Valentin Jijkoun

54 papers A* 5A 5B 1Journal 3Unranked 38
YearRankTypeTitle / Venue / Authors
2018 A* conf
Lessons Learned from Developing and Deploying a Large-Scale Employer Name Normalization System for Online Recruitment.
KDD
Qiaoling Liu, Josh Chao, Thomas Mahoney, Alan Chern, Chris Min, Faizan Javed, Valentin Jijkoun
2017 — conf
Employer Industry Classification Using Job Postings.
ICDM Workshops
Mahak Goindani, Qiaoling Liu, Josh Chao, Valentin Jijkoun
2013 — ch.
Generating, Refining and Using Sentiment Lexicons.
Essential Speech and Language Technology for Dutch
Maarten de Rijke, Valentin Jijkoun, Fons Laan, Wouter Weerkamp, Paul Ackermans, Gijs Geleijnse
2011 A* conf
Bootstrapping subjectivity detection.
SIGIR
Valentin Jijkoun, Maarten de Rijke
2011 J jnl
DIR 2011: the eleventh Dutch-Belgian information retrieval workshop.
SIGIR Forum
Corrado Boscarino, Katja Hofmann, Valentin Jijkoun, Edgar Meij, Maarten de Rijke, Wouter Weerkamp
2010 A* conf
Generating Focused Topic-Specific Sentiment Lexicons.
ACL
Valentin Jijkoun, Maarten de Rijke, Wouter Weerkamp
2009 A conf
Generating a Non-English Subjectivity Lexicon: Relations That Matter.
EACL
Valentin Jijkoun, Katja Hofmann
2008 — ed.
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
CLEF
Carol Peters, Valentin Jijkoun, Thomas Mandl, Henning Müller, Douglas W. Oard, Anselmo Peñas, Vivien Petras, Diana Santos
2008 — conf
Named entity normalization in user generated content.
AND
Valentin Jijkoun, Mahboob Alam Khalid, Maarten Marx, Maarten de Rijke
2008 — conf
Overview of WebCLEF 2008 (Draft).
CLEF (Working Notes)
Valentin Jijkoun, Maarten de Rijke
2008 — conf
Overview of WebCLEF 2008.
CLEF
Valentin Jijkoun, Maarten de Rijke
2008 A conf
The Impact of Named Entity Normalization on Information Retrieval for Question Answering.
ECIR
Mahboob Alam Khalid, Valentin Jijkoun, Maarten de Rijke
2008 — conf
The University of Amsterdam at TAC 2008 Question Answering Track.
TAC
Valentin Jijkoun, Maarten de Rijke
2007 A conf
"More like these": growing entity classes from seeds.
CIKM
Luís Sarmento, Valentin Jijkoun, Maarten de Rijke, Eugénio C. Oliveira
2007 J jnl
Data-driven type checking in open domain question answering.
J. Appl. Log.
Stefan Schlobach, David Ahn, Maarten de Rijke, Valentin Jijkoun
2007 A* conf
Electoral search using the VerkiezingsKijker: an experience report.
WWW
Valentin Jijkoun, Maarten Marx, Maarten de Rijke, Frank van Waveren
2007 — conf
Fact Discovery in Wikipedia.
Web Intelligence
Sisay Fissaha Adafre, Valentin Jijkoun, Maarten de Rijke
2007 — conf
Machine Learning for Question Answering from Tabular Data.
DEXA Workshops
Mahboob Alam Khalid, Valentin Jijkoun, Maarten de Rijke
2007 — conf
Overview of WebCLEF 2007.
CLEF
Valentin Jijkoun, Maarten de Rijke
2007 — conf
Overview of WebCLEF 2007.
CLEF (Working Notes)
Valentin Jijkoun, Maarten de Rijke
2007 — conf
Overview of the CLEF 2007 Multilingual Question Answering Track.
CLEF
Danilo Giampiccolo, Pamela Forner, Jesús Herrera, Anselmo Peñas, Christelle Ayache, Corina Forascu, Valentin Jijkoun, Petya Osenova, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe
2007 — conf
Overview of the CLEF 2007 Multilingual Question Answering Track.
CLEF (Working Notes)
Danilo Giampiccolo, Pamela Forner, Anselmo Peñas, Christelle Ayache, Dan Cristea, Valentin Jijkoun, Petya Osenova, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe
2007 — conf
The University of Amsterdam at CLEF@QA 2007.
CLEF (Working Notes)
Valentin Jijkoun, Katja Hofmann, David Ahn, Mahboob Alam Khalid, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang
2007 — conf
The University of Amsterdam at WebCLEF 2007: Using Centrality to Rank Web Snippets.
CLEF (Working Notes)
Valentin Jijkoun, Maarten de Rijke
2007 — conf
The University of Amsterdam at the TREC 2007 QA Track.
TREC
Katja Hofmann, Valentin Jijkoun, Mahboob Alam Khalid, Joris van Rantwijk, Erik F. Tjong Kim Sang
2007 — conf
The University of Amsterdam's Question Answering System at QA@CLEF 2007.
CLEF
Valentin Jijkoun, Katja Hofmann, David Ahn, Mahboob Alam Khalid, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang
2007 — conf
Using Centrality to Rank Web Snippets.
