Valentin Jijkoun

Publication Activity (10 Years)

Years Active: 2003-2018
Publications (10 Years): 2

Top Topics

Classification Rate

Lessons Learned

Processing Times

Top Venues

Publications

Qiaoling Liu, Josh Chao, Thomas Mahoney, Alan Chern, Chris Min, Faizan Javed, Valentin Jijkoun
Lessons Learned from Developing and Deploying a Large-Scale Employer Name Normalization System for Online Recruitment. KDD (2018)
Mahak Goindani, Qiaoling Liu, Josh Chao, Valentin Jijkoun
Employer Industry Classification Using Job Postings. ICDM Workshops (2017)
Valentin Jijkoun, Maarten de Rijke
Bootstrapping subjectivity detection. SIGIR (2011)
Corrado Boscarino, Katja Hofmann, Valentin Jijkoun, Edgar Meij, Maarten de Rijke, Wouter Weerkamp
DIR 2011: the eleventh Dutch-Belgian information retrieval workshop. SIGIR Forum 45 (1) (2011)
Valentin Jijkoun, Maarten de Rijke, Wouter Weerkamp
Generating Focused Topic-Specific Sentiment Lexicons. ACL (2010)
Valentin Jijkoun, Katja Hofmann
Generating a Non-English Subjectivity Lexicon: Relations That Matter. EACL (2009)
Mahboob Alam Khalid, Valentin Jijkoun, Maarten de Rijke
The Impact of Named Entity Normalization on Information Retrieval for Question Answering. ECIR (2008)
Valentin Jijkoun, Mahboob Alam Khalid, Maarten Marx, Maarten de Rijke
Named entity normalization in user generated content. AND (2008)
Valentin Jijkoun, Maarten de Rijke
Overview of WebCLEF 2008 (Draft). CLEF (Working Notes) (2008)
Valentin Jijkoun, Maarten de Rijke
The University of Amsterdam at TAC 2008 Question Answering Track. TAC (2008)
Valentin Jijkoun, Maarten de Rijke
Overview of WebCLEF 2008. CLEF (2008)
Valentin Jijkoun, Maarten de Rijke
Using Centrality to Rank Web Snippets. CLEF (2007)
Valentin Jijkoun, Maarten de Rijke
Overview of WebCLEF 2007. CLEF (2007)
Valentin Jijkoun, Katja Hofmann, David Ahn, Mahboob Alam Khalid, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang
The University of Amsterdam at CLEF@QA 2007. CLEF (Working Notes) (2007)
Valentin Jijkoun, Maarten de Rijke
Overview of WebCLEF 2007. CLEF (Working Notes) (2007)
Katja Hofmann, Valentin Jijkoun, Mahboob Alam Khalid, Joris van Rantwijk, Erik F. Tjong Kim Sang
The University of Amsterdam at the TREC 2007 QA Track. TREC (2007)
Danilo Giampiccolo, Pamela Forner, Jesús Herrera, Anselmo Peñas, Christelle Ayache, Corina Forascu, Valentin Jijkoun, Petya Osenova, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe
Overview of the CLEF 2007 Multilingual Question Answering Track. CLEF (2007)
Valentin Jijkoun, Maarten de Rijke
WiQA: Evaluating Multi-lingual Focused Access to Wikipedia. EVIA@NTCIR (2007)
Sisay Fissaha Adafre, Valentin Jijkoun, Maarten de Rijke
Fact Discovery in Wikipedia. Web Intelligence (2007)
Mahboob Alam Khalid, Valentin Jijkoun, Maarten de Rijke
Machine Learning for Question Answering from Tabular Data. DEXA Workshops (2007)
Stefan Schlobach, David Ahn, Maarten de Rijke, Valentin Jijkoun
Data-driven type checking in open domain question answering. J. Appl. Log. 5 (1) (2007)
Valentin Jijkoun, Maarten Marx, Maarten de Rijke, Frank van Waveren
Electoral search using the VerkiezingsKijker: an experience report. WWW (2007)
Luís Sarmento, Valentin Jijkoun, Maarten de Rijke, Eugénio C. Oliveira
"More like these": growing entity classes from seeds. CIKM (2007)
Danilo Giampiccolo, Pamela Forner, Anselmo Peñas, Christelle Ayache, Dan Cristea, Valentin Jijkoun, Petya Osenova, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe
Overview of the CLEF 2007 Multilingual Question Answering Track. CLEF (Working Notes) (2007)
Valentin Jijkoun, Maarten de Rijke
The University of Amsterdam at WebCLEF 2007: Using Centrality to Rank Web Snippets. CLEF (Working Notes) (2007)
Valentin Jijkoun, Katja Hofmann, David Ahn, Mahboob Alam Khalid, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang
The University of Amsterdam's Question Answering System at QA@CLEF 2007. CLEF (2007)
