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cs.GT2025
How Bad Is Forming Your Own Multidimensional Opinion?
Kiarash Banihashem, MohammadTaghi Hajiaghayi, Mahdi JafariRaviz +2
Understanding the formation of opinions on interconnected topics within social networks is of significant importance. It offers insights into collective behavior and decision-makin…
cs.GT2024
Bi-Criteria Metric Distortion
Kiarash Banihashem, Diptarka Chakraborty, Shayan Chashm Jahan +4
Selecting representatives based on voters' preferences is a fundamental problem in social choice theory. While cardinal utility functions offer a detailed representation of prefere…