Results 231 to 240 of about 6,259 (281)

Targeting Host Dependency Factors: A Paradigm Shift in Antiviral Strategy Against RNA Viruses. [PDF]

open access: yesInt J Mol Sci
Yang J   +8 more
europepmc   +1 more source

Visibility-based Pursuit—Evasion with Bounded Speed

International Journal of Robotics Research, 2008
In this paper we present a study on the visibility-based pursuit— evasion problem in which bounds on the speeds of the pursuer and evader are given. In this setting, the pursuer tries to find the evader inside a simply connected polygonal environment, and the evader in turn tries to avoid detection.
Benjamín Tovar, Steven M. LaValle
exaly   +2 more sources

Randomized Pursuit-Evasion in Graphs

Combinatorics, Probability and Computing, 2002
We analyse a randomized pursuit-evasion game played by two players on a graph, a hunter and a rabbit. Let $G$ be any connected, undirected graph with $n$ nodes. The game is played in rounds and in each round both the hunter and the rabbit are located at a node of the graph.
Adler, M.   +4 more
openaire   +3 more sources

Pursuit—Evasion games on graphs

Journal of Graph Theory, 1988
AbstractTwo players, Red and Blue, each independently choose a vertex of a connected graph G. Red must then pay Blue an amount equal to the distance between the vertices chosen. In this note, we investigate the value ν(G)of this pursuit‐evasion game for various classes of graphs G, as well as those optimal mixed strategies for achieving ν(G).
Chung, F. R. K.   +2 more
openaire   +2 more sources

Uncertain pursuit-evasion game

Soft Computing, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yanghe Feng   +3 more
openaire   +1 more source

A pursuit-evasion BUG algorithm

Proceedings 2001 ICRA. IEEE International Conference on Robotics and Automation (Cat. No.01CH37164), 2002
We consider the problem of searching for an unpredictable moving target, using a robot that lacks a map of the environment, lacks the ability to construct a map, and has imperfect navigation ability. We present a complete algorithm, which yields a motion strategy for the robot that guarantees the elusive target will be detected, if such a strategy ...
S. Rajko, S.M. LaValle
openaire   +1 more source

Pursuit-evasion with fixed beams

2016 IEEE International Conference on Robotics and Automation (ICRA), 2016
We introduce a complete algorithm for solving a pursuit-evasion problem in a simply-connected two-dimensional environment, for the case of a single pursuer equipped with fixed beam sensors. The input for our algorithm is an environment and a collection of sensor directions, in which each is capable of line-of-sight detection in a fixed direction.
Nicholas M. Stiffler, Jason M. O'Kane
openaire   +1 more source

Home - About - Disclaimer - Privacy