Holger Billhardt

2009
18	EE	Roberto Centeno, Holger Billhardt, Ramón Hermoso, Sascha Ossowski: Organising MAS: a formal model based on organisational mechanisms. SAC 2009: 740-746
2008
17	EE	Ramón Hermoso, Roberto Centeno, Holger Billhardt, Sascha Ossowski: Extending virtual organizations to improve trust mechanisms. AAMAS (3) 2008: 1489-1492
16	EE	Holger Billhardt, Roberto Centeno, Alberto Fernández, Ramón Hermoso, Rubén Ortiz, Sascha Ossowski, Matteo Vasirani: On the Relevance of Organizational Structures for a Technology of Agreement. OTM Workshops 2008: 138-149
2007
15	EE	Miguel García-Remesal, Pedro Gil, Victor Maojo, Holger Billhardt, José Crespo: SAT & ZB: Novel Tools to Acquire and Browse Conceptual Schemas from Public Online Databases for Biomedical Applications. ER (Tutorials, Posters, Panels & Industrial Contributions) 2007: 65-70
14	EE	Holger Billhardt, Ramón Hermoso, Sascha Ossowski, Roberto Centeno: Trust-based service provider selection in open environments. SAC 2007: 1375-1380
13	EE	R. Alonso-Calvo, Victor Maojo, Holger Billhardt, Fernando Martín-Sánchez, Miguel García-Remesal, David Pérez-Rey: An agent- and ontology-based system for integrating public gene, protein, and disease databases. Journal of Biomedical Informatics 40(1): 17-29 (2007)
2006
12	EE	Ramón Hermoso, Holger Billhardt, Roberto Centeno, Sascha Ossowski: Effective Use of Organisational Abstractions for Confidence Models. ESAW 2006: 368-383
11	EE	Ramón Hermoso, Holger Billhardt, Roberto Centeno, Sascha Ossowski: Effective Use of Organisational Abstractions for Confidence Models. EUMAS 2006
2004
10	EE	Miguel García-Remesal, Victor Maojo, Holger Billhardt, José Crespo, R. Alonso-Calvo, David Pérez-Rey, Fernando Martin, A. Sousa: ARMEDA II: Supporting Genomic Medicine through the Integration of Medical and Genetic Databases. BIBE 2004: 227-236
9	EE	Holger Billhardt, Sascha Ossowski: Towards agent societies for information retrieval. SMC (6) 2004: 5584-5589
2003
8	EE	Victor Maojo, Miguel García-Remesal, Holger Billhardt, José Crespo, Fernando Martín-Sánchez, António Sousa Pereira: A Virtual Approach to Integrating Biomedical Databases and Terminologies. ISMDA 2003: 31-38
7	EE	Holger Billhardt, Daniel Borrajo, Victor Maojo: Learning Retrieval Expert Combinations with Genetic Algorithms. International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 11(1): 87-114 (2003)
2002
6	EE	José Crespo, Victor Maojo, José A. Sanandrés, Holger Billhardt: On the Strong Property of Connected Open-Close and Close-Open Filters. DGCI 2002: 165-174
5	EE	Holger Billhardt, Daniel Borrajo, Victor Maojo: Using genetic algorithms to find suboptimal retrieval expert combinations. SAC 2002: 657-662
4		Holger Billhardt, Daniel Borrajo, Victor Maojo: A context vector model for information retrieval. JASIST 53(3): 236-249 (2002)
2001
3	EE	José Crespo, Holger Billhardt, Juan Rodríguez-Pedrosa, José A. Sanandrés: Methods and Criteria for Detecting Significant Regions in Medical Image Analysis. ISMDA 2001: 20-27
2	EE	Holger Billhardt, José Crespo, Victor Maojo, Fernando Martin, José Luis Maté: A New Method for Unifying Heterogeneous Databases. ISMDA 2001: 54-61
1	EE	Stephan Dreiseitl, Lucila Ohno-Machado, Harald Kittler, Staal A. Vinterbo, Holger Billhardt, Michael Binder: A Comparison of Machine Learning Methods for the Diagnosis of Pigmented Skin Lesions. Journal of Biomedical Informatics 34(1): 28-36 (2001)

Coauthor Index

1	R. Alonso-Calvo	[10] [13]
2	Michael Binder	[1]
3	Daniel Borrajo	[4] [5] [7]
4	Roberto Centeno	[11] [12] [14] [16] [17] [18]
5	José Crespo	[2] [3] [6] [8] [10] [15]
6	Stephan Dreiseitl	[1]
7	Alberto Fernández	[16]
8	Miguel García-Remesal	[8] [10] [13] [15]
9	Pedro Gil	[15]
10	Ramón Hermoso	[11] [12] [14] [16] [17] [18]
11	Harald Kittler	[1]
12	Victor Maojo	[2] [4] [5] [6] [7] [8] [10] [13] [15]
13	Fernando Martin	[2] [10]
14	Fernando Martín-Sánchez	[8] [13]
15	José Luis Maté	[2]
16	Lucila Ohno-Machado	[1]
17	Rubén Ortiz	[16]
18	Sascha Ossowski	[9] [11] [12] [14] [16] [17] [18]
19	António Sousa Pereira	[8]
20	David Pérez-Rey	[10] [13]
21	Juan Rodríguez-Pedrosa	[3]
22	José A. Sanandrés	[3] [6]
23	A. Sousa	[10]
24	Matteo Vasirani	[16]
25	Staal A. Vinterbo	[1]

Colors in the list of coauthors