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pro vyhledávání: '"Yamashita, Masafumi"'
Autor:
Asahiro, Yuichi, Yamashita, Masafumi
This paper investigates a swarm of autonomous mobile robots in the Euclidean plane, under the semi-synchronous ($\cal SSYNC$) scheduler. Each robot has a target function to determine a destination point from the robots' positions. All robots in the s
Externí odkaz:
http://arxiv.org/abs/2304.02212
Autor:
Asahiro, Yuichi, Yamashita, Masafumi
We investigate autonomous mobile robots in the Euclidean plane. A robot has a function called target function to decide the destination from the robots' positions. Robots may have different target functions. If the robots whose target functions are c
Externí odkaz:
http://arxiv.org/abs/2301.10949
A mobile robot system consists of anonymous mobile robots, each of which autonomously performs sensing, computation, and movement according to a common algorithm, so that the robots collectively achieve a given task. There are two main models of time
Externí odkaz:
http://arxiv.org/abs/2006.03249
Autor:
Das, Shantanu, Di Luna, Giuseppe A., Flocchini, Paola, Santoro, Nicola, Viglietta, Giovanni, Yamashita, Masafumi
We consider a distributed system of n identical mobile robots operating in the two dimensional Euclidian plane. As in the previous studies, we consider the robots to be anonymous, oblivious, dis-oriented, and without any communication capabilities, o
Externí odkaz:
http://arxiv.org/abs/1911.05239
Autor:
Yamauchi, Yukiko, Yamashita, Masafumi
We propose an information transmission scheme by a swarm of anonymous oblivious mobile robots on a graph. The swarm of robots travel from a sender vertex to a receiver vertex to transmit a symbol generated at the sender. The codeword for a symbol is
Externí odkaz:
http://arxiv.org/abs/1905.08526
Akademický článek
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We consider exploration of finite 2D square grid by a metamorphic robotic system consisting of anonymous oblivious modules. The number of possible shapes of a metamorphic robotic system grows as the number of modules increases. The shape of the syste
Externí odkaz:
http://arxiv.org/abs/1808.00214
A set function $f$ on a finite set $V$ is submodular if $f(X) + f(Y) \geq f(X \cup Y) + f(X \cap Y)$ for any pair $X, Y \subseteq V$. The symmetric difference transformation (SD-transformation) of $f$ by a canonical set $S \subseteq V$ is a set funct
Externí odkaz:
http://arxiv.org/abs/1712.08721
Publikováno v:
In Theoretical Computer Science 23 October 2022 934:21-46
Publikováno v:
In Information and Computation May 2022 285 Part A