Publications related to Mixture models for multivariate extremes

Multi-party Focus of Attention Recognition in Meetings from Head Pose and Multimodal Contextual Cues

We address the problem of recognizing the visual focus of attention (VFOA) of meeting participants from their head pose and contextual cues. The main contribution of the paper is the use of a head pose posterior distribution as a representation of the head ...

2008

A Class Of Mean Field Interaction Models for Computer and Communication Systems

Jean-Yves Le Boudec

We consider models of N interacting objects, where the interaction is via a common resource and the distribution of states of all objects. We introduce the key scaling concept of intensity; informally, the expected number of transitions per object per time ...

2008

A New Measure of Travel Time Reliability for In-Vehicle Navigation Systems

This article introduces a new measure of travel time reliability for implementation in the dynamic routing algorithm of an intelligent car navigation system. The measure is based on the log-normal distribution of travel time on a link and consists of two i ...

Taylor & Francis2008

A Class Of Mean Field Interaction Models for Computer and Communication Systems

Jean-Yves Le Boudec

We consider models of

N

interacting objects, where the interaction is via a common resource and the distribution of states of all objects. We consider the case where the number of transitions per time slot per object vanishes as

N

grows. We show that, ...

2008

The spectrum of heavy tailed random matrices

Let X-N be an N x N random symmetric matrix with independent equidistributed entries. If the law P of the entries has a finite second moment, it was shown by Wigner [14] that the empirical distribution of the eigenvalues of X-N , once renormalized by root ...

Springer Verlag2008

Statistical methods for insect choice experiments

Ingrid Ricard

Olfactometer experiments are used to determine the effect of odours on the behaviour of organisms such as insects or nematodes, and typically result in data comprising many groups of small counts, overdispersed relative to the multinomial distribution. Ove ...

EPFL2008

Analytical Modelling and Sensitivity Analysis for Travel Time Estimation on Signalised Urban Network

André-Gilles Dumont, Edward Chung, Ashish Bhaskar

This paper presents a model for estimation of average travel time on signalized urban lane using cumulative plots. The plots are generated based on the availability of data: a) case-D, for detector data only; b) case-DS, for detector data and signal timing ...

2008

The estimation of Generalized Extreme Value models from choice-based samples

Michel Bierlaire

In the presence of choice-based sampling strategies for data collection, the property of Multinomial Logit (MNL) models, that consistent estimâtes of all parameters but the constants can be obtained from an Exogenous Sample Maximum Likelihood (ESML) estima ...

2008

COMBINATION OF AGGLOMERATIVE AND SEQUENTIAL CLUSTERING FOR SPEAKER DIARIZATION

Hervé Bourlard, Fabio Valente, Deepu Vijayasenan

This paper aims at investigating the use of sequential clustering for speaker diarization. Conventional diarization systems are based on parametric models and agglomerative clustering. In our previous work we proposed a non-parametric method based on the a ...

2008

Analyzing Flickr Groups

Daniel Gatica-Perez, Radu Andrei Negoescu

There is an explosion of community-generated multimedia content available online. In particular, Flickr constitutes a 200-million photo sharing system where users participate following a variety of social motivations and themes. Flickr groups are increasin ...

ACM2008

Mixture models for multivariate extremes

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Multi-party Focus of Attention Recognition in Meetings from Head Pose and Multimodal Contextual Cues

A Class Of Mean Field Interaction Models for Computer and Communication Systems

A New Measure of Travel Time Reliability for In-Vehicle Navigation Systems

A Class Of Mean Field Interaction Models for Computer and Communication Systems

The spectrum of heavy tailed random matrices

Statistical methods for insect choice experiments

Analytical Modelling and Sensitivity Analysis for Travel Time Estimation on Signalised Urban Network

The estimation of Generalized Extreme Value models from choice-based samples

COMBINATION OF AGGLOMERATIVE AND SEQUENTIAL CLUSTERING FOR SPEAKER DIARIZATION

Analyzing Flickr Groups

A Class Of Mean Field Interaction Models for Computer and Communication Systems

The estimation of Generalized Extreme Value models from choice-based samples

Multi-party Focus of Attention Recognition in Meetings from Head Pose and Multimodal Contextual Cues

A Class Of Mean Field Interaction Models for Computer and Communication Systems

Analytical Modelling and Sensitivity Analysis for Travel Time Estimation on Signalised Urban Network

The spectrum of heavy tailed random matrices

A New Measure of Travel Time Reliability for In-Vehicle Navigation Systems

Statistical methods for insect choice experiments

COMBINATION OF AGGLOMERATIVE AND SEQUENTIAL CLUSTERING FOR SPEAKER DIARIZATION

Analyzing Flickr Groups