface for interactive tour-guide robots

Andrzej Drygajlo, Plamen Prodanov

This paper considers design methodologies in order to develop voice-enabled interfaces for tour-guide robots deployed at the Robotics Exposition of the Swiss National Exhibition (Expo.02). Human–robot voice communication presents new challenges for design ...

2003

Why Do Multi-Stream, Multi-Band and Multi-Modal Approaches Work on Biometric User Authentication Tasks?

Samy Bengio, Norman Hoon Thian Poh

Multi-band, multi-stream and multi-modal approaches have proven to be very successful both in experiments and in real-life applications, among which speech recognition and biometric authentication are of particular interest here. However, there is a lack o ...

IDIAP2003

Recent advances in the multi-stream HMM/ANN hybrid approach to noise robust ASR

Astrid Hagen

In this article we review several successful extensions to the standard Hidden-Markov-Model/Artificial Neural Network (HMM/ANN) hybrid, which have recently made important contributions to the field of noise robust automatic speech recognition. The first ex ...

IDIAP2002

Gestures for Multi-Modal Interfaces: A Review

Sébastien Marcel

This document presents a review on gestures for multi-modal interfaces and focus on hand gestures. It first introduces the role that the gesture modality plays in human communication. It then describes different types of gestures. Finally, it gives an over ...

IDIAP2002

Voice Enabled Interface for Interactive Tour Guide Robots

Roland Siegwart, Guy Ramel

This paper considers design methodologies in order to develop voice-enabled interfaces for tour-guide robots to be deployed at the Robotics Exposition of the Swiss National Exhibition (Expo.02). Human-robot voice communication presents new challenges for d ...

2002

Dialkyl Effect on Enantioselectivity: p-Stacking as a Structural Feature in P,N Complexes of Palladium(II)

Ursula Röthlisberger

A phosphino,oxazoline P,N-bidentate ligand, 4, contg. 3,5-di-tert-butylphenyl groups was prepd. In the Heck arylation of dihydrofuran, 4 affords higher ee's than either 2 or 3, the unsubstituted and m-dimethylphenyl analogs, resp. Several Pd(0) complexes o ...

2002

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