Facilitation Tool-a tool to assist facilitators managing group decision support systems. Ninth Workshop on Information Technologies and Systems, WITS. 99,(1999).
Flexible communication support for CSCW applications. String Processing and Information Retrieval Symposium, 1999 and International Workshop on Groupware. 338–342.(1999).
A GDSS agenda builder for inexperienced facilitators. Proceedings of the 10th EuroGDSS workshop. 1–15.(1999).
[Heuristics based on dynamic programming and adjacency restrictions in forest management: an example in a cork-oak grove and its application in a eucalyptus plantation]. Revista Florestal (Portugal).(1999).
[Linear programming and strategic forest resource management: its application to the Leiria National Woodlands]. Revista Florestal (Portugal).(1999).
Logically instantaneous communication on top of distributed memory parallel machines. Parallel Computing Technologies. 258–270.(1999).
Mechanisms for Video Integration and Navigation on the Web. WebNet World Conference on the WWW and Internet. 1999, 1484–1485.(1999).
Multi-user object-oriented environments. Object-Oriented Technology ECOOP'99 Workshop Reader. 80–96.(1999).
Programação dinâmica e gestão de povoamentos com estrutura regular e composição pura. Aplicação á Mata Nacional de Leiria. Revista Florestal. 12, 69–82.(1999).
The Role of Hypervideo in Learning Environments. WebNet World Conference on the WWW and Internet. 1999, 1672–1672.(1999).
SACAz - Um sistema de agentes para carregamento de um armazém de dados de acessos Web. CRC: 2ª conferência sobre Redes de computadores.(1999).
SagFlor, a simulator of management alternatives in forest ecosystems. Revista Florestal (Portugal).(1999).
SAGfLOR–An automated forest management prescription writer. Modelling the Growth of Tree Plantations and Agroforestry Systems in South and East Africa, University of Joensuu, Faculty of Forestry Research Notes. 97, 211–218.(1999).
Scalability issues in MOOs: the role of object migration and replication. ECOOP Workshops. 90–91.(1999).
Visual Reflection: Language, Action and Feedback. Visual Languages, IEEE Symposium on. 182–182.(1999).