111 citations · 217 across the 20 of their papers we have counts for
29 papers
Search and evacuation with a near majority of faulty agents
J. Czyzowicz, R. Killick, E. Kranakis +1
There are unit speed mobile agents placed at the origin of the infinite line. In as little time as possible, the agents must find and evacuate from an exit placed at an i…
Group Evacuation on a Line by Agents with Different Communication Abilities
Jurek Czyzowicz, Ryan Killick, Evangelos Kranakis +5
We consider evacuation of a group of autonomous mobile agents (or robots) from an unknown exit on an infinite line. The agents are initially placed at the origin of the…
Graph Exploration by Energy-Sharing Mobile Agents
J. Czyzowicz, S. Dobrev, R. Killick +6
We consider the problem of collective exploration of a known -node edge-weighted graph by mobile agents that have limited energy but are capable of energy transfers. The age…
The Bike Sharing Problem
Jurek Czyzowicz, Konstantinos Georgiou, Ryan Killick +5
Assume that autonomous mobile agents and single-agent transportation devices (called {\em bikes}) are initially placed at the left endpoint of the…
Time-Energy Tradeoffs for Evacuation by Two Robots in the Wireless Model
Jurek Czyzowicz, Konstantinos Georgiou, Ryan Killick +6
Two robots stand at the origin of the infinite line and are tasked with searching collaboratively for an exit at an unknown location on the line. They can travel at maximum speed $…
Building a Nest by an Automaton
Jurek Czyzowicz, Dariusz Dereniowski, Andrzej Pelc
A robot modeled as a deterministic finite automaton has to build a structure from material available to it. The robot navigates in the infinite oriented grid $\mathbb{Z} \times \ma…