Siguiendo la nueva tendencia en las competiciones bianuales en áreas de la Bioinformática,
comenzada por CASP6.5 y continuada en CASP7.5, BioCreative, la competición relacionada con el área de
text-mining, va a celebrar su propia edición fraccional (
BioCreative II.5). Esta edición está principalmente pensada para participantes, debido a que las fechas proporcionadas por el comunicado oficial de la organización apuntan a los distintos plazos que tienen para entrenar sus herramientas, probarlas y evaluarlas.
Ya está abierto el plazo de inscripción, y se cerrará el próximo 3 de Abril. Aunque todavía no hay datos sobre el lugar de celebración ni las fechas de las reuniones que se suelen celebrar al final de estas competiciones, la
página web de BioCreative II.5 va a ir actualizándose con información adicional. Además, hay una lista de correo electrónico dedicada a la competición:
http://lists.sourceforge.net/mailman/listinfo/biocreative-participantEl anuncio completo original del evento viene a continuación:
Can Information Extraction contribute to the creation of Structured
Digital Abstracts (SDAs)?
- BioCreative II.5 builds on the FEBS Letters experiment for the creation of SDAs.
- BC II.5 will systematically assess the potential use of automated IE
in the curation of full-text articles.
See previous controversial articles:
CALL FOR PARTICIPATION
OVERVIEW
The BioCreative challenge evaluation consists of a community-wide effort
for promoting the development and evaluation of text mining and
information extraction systems applied to the biological domain.
Previous BioCreative challenges attracted considerable interest not only
in the bio-text mining community but also in the bioinformatics and
biological database domain, resulting in two special journal issues and
useful data resources for the development of biomedical text mining
systems.
BioCreative II.5 will evaluate real-time text mining capabilities on
full text articles and explore future possibilities for author-assisted
annotations using information extraction tools.
Interesting new aspects of BioCreative II.5 relate to:
- The use of an online MetaServer platform as basic evaluation infrastructure, allowing direct comparison of multiple participating
systems.
- Collaboration of article authors, publishers and expert human
annotators (for the preparation of task resources).
- Use of full text articles in various formats including XML.
- Alignment of various tasks on a common data collection.
TASKS
- INT - Interaction normalization task
(Given an article extract a set of biological entities, namely mentioned
interactor proteins) - IPT - Interaction pair task
(Extraction of biological relations, namely pairs of interacting proteins) - ACT - Article categorization task
(Binary classification of articles as relevant for extracting
interaction annotations)
For more information on the tasks, please visit the website at:
http://www.biocreative.org/events/biocreative-ii5/biocreative-ii5/
EVALUATION
Evaluation will be based on direct comparison of automatically generated predictions by participating systems against a Gold Standard of manually
generated annotations, so-called Structured Digital Abstracts (SDAs)
generated by the original article authors themselves as well we by
expert biological database annotators. In order to assure a more robust
evaluation setting and to be able to directly compare and visualize
different online predictions the BioCreative MetaServer (BCMS) platform
will be used.
PUBLICATIONS
The BioCreative II.5 challenge will result in high-impact publications
following the line of previous BioCreative publications, including
collaborative papers, evaluation articles and technical descriptions.
MAILING LIST / REGISTRATION
To join the BioCreative mailing list visit:
http://lists.sourceforge.net/mailman/listinfo/biocreative-participant
To obtain data (BioCreative data and workshop proceedings):
http://www.biocreative.org/accounts/register/
If you are interested in the BC II.5 challenge, register at:
http://www.biocreative.org/team/create/
(Note: Servers will be down on Sat., 7th Feb., from 9:00-14:00 GMT for
maintenance.)
DATES
- Registration Opening: now
- Training Phase/AS testing: Feb. 16th, 2009
- Registration Closing: Apr. 3rd, 2009
- Test Phase: Apr. 8th, 2009
- Evaluation Phase: Apr. 10th, 2009
We encourage you to visit the website and sign up for further information.
REFERENCES AND LINKS
Thank you,
the BioCreative Organizers
Alfonso Valencia
Martin Krallinger
Florian Leitner
* CNIO - Spanish National Cancer Research Centre
Lynette Hirschman
Scott Mardis
* The MITRE Corporation
Gianni Cesareni
* MINT Database