Ulrich Thiel

	2005
50		Libo Chen, Peter Fankhauser, Ulrich Thiel, Thomas Kamps: Statistical relationship determination in automatic thesaurus construction. CIKM 2005: 267-268
49		Ulrich Thiel, Holger Brocks, Andrea Dirsch-Weigand, André Everts, Ingo Frommholz, Adelheit Stein: Queries in Context: Access to Digitized Historic Documents in a Collaboratory for the Humanities. From Integrated Publication and Information Systems to Virtual Information and Knowledge Environments 2005: 117-127
48		Marcello L'Abbate, Ulrich Thiel, Thomas Kamps: Can Proactive Behavior turn Chatterbots into Conversational Agents?. IAT 2005: 173-179
47		Maristella Agosti, Hanne Albrechtsen, Nicola Ferro, Ingo Frommholz, Preben Hansen, Nicola Orio, Emanuele Panizzi, Annelise Mark Pejtersen, Ulrich Thiel: DiLAS: a Digital Library Annotation Service. IWAC 2005: 91-101
46		Libo Chen, Marcello L'Abbate, Ulrich Thiel, Erich J. Neuhold: The Layer-Seeds Term Clustering Method: Enabling Proactive Situation-Aware Product Recommendations in E-Commerce Dialogues. Information Systems Frontiers 7(4-5): 405-419 (2005)
	2004
45		Ingo Frommholz, Predrag Knezevic, Bhaskar Mehta, Claudia Niederée, Thomas Risse, Ulrich Thiel: Supporting Information Access in Next Generation Digital Library Architectures. DELOS Workshop: Digital Library Architectures 2004: 49-60
44		Predrag Knezevic, Bhaskar Mehta, Claudia Niederée, Thomas Risse, Ulrich Thiel, Ingo Frommholz: Supporting Information Access in Next Generation Digital Library Architectures. DELOS Workshop: Digital Library Architectures - LNCS Volume 2004: 207-222
43		Marcello L'Abbate, Ingo Frommholz, Ulrich Thiel, Erich J. Neuhold: Using Case Based Retrieval Techniques for Handling Anomalous Situations in Advisory Dialogues. DEXA 2004: 539-548
42		Maristella Agosti, Nicola Ferro, Ingo Frommholz, Ulrich Thiel: Annotations in Digital Libraries and Collaboratories - Facets, Models and Usage. ECDL 2004: 244-255
41		Libo Chen, Marcello L'Abbate, Ulrich Thiel, Erich J. Neuhold: Increasing the Customer?s Choice: Query Expansion Based on the Layer-Seeds Method and Its Application in E-Commerce. EEE 2004: 317-324
40		Hagen Engelmann, Marcello L'Abbate, Ulrich Thiel: Beratungsdialog im WWW: Ein konversationales Modell und seine Implementierung. ISI 2004: 227-246
39		Libo Chen, Ulrich Thiel: Language Modeling for Effective Construction of Domain Specific Thesauri. NLDB 2004: 242-253
38		Ulrich Thiel, Holger Brocks, Ingo Frommholz, Andrea Dirsch-Weigand, Jürgen Keiper, Adelheit Stein, Erich J. Neuhold: COLLATE - A collaboratory supporting research on historic European films. Int. J. on Digital Libraries 4(1): 8-12 (2004)
	2003
37		Marcello L'Abbate, Ulrich Thiel: The Use of Contextual Information in a Proactivity Model for Conversational Agents. CONTEXT 2003: 459-466
36		Ingo Frommholz, Holger Brocks, Ulrich Thiel, Erich J. Neuhold, Luigi Iannone, Giovanni Semeraro, Margherita Berardi, Michelangelo Ceci: Document-Centered Collaboration for Scholars in the Humanities - The COLLATE System. ECDL 2003: 434-445
35		Giovanni Semeraro, Marco Degemmis, Pasquale Lops, Ulrich Thiel, Marcello L'Abbate: A Personalized Information Search Process Based on Dialoguing Agents and User Profiling. ECIR 2003: 613-621
	2002
34		Marcello L'Abbate, Ulrich Thiel: Helping conversational agents to find informative responses: query expansion methods for chatterbots. AAMAS 2002: 796-797
