David Ahn

	2007
13		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: 344-351
12		David Ahn, Joris van Rantwijk, Maarten de Rijke: A Cascaded Machine Learning Approach to Interpreting Temporal Expressions. HLT-NAACL 2007: 420-427
11		Stefan Schlobach, David Ahn, Maarten de Rijke, Valentin Jijkoun: Data-driven type checking in open domain question answering. J. Applied Logic 5(1): 121-143 (2007)
	2006
10		David Ahn, Valentin Jijkoun, Joris van Rantwijk, Maarten de Rijke, Erik F. Tjong Kim Sang: Quartz: A Question Answering System for Dutch. CLEF 2006: 362-371
9		Steven Schockaert, David Ahn, Martine De Cock, Etienne E. Kerre: Question Answering with Imperfect Temporal Information. FQAS 2006: 647-658
	2005
8		David Ahn, Sisay Fissaha Adafre, Maarten de Rijke: Towards Task-Based Temporal Extraction and Recognition. Annotating, Extracting and Reasoning about Time and Events 2005
7		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: 449-456
6		Haifei Li, Patrick C. K. Hung, Jia Zhang, David Ahn: Designing Privacy Policies for Adopting RFID in the Retail Industry. IEEE SCC 2005: 251-252
5		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
4		David Ahn, Sisay Fissaha Adafre, Maarten de Rijke: Recognizing and Interpreting Temporal Expressions in Open Domain Texts. We Will Show Them! (1) 2005: 31-50
	2004
3		Haifei Li, David Ahn, Patrick C. K. Hung: Algorithms for Automated Negotiations and Their Applications in Information Privacy. CEC 2004: 255-262
2		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: 423-434
1		David Ahn, Valentin Jijkoun, Gilad Mishne, Karin Müller, Maarten de Rijke, Stefan Schlobach: Using Wikipedia at the TREC QA Track. TREC 2004

Coauthor Index

1	Sisay Fissaha Adafre (Sisay Fissaha)	[4] [5] [8]
2	Martine De Cock	[9]
3	Katja Hofmann	[13]
4	Patrick C. K. Hung	[3] [6]
5	Valentin Jijkoun	[1] [2] [5] [7] [10] [11] [13]
6	Etienne E. Kerre	[9]
7	Mahboob Alam Khalid	[13]
8	Haifei Li	[3] [6]
9	Gilad Mishne	[1] [2]
10	Karin Müller	[1] [2] [5] [7]
11	Joris van Rantwijk	[10] [12] [13]
12	Maarten de Rijke	[1] [2] [4] [5] [7] [8] [10] [11] [12] [13]
13	Erik F. Tjong Kim Sang	[5] [7] [10] [13]
14	Stefan Schlobach	[1] [2] [11]
15	Steven Schockaert	[9]
16	Jia Zhang	[6]

Colors in the list of coauthors