[Elsnet-list] CFP: INTERSPEECH 2010 Paralinguistic Challenge - Now started.

"Schuller, Björn" schuller at tum.de
Fri Mar 19 17:39:27 CET 2010

Dear List,

for those of you interested: the INTERSPEECH 2010 Paralinguistic Challenge has now officially started. Please find more information below.


Call for Papers
INTERSPEECH 2010 Paralinguistic Challenge 

Age, Gender and Affect



Bjoern Schuller (CNRS-LIMSI, France)
Stefan Steidl (FAU Erlangen-Nuremberg, Germany)
Anton Batliner (FAU Erlangen-Nuremberg, Germany)
Felix Burkhardt (Deutsche Telekom, Germany) 
Laurence Devillers (CNRS-LIMSI, France) 
Christian Mueller (DFKI, Germany) 
Shrikanth Narayanan (University of Southern California, USA)
HUMAINE Association
Deutsche Telekom Laboratories

The Challenge

Most paralinguistic analysis tasks resemble each other not only by means of processing and ever-present data sparseness, but by lacking agreed-upon evaluation procedures and comparability, in contrast to more "traditional" disciplines in speech analysis; at the same time, this is a rapidly emerging field of research, due to the constantly growing interest on applications to human behaviour analysis, and technologies for human-machine communication and multimedia retrieval. 

In these respects, the INTERSPEECH 2010 Paralinguistic Challenge shall help bridging the gap between excellent research on paralinguistic information in spoken language and low compatibility of results, by addressing three selected tasks. The "aGender" and the the "AVIC" corpora will be provided by the organisers. The first consists of 46 hours of telephone speech, stemming from 954 speakers, and will serve to evaluate features and algorithms for the detection of speaker age and gender. The second features 2 hours of human conversational speech recording (21 subjects), annotated in different levels of interest. The corpus further features a transcription of spoken content with word boundaries by forced alignment, non-linguistic vocalisations, single annotator tracks, different well-defined chunkings, and the sequence of these. Both corpora are given with distinct definition of test, development, and training partitions, incorporating speaker independence, as needed in most real-life settings. Benchmark results of the most popular approaches will be provided. 

Three sub-challenges are addressed:
.	In the Age Sub-Challenge, the age of speakers has to be determined. 
.	In the Gender Sub-Challenge, a gender classification task has to be solved.
.	Finally, the Affect Sub-Challenge asks for determination of speakers' interest in ordinal representation in this year's challenge as opposed to last INTERSPEECH's Emotion Challenge, which dealt with emotion in a broader sense. 

All sub-challenges allow contributors to find their own features with their own classification algorithm. However, a standard feature set is given per corpus that may be used. The labels of the test set are unknown, and participants have to stick to the definition of training, development, and test sets. They may report on results obtained on the development set, but have only one trial to upload their results on the test set, whose labels are unknown to them. Each participation will be accompanied by a paper presenting the results that undergoes peer-review. The organisers preserve the right to re-evaluate the findings, but will not participate themselves in the challenge. Participants are encouraged to compete in multiple sub-challenges. 

Overall, contributions using the provided or equivalent databases are sought in (but not limited to) the following areas: 
.	Participation in any of the sub-challenges 
.	Combined determination of paralinguistic information under mutual information exploitation 
.	Novel features and algorithms for the detection of paralinguistic information 
.	Novel corpora and evaluations for paralinguistic tasks

The results of the Challenge will be presented at a Special Session of Interspeech 2010 in Makuhari, Japan.
Prizes will be awarded to the sub-challenge winners and a best paper.
If you are interested and planning to participate in the Paralinguistic Challenge, or if you want to be kept informed about the Challenge, please send the organisers an e-mail to indicate your interest and visit the homepage:


Our apologies if you receive multiple copies of this message,

Thank you and best,

Stefan Steidl, Anton Batliner, Felix Burkhardt, Laurence Devillers, Christian Mueller, Shrikanth Narayanan and Bjoern Schuller


Dr. Bjoern Schuller
Senior Researcher and Lecturer

Spoken Language Processing Group
BP133 91403 Orsay cedex

Technische Universitaet Muenchen
Institute for Human-Machine Communication
D-80333 München

schuller at tum.de

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