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ATAL
2015
Springer
8 years 19 days ago
Parameterized Complexity Results for Agenda Safety in Judgment Aggregation
Many problems arising in computational social choice are of high computational complexity, and some are located at higher levels of the Polynomial Hierarchy. We argue that a param...
Ulle Endriss, Ronald de Haan, Stefan Szeider
ATAL
2015
Springer
8 years 19 days ago
Supporting Reasoning with Different Types of Evidence in Intelligence Analysis
—The aim of intelligence analysis is to make sense of information that is often conflicting or incomplete, and to weigh competing hypotheses that may explain a situation. This i...
Alice Toniolo, Timothy J. Norman, Anthony Etuk, Fe...
ATAL
2015
Springer
8 years 19 days ago
Incorporating Global and Local Knowledge in Intentional Narrative Planning
The inclusion of independent, imperfect knowledge that represents virtual agents’ belief of the local state of a narrative planning world has become a key component of narrative...
Jonathan Teutenberg, Julie Porteous
ATAL
2015
Springer
8 years 19 days ago
Strategies for Truth Discovery under Resource Constraints
d Abstract) Anthony Etuk Timothy J. Norman Nir Oren Dept. of Computing Science University of Aberdeen, UK Murat ¸Sensoy Dept. of Computer Science Özye˘gin University, Turkey We...
Anthony Etuk, Timothy J. Norman, Nir Oren, Murat S...
ATAL
2015
Springer
8 years 19 days ago
Three Fundamental Pillars of Multi-agent Team Formation
Teams of voting agents are a powerful tool for solving complex problems. When forming such teams, there are three fundamental issues that must be addressed: (i) Selecting which ag...
Leandro Soriano Marcolino, Milind Tambe
ATAL
2015
Springer
8 years 19 days ago
Waste Makes Haste: Bounded Time Protocols for Envy-Free Cake Cutting with Free Disposal
We consider the classic problem of envy-free division of a heterogeneous good (aka the cake) among multiple agents. It is well known that if each agent must receive a contiguous p...
Erel Segal-Halevi, Avinatan Hassidim, Yonatan Auma...
ATAL
2015
Springer
8 years 19 days ago
Every Team Deserves a Second Chance: Identifying when Things Go Wrong
Voting among different agents is a powerful tool in problem solving, and it has been widely applied to improve the performance in finding the correct answer to complex problems. ...
Vaishnavh Nagarajan, Leandro Soriano Marcolino, Mi...
ATAL
2015
Springer
8 years 19 days ago
Reasoning with PCP-nets in a Multi-Agent Context
PCP-nets generalize CP-nets to model conditional preferences with probabilistic uncertainty. In this paper we use PCP-nets in a multiagent context to compactly represent a collect...
Cristina Cornelio, Umberto Grandi, Judy Goldsmith,...