33		Ingo Frommholz, Holger Brocks, Ulrich Thiel, Adelheit Stein: Kontextbasiertes Retrieval unter Verwendung verknüpfter Annontationen. GI Jahrestagung 2002: 161-165
32		Libo Chen, Ulrich Thiel, Marcello L'Abbate: Automatische Thesauruserstellung und Query Expansion in einer E-Commerce-Anwendung. ISI 2002: 181-200
	2001
31		Lieming Huang, Ulrich Thiel, Matthias Hemmje, Erich J. Neuhold: Distributed Information Search with Adaptive Meta-Search Engines. CAiSE 2001: 315-329
30		Holger Brocks, Ulrich Thiel, Adelheit Stein, Andrea Dirsch-Weigand: Customizable Retrieval Functions Based on User Tasks in the Cultural Heritage Domain. ECDL 2001: 37-48
29		Jürgen Keiper, Holger Brocks, Andrea Dirsch-Weigand, Adelheit Stein, Ulrich Thiel: COLLATE - A Web-Based Collaboratory for Content-Based Access to and Work with Digitized Cultural Material. ICHIM (1) 2001: 495-511
28		Lieming Huang, Ulrich Thiel, Matthias Hemmje, Erich J. Neuhold: Adaptively constructing the query interface for meta-search engines. IUI 2001: 97-100
27		Lieming Huang, Ulrich Thiel, Matthias Hemmje, Erich J. Neuhold: Adaptive Web Meta-search Enhanced by Constraint-Based Query Constructing and Mapping. WAIM 2001: 400-407
	2000
26		Silvia Hollfelder, André Everts, Ulrich Thiel: Designing for Semantic Access: A Video Browsing System. Multimedia Tools Appl. 11(3): 281-293 (2000)
	1999
25		Silvia Hollfelder, André Everts, Ulrich Thiel: Concept-Based Browsing in Video Libraries. ADL 1999: 105-115
24		Silvia Hollfelder, André Everts, Ulrich Thiel: Designing for Semantic Access: A Video Browsing System. ICMCS, Vol. 1 1999: 394-399
23		Ulrich Thiel, André Everts, Barbara Lutes, Adelheit Stein: Can Rule-Based Indexing Support Concept-Based Multimedia Retrieval in Digital Libraries? Some Experimental Results. MIRA 1999
22		Adelheit Stein, Jon Atle Gulla, Ulrich Thiel: User-Tailored Planning of Mixed Initiative Information-Seeking Dialogues. User Model. User-Adapt. Interact. 9(1-2): 133-166 (1999)
	1998
21		Ulrich Thiel, Silvia Hollfelder, André Everts: Multimedia Management and Query Processing Issues in Distributed Digital Libraries: A HERMES Perspective. DEXA Workshop 1998: 84-89
20		André Everts, Silvia Hollfelder, Ulrich Thiel: Browsing Descriptors and Content-Based Presentation Support for Videos. Workshop Multimedia-Systeme, GI Jahrestagung 1998: 85-93
19		Ulrich Thiel, André Everts, Barbara Lutes, Kostas Tzeras: Integration und Suche in Digitalen Bibliotheken: Ein logikbasierter Ansatz. Inform., Forsch. Entwickl. 13(3): 147-158 (1998)
	1997
18		Jon Atle Gulla, Bram van der Vos, Ulrich Thiel: An Abductive, Linguistic Approach to Model Retrieval. Data Knowl. Eng. 23(1): 17-31 (1997)
	1995
17		Ulrich Thiel, Jon Atle Gulla, Adrian Müller, Adelheit Stein: Dialogue Strategies for Multimedia Retrieval: Intertwining Abductive Reasoning and Dialogue Planning. MIRO 1995
	1994
16		Adrian Müller, Ulrich Thiel: Query Expansion in an Abductive Information Retrieval System. RIAO 1994: 461-481
	1993
15		Adelheit Stein, Ulrich Thiel: A Conversational Model of Multimodal Interaction in Information Systems. AAAI 1993: 283-288
14		Ulrich Thiel, Martin Kracker, Adelheit Stein: MERIT Motifs. ICTAI 1993: 482-483
13		Junzhong Gu, Ulrich Thiel, Jian Zhoa: Efficient Retrieval of Complex Objects: Query Processing in a Hybrid DB and IR System. Information Retrieval 1993: 67-81
	1992
12		Stephan Dilley, John A. Bateman, Ulrich Thiel, Anne Tissen: Integrating Natural Language Components into Graphical Discourse. ANLP 1992: 72-79