David Ahn, Valentin Jijkoun, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang
Quartz: A Question Answering System for Dutch. CLEF (2006)
Wouter Alink, Valentin Jijkoun, David Ahn, Maarten de Rijke, Peter A. Boncz, Arjen P. de Vries
Representing and Querying Multi-dimensional Markup for Question Answering. NLPXML@EACL (2006)
Valentin Jijkoun, Maarten de Rijke
Overview of the WiQA Task at CLEF 2006. CLEF (2006)
Valentin Jijkoun, Maarten de Rijke
Overview of WiQA 2006. CLEF (Working Notes) (2006)
Sisay Fissaha Adafre, Valentin Jijkoun, Maarten de Rijke
Link-Based vs. Content-Based Retrieval for Question Answering Using Wikipedia. CLEF (2006)
Bernardo Magnini, Danilo Giampiccolo, Pamela Forner, Christelle Ayache, Valentin Jijkoun, Petya Osenova, Anselmo Peñas, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe
Overview of the CLEF 2006 Multilingual Question Answering Track. CLEF (2006)
Sisay Fissaha Adafre, Valentin Jijkoun, Maarten de Rijke
The University of Amsterdam at WiQA 2006. CLEF (Working Notes) (2006)
Valentin Jijkoun, Joris van Rantwijk, David Ahn, Erik F. Tjong Kim Sang, Maarten de Rijke
The University of Amsterdam at CLEF@QA 2006. CLEF (Working Notes) (2006)
Bernardo Magnini, Danilo Giampiccolo, Pamela Forner, Christelle Ayache, Petya Osenova, Anselmo Peñas, Valentin Jijkoun, Bogdan Sacaleanu, Paulo Rocha, Richard F. E. Sutcliffe
Overview of the CLEF 2006 Multilingual Question Answering Track. CLEF (Working Notes) (2006)
Gilad Mishne, Maarten de Rijke, Valentin Jijkoun
Using a Reference Corpus as a User Model for Focused Information Retrieval. J. Digit. Inf. Manag. 3 (1) (2005)
David Ahn, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Erik F. Tjong Kim Sang
The University of Amsterdam at QA@CLEF 2005. CLEF (Working Notes) (2005)
Valentin Jijkoun, Maarten de Rijke
Retrieving answers from frequently asked questions pages on the web. CIKM (2005)
Valentin Jijkoun, Maarten de Rijke
Recognizing Textual Entailment: Is Word Similarity Enough?. MLCW (2005)
David Ahn, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Erik F. Tjong Kim Sang
Towards an Offline XML-Based Strategy for Answering Questions. CLEF (2005)
David Ahn, Sisay Fissaha Adafre, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Erik F. Tjong Kim Sang
Towards a Multi-Stream Question Answering-As-XML-Retrieval Strategy. TREC (2005)
David Ahn, Valentin Jijkoun, Gilad Mishne, Karin Müller, Maarten de Rijke, Stefan Schlobach
Using Wikipedia at the TREC QA Track. TREC (2004)
David Ahn, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Stefan Schlobach, Gilad Mishne
Making Stone Soup: Evaluating a Recall-Oriented Multi-stream Question Answering System for Dutch. CLEF (2004)
Valentin Jijkoun, Jori Mur, Maarten de Rijke
Information Extraction for Question Answering: Improving Recall Through Syntactic Patterns. COLING (2004)
Valentin Jijkoun, Maarten de Rijke
Enriching the Output of a Parser Using Memory-based Learning. ACL (2004)
David Ahn, Sisay Fissaha, Valentin Jijkoun, Maarten de Rijke
The University of Amsterdam at Senseval-3: Semantic roles and Logic forms. SENSEVAL@ACL (2004)
Valentin Jijkoun, Gilad Mishne, Maarten de Rijke, Stefan Schlobach, David Ahn, Karin Müller
The University of Amsterdam at QA@CLEF 2004. CLEF (Working Notes) (2004)
Valentin Jijkoun, Maarten de Rijke
Answer Selection in a Multi-stream Open Domain Question Answering System. ECIR (2004)
Valentin Jijkoun, Gilad Mishne, Christof Monz, Maarten de Rijke, Stefan Schlobach, Oren Tsur
The University of Amsterdam at the TREC 2003 Question Answering Track. TREC (2003)
Valentin Jijkoun, Gilad Mishne, Maarten de Rijke
The University of Amsterdam at QA@CLEF2003. CLEF (Working Notes) (2003)
Valentin Jijkoun, Gilad Mishne, Maarten de Rijke
How Frogs Built the Berlin Wall: A Detailed Error Analysis of a Question Answering System for Dutch. CLEF (2003)
Valentin Jijkoun
Finding Non-local Dependencies: Beyond Pattern Matching. ACL (Companion) (2003)