A social choice approach to ordinal group activity selection

2018 ◽  
Vol 93 ◽  
pp. 57-66 ◽  
Author(s):  
Andreas Darmann
Keyword(s):  
Social Choice ◽  
Group Activity ◽  
Choice Approach

A social choice approach to graded soft sets

2017 ◽  
Author(s):  
Fatia Fatimah ◽  
Dedi Rosadi ◽  
R. B. Fajriya Hakim ◽  
Jose Carlos R. Alcantud
Keyword(s):  
Social Choice ◽  
Soft Sets ◽  
Choice Approach

scholarly journals A Structural Approach to Activity Selection

2018 ◽  
Author(s):  
Eduard Eiben ◽  
Robert Ganian ◽  
Sebastian Ordyniak
Keyword(s):  
Social Choice ◽  
Parameterized Complexity ◽  
Group Activity ◽  
Structural Approach ◽  
Selection Problem ◽  
Computational Social Choice ◽  
Agent Interactions ◽  
Choice Group

The general task of finding an assignment of agents to activities under certain stability and rationality constraints has led to the introduction of two prominent problems in the area of computational social choice: Group Activity Selection (GASP) and Stable Invitations (SIP). Here we introduce and study the Comprehensive Activity Selection Problem, which naturally generalizes both of these problems. In particular, we apply the parameterized complexity paradigm, which has already been successfully employed for SIP and GASP. While previous work has focused strongly on parameters such as solution size or number of activities, here we focus on parameters which capture the complexity of agent-to-agent interactions. Our results include a comprehensive complexity map for CAS under various restrictions on the number of activities in combination with restrictions on the complexity of agent interactions.

The reasonable man ? a social choice approach

1983 ◽  
Vol 15 (2) ◽  
pp. 151-159 ◽  
Author(s):  
Ariel Rubinstein
Keyword(s):  
Social Choice ◽  
Choice Approach
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