CLEF
Valentin Jijkoun, Maarten de Rijke
2007 — conf
WiQA: Evaluating Multi-lingual Focused Access to Wikipedia.
EVIA@NTCIR
Valentin Jijkoun, Maarten de Rijke
2006 — conf
Link-Based vs. Content-Based Retrieval for Question Answering Using Wikipedia.
CLEF
Sisay Fissaha Adafre, Valentin Jijkoun, Maarten de Rijke
2006 — conf
Overview of WiQA 2006.
CLEF (Working Notes)
Valentin Jijkoun, Maarten de Rijke
2006 — conf
Overview of the CLEF 2006 Multilingual Question Answering Track.
CLEF
Bernardo Magnini, Danilo Giampiccolo, Pamela Forner, Christelle Ayache, Valentin Jijkoun, Petya Osenova, Anselmo Peñas, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe
2006 — conf
Overview of the CLEF 2006 Multilingual Question Answering Track.
CLEF (Working Notes)
Bernardo Magnini, Danilo Giampiccolo, Pamela Forner, Christelle Ayache, Petya Osenova, Anselmo Peñas, Valentin Jijkoun, Bogdan Sacaleanu, Paulo Rocha, Richard F. E. Sutcliffe
2006 — conf
Overview of the WiQA Task at CLEF 2006.
CLEF
Valentin Jijkoun, Maarten de Rijke
2006 — conf
Quartz: A Question Answering System for Dutch.
CLEF
David Ahn, Valentin Jijkoun, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang
2006 — conf
Representing and Querying Multi-dimensional Markup for Question Answering.
NLPXML@EACL
Wouter Alink, Valentin Jijkoun, David Ahn, Maarten de Rijke, Peter Boncz, Arjen P. de Vries
2006 — conf
The University of Amsterdam at CLEF@QA 2006.
CLEF (Working Notes)
Valentin Jijkoun, Joris van Rantwijk, David Ahn, Erik F. Tjong Kim Sang, Maarten de Rijke
2006 — conf
The University of Amsterdam at WiQA 2006.
CLEF (Working Notes)
Sisay Fissaha Adafre, Valentin Jijkoun, Maarten de Rijke
2005 — conf
Recognizing Textual Entailment: Is Word Similarity Enough?.
MLCW
Valentin Jijkoun, Maarten de Rijke
2005 A conf
Retrieving answers from frequently asked questions pages on the web.
CIKM
Valentin Jijkoun, Maarten de Rijke
2005 — conf
The University of Amsterdam at QA@CLEF 2005.
CLEF (Working Notes)
David Ahn, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Erik F. Tjong Kim Sang
2005 — conf
Towards a Multi-Stream Question Answering-As-XML-Retrieval Strategy.
TREC
David Ahn, Sisay Fissaha Adafre, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Erik F. Tjong Kim Sang
2005 — conf
Towards an Offline XML-Based Strategy for Answering Questions.
CLEF
David Ahn, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Erik F. Tjong Kim Sang
2005 J jnl
Using a Reference Corpus as a User Model for Focused Information Retrieval.
J. Digit. Inf. Manag.
Gilad Mishne, Maarten de Rijke, Valentin Jijkoun
2004 A conf
Answer Selection in a Multi-stream Open Domain Question Answering System.
ECIR
Valentin Jijkoun, Maarten de Rijke
2004 A* conf
Enriching the Output of a Parser Using Memory-based Learning.
ACL
Valentin Jijkoun, Maarten de Rijke
2004 B conf
Information Extraction for Question Answering: Improving Recall Through Syntactic Patterns.
COLING
Valentin Jijkoun, Jori Mur, Maarten de Rijke
2004 — conf
Making Stone Soup: Evaluating a Recall-Oriented Multi-stream Question Answering System for Dutch.
CLEF
David Ahn, Valentin Jijkoun, Karin Müller, Maarten de Rijke, Stefan Schlobach, Gilad Mishne
2004 — conf
The University of Amsterdam at QA@CLEF 2004.
CLEF (Working Notes)
Valentin Jijkoun, Gilad Mishne, Maarten de Rijke, Stefan Schlobach, David Ahn, Karin Müller
2004 — conf
The University of Amsterdam at Senseval-3: Semantic roles and Logic forms.
SENSEVAL@ACL
David Ahn, Sisay Fissaha, Valentin Jijkoun, Maarten de Rijke
2004 — conf
Using Wikipedia at the TREC QA Track.
TREC
David Ahn, Valentin Jijkoun, Gilad Mishne, Karin Müller, Maarten de Rijke, Stefan Schlobach
2003 — conf
Finding Non-local Dependencies: Beyond Pattern Matching.
ACL (Companion)
Valentin Jijkoun
2003 — conf
How Frogs Built the Berlin Wall: A Detailed Error Analysis of a Question Answering System for Dutch.
CLEF
Valentin Jijkoun, Gilad Mishne, Maarten de Rijke
2003 — conf
The University of Amsterdam at QA@CLEF2003.
CLEF (Working Notes)
Valentin Jijkoun, Gilad Mishne, Maarten de Rijke
2003 — conf
The University of Amsterdam at the TREC 2003 Question Answering Track.
TREC
Valentin Jijkoun, Gilad Mishne, Christof Monz, Maarten de Rijke, Stefan Schlobach, Oren Tsur