4 papers
Analyzing the Effects of Two-Stage Peer Evaluation
Roy Fairstein, Harper Lyon, Oshri Damty +3
Peer-evaluation and selection systems are used when sets of agents evaluate each other in order to select the best among them. These are commonly used in real-world settings, i…
Detecting Struggling Student Programmers using Proficiency Taxonomies
Noga Schwartz, Roy Fairstein, Avi Segal +1
Early detection of struggling student programmers is crucial for providing them with personalized support. While multiple AI-based approaches have been proposed for this problem, t…
Learning Aggregation Rules in Participatory Budgeting: A Data-Driven Approach
Roy Fairstein, Dan Vilenchik, Kobi Gal
Participatory Budgeting (PB) offers a democratic process for communities to allocate public funds across various projects through voting. In practice, PB organizers face challenges…
Proportional Participatory Budgeting with Projects Interaction
Roy Fairstein, Reshef Meir, Kobi Gal
Participatory budgeting (PB) is a democratic process for allocating funds to projects based on the votes of community members. PB outcomes are commonly evaluated for how they refle…