11		Adelheit Stein, Ulrich Thiel, Anne Tissen: Knowledge Based Control of Visual Dialogues in Information Systems. Advanced Visual Interfaces 1992: 138-155
	1991
10		Anja Kerner, Ulrich Thiel: Graphical Support for Users' Inferences within Retrieval Dialogues. VL 1991: 211-216
	1990
9		Ulrich Thiel: Konversationale Modellierung graphisch-interaktiver Systeme: Ein Beispiel. GWAI 1990: 65-74
8		Udo Hahn, Rainer Hammwöhner, Ulrich Reimer, Ulrich Thiel: Inhaltsorientierte Navigation in automatisch generierten Hypertext-Basen. Hypertext und Hypermedia 1990: 205-219
	1989
7		Ulrich Thiel, Rainer Hammwöhner: Interaktion mit Textwissensbasen: Ein objektorientierter Ansatz. GI Jahrestagung (1) 1989: 81-95
6		Rainer Kuhlen, Rainer Hammwöhner, Gabriele Sonnenberger, Ulrich Thiel: TWRM-TOPOGRAPHIC - Ein wissensbasiertes System zur situationsgerechten Aufbereitung und Präsentation von Textinformationen in graphischen Retrievaldialogen. Inform., Forsch. Entwickl. 4(2): 89-107 (1989)
	1987
5		Rainer Hammwöhner, Ulrich Thiel: Content Oriented Relations between Text Units - A Structural Model for Hypertexts. Hypertext 1987: 155-174
4		Ulrich Thiel, Rainer Hammwöhner: Informational Zooming: An Interaction Model for the Graphical Access to Text Knowledge Bases. SIGIR 1987: 45-56
	1986
3		Rainer Hammwöhner, Ulrich Thiel: Die Behandlung graphischer Seiteneffekte beim Backtracking in Prolog. GI Jahrestagung (1) 1986: 313-321
	1985
2		Rainer Hammwöhner, Ulrich Thiel: Graphisch-Interaktive Manipulation komplexer Wissensstrukturen mit dem Framenetz-Editor TOPOGRAPHIK I. Software-Ergonomie 1985: 119-128
	1984
1		Rainer Hammwöhner, Ulrich Thiel: Graphische Kommunikations- und präsentationsformen für komplexe Wissens- und Textstrukturen: zur Konzeption eines graphischen Interface für ein wissensbesiertes Textkondensierungssystem. Kognitive Aspekte der Mensch-Computer-Interaktion 1984: 165-177

Coauthor Index

1	Maristella Agosti	[42] [47]
2	Hanne Albrechtsen	[47]
3	John A. Bateman	[12]
4	Margherita Berardi	[36]
5	Holger Brocks	[29] [30] [33] [36] [38] [49]
6	Michelangelo Ceci	[36]
7	Libo Chen	[32] [39] [41] [46] [50]
8	Marco Degemmis (Marco de Gemmis)	[35]
9	Stephan Dilley	[12]
10	Andrea Dirsch-Weigand	[29] [30] [38] [49]
11	Hagen Engelmann	[40]
12	André Everts	[19] [20] [21] [23] [24] [25] [26] [49]
13	Peter Fankhauser	[50]
14	Nicola Ferro	[42] [47]
15	Ingo Frommholz	[33] [36] [38] [42] [43] [44] [45] [47] [49]
16	Junzhong Gu	[13]
17	Jon Atle Gulla	[17] [18] [22]
18	Udo Hahn	[8]
19	Rainer Hammwöhner	[1] [2] [3] [4] [5] [6] [7] [8]
20	Preben Hansen	[47]
21	Matthias Hemmje	[27] [28] [31]
22	Lieming Huang	[27] [28] [31]
23	Luigi Iannone	[36]
24	Thomas Kamps	[48] [50]
25	Jürgen Keiper	[29] [38]
26	Anja Kerner	[10]
27	Predrag Knezevic	[44] [45]
28	Martin Kracker	[14]
29	Rainer Kuhlen	[6]
30	Marcello L'Abbate	[32] [34] [35] [37] [40] [41] [43] [46] [48]
31	Pasquale Lops	[35]
32	Barbara Lutes	[19] [23]
33	Bhaskar Mehta	[44] [45]
34	Adrian Müller	[16] [17]
35	Erich J. Neuhold	[27] [28] [31] [36] [38] [41] [43] [46]
36	Claudia Niederée	[44] [45]
37	Nicola Orio	[47]
38	Emanuele Panizzi	[47]
39	Annelise Mark Pejtersen	[47]
40	Ulrich Reimer	[8]
41	Thomas Risse	[44] [45]
42	Giovanni Semeraro	[35] [36]
43	Gabriele Sonnenberger	[6]
44	Silvia von Stackelberg (Silvia Hollfelder)	[20] [21] [24] [25] [26]
45	Adelheit Stein	[11] [14] [15] [17] [22] [23] [29] [30] [33] [38] [49]
46	Anne Tissen	[11] [12]
47	Kostas Tzeras	[19]
48	Bram van der Vos	[18]
49	Jian Zhoa	[13]