Protocol 5.12: Determining the topological structure of a complex areal object
Overview PROTOCOL Determining the topological structure of a complex areal object SUMMARY This algorithm is an extension of Protocol 5.11 which uses the hole values to determine the containment...
View ArticleProtocol 6.1: Tracking the (inner) boundary of a region
Overview PROTOCOL Tracking the (inner) boundary of a region, defined as sensed value above threshold r SUMMARY The algorithm starts with every mote broadcasting a message to its neighbors stating its...
View ArticleProtocol 6.3: Tracking histories of mobile objects in cordon-structured networks
Overview PROTOCOL Tracking histories of mobile objects in cordon-structured networks SUMMARY This algorithm stores the movements of mobile objects in a database where each entry contains the id of the...
View ArticleProtocol 6.2: Tracking the (inner) boundary of a region II
Overview PROTOCOL Tracking the (inner) boundary of a region, with state maintenance SUMMARY The algorithm starts with every mote storing its current sensed value and broadcasting its current sensed...
View ArticleProtocol 6.4: Hop-count flooding for dynamic environments
Overview PROTOCOL Hop-count flooding for dynamic environments, with sensor value trigger SUMMARY The algorithm starts with every mote that detects an environmental event / region broadcasting a message...
View ArticleProtocol 6.5: Epidemic information diffusion for mobile nodes
Overview PROTOCOL Epidemic information diffusion for mobile nodes SUMMARY This protocol defines an epidemic infection count, e. When a node in the IDLE state senses an environmental event it...
View ArticleProtocol 6.6: Basic flocking algorithm
Overview PROTOCOL Basic flocking algorithm SUMMARY Motes periodically record their identifiers, coordinates and time stamps in their local memory and broadcast this information to their neighbors....
View ArticleProtocol 6.9: Monitoring topological changes in dynamic regions
Overview PROTOCOL Monitoring topological changes in dynamic regions SUMMARY Any nodes that detect a change in their sensed value inform neighbors of the change. A node maintains the sensed value for...
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Book published
The book, Decentralized Spatial Computing: Foundations of Geosensor Networks, has now been published and is available direct from the publisher Springer as well as the other usual outlets, e.g.,...
View ArticleComplete code base
The complete code base for the NetLogo code to accompany the book can now be downloaded in a single .zip file. This version is dated 09/09/13. Any errors we may find will be corrected in future...
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