oblivious robots
Remembering Without Memory: Tree Exploration by Asynchronous Oblivious Robots
... Ω(n) robots are necessary; this holds even if the maximum degree is ...asynchronous oblivious robots of that size, arbitrarily dispersed among the nodes of an arbitrary tree of maximum degree three ...
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How to gather asynchronous oblivious robots on anonymous rings
... consider oblivious robots initially located at different nodes of an anonymous ring that have to gather at the same common node (not determined in advance) and remain in ...by robots and there is at ...
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How to gather asynchronous oblivious robots on anonymous rings
... of robots arbitrarily placed on different nodes of an anonymous ring have to meet at one common node and remain in ...and oblivious robots operate in Look-Compute-Move cycles; in one cycle, a robot ...
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Parameterized Verification of Algorithms for Oblivious Robots on a Ring
... then p 2 is a machine-like stable configuration encoding a halting M-configuration C h . Hence, from Claim 3, since p 0 ∗ p 2 then C 0 ⊢ · · · ⊢ C h and M halts. C Proof of Theorem 3 The proof relies on a reduction from ...
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Remembering without Memory: Tree Exploration by Asynchronous Oblivious Robots
... all robots down the tree oriented in a specific way, without creating a tower, in order to create a large zone free of ...2, robots are moved from one part of the tree and create the brain in another ...the ...
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Computing on rings by oblivious robots: a unified approach for different tasks
... 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 ...two robots occupy a same node (exclusivity ...
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Gathering asynchronous and oblivious robots on basic graph topologies under the Look -Compute-Move model
... the robots as well as on the envi- ronment where they move, lead to very different ...the robots may take their decisions in order to move towards some ...where robots are considered to move along ...
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Optimal Probabilistic Ring Exploration by Asynchronous Oblivious Robots
... four robots form an primary arrow in finite expected ...four robots form a pri- mary arrow, the arrow tail moves toward the arrow head in such way that the existence of an arrow is always ...when ...
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How many oblivious robots can explore a line
... termination: robots start from different nodes of an anonymous graph and each node of the graph has to be visited by at least one ...all robots must stay idle. Robots are asynchronous: the duration ...
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Robotic D&D: Smart Robots
... for robots operated in extreme environments, it is suggested that the missions (Table 1) be further described with the addition of the intervention environment data for the “media” concerned, ...
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Guidage Gestuel pour des Robots Mobiles
... des robots mobiles, ces deux modes d’interaction semblent chacun convenir à un type de pilotage : la manipulation directe est particulièrement pertinente pour la téléopération et les agents conversationnels sont ...
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Design space exploration and optimization of path oblivious RAM in secure processors
... {renling, yxy, cwfletch, marten, devadas}@mit.edu Abstract Keeping user data private is a huge problem both in cloud computing and computation outsourcing. One paradigm to achieve data privacy is to use tamper-resistant ...
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Les 4 Robots Fantastiques
... les robots ne partagent pas la mˆeme ...les robots sur leur H-axe jusqu’`a atteindre les H-coordonn´ees de ce quadrilat`ere (mˆeme si celui-ci est orthodiagonal ou ...
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Are Parallel Robots More Accurate than Serial Robots?
... Planar Robots Under Study In most cases, the so-called dexterity index is used to study the kinematic accuracy of robots ...for robots having only translational degrees of ...of robots ...
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Architecture robots autonomes : Une architecture bio-inspirée pour réaliser des robots autonomes
... Le dernier point porte sur la substitution d’une machine au corps. Nous avons maintenant de grandes réalisations de robots menées au Japon et en Corée qui ont promu la vision orientale de la machine intelligente. ...
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Séparation de sources pour l'audition des robots
... La séparation de sources dans un milieu réel reste un problème difficile principa- lement à cause de la réverbération. Pour limiter la réverbération et par conséquent essayer d’améliorer les performances de séparation, ...
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Des ordinateurs aux robots : les machines en informatique
... De même que les ordinateurs sont au centre de l’étude et de la simulation des systèmes météorologiques, les robots sont ainsi devenus essentiels pour développer notre compréhension des phénomènes comportementaux ...
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Splittable metamorphic carrier robots
... modular robots is recognized as one of the major challenges in the development of self-reconfigurable modular ...virtual robots [1], in this work Sims used a neural network to control a morphology generated ...
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Cuspidal Robots
... idal robots, which were first discovered in 1988, have multiple inverse geo- metric solutions that are not separated by a singular ...3-dof robots, it is possible to calculate and plot these characteristic ...
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Optimally Gathering Two Robots
... mobile robots evolving in a 2-dimensional Euclidean space recently captured the at- tention of the distributed computing community, as they promise new applications (rescue, explo- ration, surveillance) in ...
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