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arXiv · 2005.13714

OPRA: An Open-Source Online Preference Reporting and Aggregation System

Yiwei Chen·Jingwen Qian·Junming Wang·Lirong Xia·Gavriel Zahavi
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Abstract

We introduce the Online Preference Reporting and Aggregation (OPRA) system, an open-source online system that aims at providing support for group decision-making. We illustrate OPRA's distinctive features: UI for reporting rankings with ties, comprehensive analytics of preferences, and group decision-making in combinatorial domains. We also discuss our work in an automatic mentor matching system. We hope that the open-source nature of OPRA will foster the development of computerized group decision support systems.

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Yiwei Chen, Jingwen Qian, Junming Wang, Lirong Xia, Gavriel Zahavi. 2020-05-28. OPRA: An Open-Source Online Preference Reporting and Aggregation System. https://arxiv.org/abs/2005.13714

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