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ACM Transactions on Autonomous and Adaptive Systems (TAAS), Volume 2 Issue 2, June 2007

Pervasive pheromone-based interaction with RFID tags
Marco Mamei, Franco Zambonelli
Article No.: 4
DOI: 10.1145/1242060.1242061

Despite the growing interest in pheromone-based interaction to enforce adaptive and context-aware coordination, the number of deployed systems exploiting digital pheromones to coordinate the activities of situated autonomous agents is still very...

The multilevel hypernetwork dynamics of complex systems of robot soccer agents
Jeffrey H. Johnson, Pejman Iravani
Article No.: 5
DOI: 10.1145/1242060.1242062

A mathematical formalism is sketched for representing relational structure between agents. n-ary relations, n > 2, require hypernetworks, which generalize binary relation networks. n-ary relations on sets create structure...

Adaptive selection of necessary and sufficient checkpoints for dynamic verification of temporal constraints in grid workflow systems
Jinjun Chen, Yun Yang
Article No.: 6
DOI: 10.1145/1242060.1242063

In grid workflow systems, a checkpoint selection strategy is responsible for selecting checkpoints for conducting temporal verification at the runtime execution stage. Existing representative checkpoint selection strategies often select some...