| Vol-761 urn:nbn:de:0074-761-7 Copyright © 2011 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.

# DDIExtraction 2011
First Challenge Task on Drug-Drug Interaction Extraction 2011

### Proceedings of the 1st Challenge Task on Drug-Drug Interaction Extraction 2011

#### SEPLN 2011 satellite workshop

### Huelva, Spain, September 7, 2011.

Edited by

### Isabel Segura-Bedmar *
Paloma Martinez *
Daniel Sanchez-Cisneros *

* University Carlos III of Madrid, Computer Science Department, Av. Universidad, 30 - 28911 Leganés (Madrid), Spain

## Table of Contents

- Welcome

1. The 1st DDIExtraction-2011 Challenge Task: Extraction of Drug-Drug Interactions from Biomedical Texts 1-9
   Isabel Segura-Bedmar, Paloma Martinez, Daniel Sanchez-Cisneros
2. Relation Extraction for Drug-Drug Interactions using Ensemble Learning 11-18
   Philippe Thomas, Mariana Neves, Illes Solt, Domonkos Tikk, Ulf Leser
3. Two Different Machine Learning Techniques for Drug-Drug Interaction Extraction 19-26
   Md. Faisal Mahbub Chowdhury, Asma Ben Abacha, Alberto Lavelli, Pierre Zweigenbaum
4. Drug-drug Interaction Extraction Using Composite Kernels 27-33
   Md. Faisal Mahbub Chowdhury, Alberto Lavelli
5. Drug-Drug Interaction Extraction with RLS and SVM Classiffers 35-42
   Jari Björne, Antti Airola, Tapio Pahikkala, Tapio Salakoski
6. Feature Selection for Drug-Drug Interaction Detection Using Machine-Learning Based Approaches 43-50
   Anne-Lyse Minard, Anne-Laure Ligozat, Brigitte Grau, Lamia Makour
7. Automatic Drug-Drug Interaction Detection: A Machine Learning Approach with Maximal Frequent Sequence Extraction 51-58
   Sandra Garcia-Blasco, Santiago M. Mola-Velasco, Roxana Danger, Paolo Rosso
8. A Machine Learning Approach to Extract Drug - Drug Interactions in an Unbalanced Dataset 59-65
   Jacinto Mata Vázquez, Ramón Santano, Daniel Blanco, Marcos Lucero, Manuel J. Maña López
9. Drug-Drug Interactions Discovery Based on CRFs SVMs and Rule-Based Methods 67-74
   Stefania Rubrichi, Matteo Gabetta, Riccardo Bellazzi, Cristiana Larizza, Silvana Quaglini
10. An Experimental Exploration of Drug-Drug Interaction Extraction from Biomedical Texts 75-82
    Man Lan, Jiang Zhao, Kezun Zhang, Honglei Shi, Jingli Cai
11. Extraction of Drug-Drug Interactions Using All Paths Graph Kernel 83-88
    Shreyas Karnik, Abhinita Subhadarshini, Zhiping Wang, Luis Rocha, Lang Li

The whole proceedings can also be downloaded as a single file pdf.

28-Jul-2011: submitted by Daniel Sanchez-Cisneros
28-Jul-2011: published on CEUR-WS.org