Proceedings Seventh International Workshop on Groupware. CRIWG 2001
DOI: 10.1109/criwg.2001.951845
|View full text |Cite
|
Sign up to set email alerts
|

Coordination of collaborative activities: a framework for the definition of tasks interdependencies

Abstract: The Coordination of interdependencies between tasks in collaborative environments is a very important and difJicult endeavor. The separation between tasks and interdependencies allows f o r the use of different coordination policies in the same collaborative environment by changing only the coordination mechanisms that control the interdependencies. This paper presents a framework for the definition of interdependencies that frequently occur in collaborative activities. By means of a clear characterization of … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
11
0
6

Publication Types

Select...
5
3
1

Relationship

1
8

Authors

Journals

citations
Cited by 23 publications
(17 citation statements)
references
References 21 publications
0
11
0
6
Order By: Relevance
“…Dependencies are transformed into automata, which are used by a central scheduler to decide if particular events are accepted, delayed or rejected. In [36,37], Raposo et al propose a larger set of basic interdependencies and propose modeling their coordination using Petri nets.…”
Section: Related Workmentioning
confidence: 99%
“…Dependencies are transformed into automata, which are used by a central scheduler to decide if particular events are accepted, delayed or rejected. In [36,37], Raposo et al propose a larger set of basic interdependencies and propose modeling their coordination using Petri nets.…”
Section: Related Workmentioning
confidence: 99%
“…De modo a fomentar a interação/colaboração entre alunos, propõe-se a especificação de relações de dependência entre atividades. De fato, a interdependência entre tarefas é um importante aspecto do trabalho colaborativo [Raposo et al, 2001]. Quando dependências entre tarefas não são definidas, oportuniza-se que alunos as realizem sem que interações entre eles ocorram -logo, trabalho individual dentro de um contexto coletivo.…”
Section: Propostas De Respostas Aos Problemas Identificadosunclassified
“…A coordenação (Figura 3) organiza a equipa de investigadores atribuindo tarefas para serem realizadas por determinada ordem, dentro de um determinado intervalo de tempo e cumprindo os objetivos inicialmente propostos [6]. A coordenação envolve ainda a articulação das diferentes tarefas, levando às ações necessárias para o trabalho cooperativo.…”
Section:  Coordenaçãounclassified