[PDF] Top 20 Gathering asynchronous and oblivious robots on basic graph topologies under the Look -Compute-Move model

... on the capabilities of the robots as well as on the envi- ronment where they move, lead to very different ...of the work done during the recent years, it is enough to ... Voir le document complet

... for the robots. They are oblivious (without memory of the past), uniform (running the same deterministic algo- rithm), autonomous (without centralized control), anonymous (without ... Voir le document complet

... autonomous robots have to collaborate in order to accomplish a common task in a ring-topology where neither nodes nor edges are labeled (that is, the ring is ...problems: the exclusive perpetual ... Voir le document complet

... Work. The problem of let meet mobile entities on graphs [2, 11, 20] or open spaces [5, 10, 22] has been extensively studied in the last ...two robots are involved, the problem is referred to ... Voir le document complet

... mobile robots coordination has been conducted by the distributed computing ...community. The common goal of these research is to clarify the minimum capabilities for robots to achieve a ... Voir le document complet

... The asynchronous Look-Compute-Move model, also called CORDA, has first been defined in continuous environment [18, ...27]. The inaccuracy of the sensors used by ... Voir le document complet

... reduce the number of ...to the PAN coordinator than ...removed and a disassociation proce- dure is engaged only when the association with a better parent is ...link: the association ... Voir le document complet

... have the following differences between boundedness for o-chase and ...termination and full-atomic-rewritability and ii) is equivalent to o-chase termination for ...DF(Σ), the ... Voir le document complet

... concerns the recursivity of rules, and asks whether there is an upper bound on the depth of the chase, which is independent from any database ...instance. The prop- erty is key for ... Voir le document complet

... study the problem of gathering information from the nodes of a multi-hop radio network into a predefined destination node under reachability and interference ...if the receiver ... Voir le document complet

... Pairs and obstructions in the rounds derived from Algorithm 2 for d = ...in the table but those between horizontal lines, the algorithm also includes its symmetric ...modifying the ... Voir le document complet

... where the birth and death dynamics depend on the spatial locations of ...individuals move during their life time according to a continuous Markov ...imaging and individual-based ... Voir le document complet

... cracks and/or water consumption by the hydration of anhydrous grains. The difficulty is then to estimate this shrinkage under ...In the case of the flexural creep test, this ... Voir le document complet

... Indeed, the abstractions suggested above imply that each memory location is only accessible by one component, and thus it is easy to place each component on a different independent ...component model ... Voir le document complet

... present the se- curity/accuracy trade-off of our new method in the differentially-private ...PAMST and the Weight-Release mechanism. Evaluating the ac- curacy of this method amounts to ... Voir le document complet

... spaces The core problem to solve in the context of mobile robot networks that evolve in bidimensional continuous spaces is pattern formation, where robots starting from distinct initial positions ... Voir le document complet

... Is there a continuous stable, strongly stable model whose theory is exactly or where is the minimal lambda theory and is the minimal extensional lambda theory?. Question 1 can be we[r] ... Voir le document complet

... 2013) and edge-differential privacy (Hay et al., 2009), both based on the graph topology, the privacy framework considered here is weight-differential privacy where the graph ... Voir le document complet

... In a world of uncertainty with a perfectly competitive capital market, the absolute amount of value-maximizing investment and output by the firm will be equal... The firm does not take e[r] ... Voir le document complet

... The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est destinée au[r] ... Voir le document complet