Phrase-based Evaluation of Word-to-Word Alignments. - Michael Carl; Sisay Fissaha (ParallelTexts@NAACL-HLT, 2003)

Experiments in German Treebank Parsing. - Sisay Fissaha; Daniel Olejnik; Ralf Kornberger; Karin Müller 001; Detlef Prescher (TSD, 2003)

The University of Amsterdam at CLEF 2004. - Sisay Fissaha Adafre; Willem Robert van Hage; Jaap Kamps; Gustavo Lacerda de Melo; Maarten de Rijke (CLEF (Working Notes), 2004)

Effective Translation, Tokenization and Combination for Cross-Lingual Retrieval. - Jaap Kamps; Sisay Fissaha Adafre; Maarten de Rijke (CLEF, 2004)

Formal analysis of some aspects of Amharic noun phrases. - Sisay Fissaha Adafre (EAMT, 2004)

The University of Amsterdam at Senseval-3: Semantic roles and Logic forms. - David Ahn; Sisay Fissaha; Valentin Jijkoun; Maarten de Rijke (SENSEVAL@ACL, 2004)

Part of Speech Tagging for Amharic using Conditional Random Fields. - Sisay Fissaha Adafre (SEMITIC@ACL, 2005)

Recognizing and Interpreting Temporal Expressions in Open Domain Texts. - David Ahn; Sisay Fissaha Adafre; Maarten de Rijke (We Will Show Them! (1), 2005)

Towards Task-Based Temporal Extraction and Recognition. - David Ahn; Sisay Fissaha Adafre; Maarten de Rijke (Annotating, Extracting and Reasoning about Time and Events, 2005)

Discovering missing links in Wikipedia. - Sisay Fissaha Adafre; Maarten de Rijke (LinkKDD, 2005)

Towards a Multi-Stream Question Answering-As-XML-Retrieval Strategy. - David Ahn; Sisay Fissaha Adafre; Valentin Jijkoun; Karin Müller 001; Maarten de Rijke; Erik F. Tjong Kim Sang (TREC, 2005)

Extracting Temporal Information from Open Domain Text: A Comparative Exploration. - David Ahn; Sisay Fissaha Adafre; Maarten de Rijke (J. Digit. Inf. Manag., 2005)

Link-Based vs. Content-Based Retrieval for Question Answering Using Wikipedia. - Sisay Fissaha Adafre; Valentin Jijkoun; Maarten de Rijke (CLEF, 2006)

The University of Amsterdam at WiQA 2006. - Sisay Fissaha Adafre; Valentin Jijkoun; Maarten de Rijke (CLEF (Working Notes), 2006)

Dublin City University at WebCLEF 2007. - Sisay Fissaha Adafre (CLEF (Working Notes), 2007)

Ask the Crowd to Find out What's Important. - Sisay Fissaha Adafre; Maarten de Rijke (ICDM Workshops, 2007)

Estimating Importance Features for Fact Mining (With a Case Study in Biography Mining). - Sisay Fissaha Adafre; Maarten de Rijke (RIAO, 2007)

Fact Discovery in Wikipedia. - Sisay Fissaha Adafre; Valentin Jijkoun; Maarten de Rijke (Web Intelligence, 2007)

Dublin City University at QA@CLEF 2008. - Sisay Fissaha Adafre; Josef van Genabith (CLEF, 2008)