Coordinated multi-robot exploration

W Burgard, M Moors, C Stachniss… - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
In this paper, we consider the problem of exploring an unknown environment with a team of
robots. As in single-robot exploration the goal is to minimize the overall exploration time. The …

Frequency estimation of internet packet streams with limited space

ED Demaine, A López-Ortiz, JI Munro - European Symposium on …, 2002 - Springer
We consider a router on the Internet analyzing the statistical properties of a TCP/IP packet
stream. A fundamental difficulty with measuring trafic behavior on the Internet is that there is …

[图书][B] Robotic mapping and exploration

C Stachniss - 2009 - books.google.com
" Robotic Mapping and Exploration" is an important contribution in the area of simultaneous
localization and mapping (SLAM) for autonomous robots, which has been receiving a great …

Different models for model matching: An analysis of approaches to support model differencing

DS Kolovos, D Di Ruscio… - 2009 ICSE Workshop …, 2009 - ieeexplore.ieee.org
Calculating differences between models is an important and challenging task in Model
Driven Engineering. Model differencing involves a number of steps starting with identifying …

Exploring unknown environments

S Albers, MR Henzinger - SIAM Journal on Computing, 2000 - SIAM
We consider exploration problems where a robot has to construct a complete map of an
unknown environment. We assume that the environment is modeled by a directed, strongly …

Collaborative systems (AAAI-94 presidential address)

BJ Grosz - AI magazine, 1996 - ojs.aaai.org
The construction of computer systems that are intelligent, collaborative problem-solving
partners is an important goal for both the science of AI and its application. From the scientific …

[PDF][PDF] The power of a pebble: Exploring and mapping directed graphs

MA Bender, A Fernández, D Ron, A Sahai… - Proceedings of the …, 1998 - dl.acm.org
In thin paper we show:(1) If the robot knows an upper bound on the number of vertices then
it can learn the graph afilcicntly with only one pebble.(2) If the robot does not know nn upper …

On-line searching and navigation

P Berman - Online Algorithms: The State of the Art, 2005 - Springer
In this chapter we review problems where an algorithm controls movements of an agent (eg
a robot) in an unknown environment, and receives the sensory inputs of the agent, which …

Graph exploration by a finite automaton

P Fraigniaud, D Ilcinkas, G Peer, A Pelc… - Theoretical Computer …, 2005 - Elsevier
A finite automaton, simply referred to as a robot, has to explore a graph whose nodes are
unlabeled and whose edge ports are locally labeled at each node. The robot has no a priori …

Collective tree exploration

P Fraigniaud, L Gasieniec… - Networks: An …, 2006 - Wiley Online Library
An n‐node tree has to be explored by k mobile agents (robots), starting at its root. Every
edge of the tree must be traversed by at least one robot, and exploration must be completed …