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Interact."],"published-print":{"date-parts":[[2024,4,17]]},"abstract":"<jats:p>Online games are dynamic environments where players interact with each other, which offers a rich setting for understanding how players negotiate their way through the game to an ultimate victory. This work studies online player interactions during the turn-based strategy game, Diplomacy. We annotated a dataset of over 10,000 chat messages for different negotiation strategies and empirically examined their importance in predicting long- and short-term game outcomes. Although negotiation strategies can be predicted reasonably accurately through the linguistic modeling of the chat messages, more is needed for predicting short-term outcomes such as trustworthiness. On the other hand, they are essential in graph-aware reinforcement learning approaches to predict long-term outcomes, such as a player's success, based on their prior negotiation history. We close with a discussion of the implications and impact of our work.<\/jats:p>","DOI":"10.1145\/3637362","type":"journal-article","created":{"date-parts":[[2024,4,29]],"date-time":"2024-04-29T10:05:31Z","timestamp":1714385131000},"page":"1-22","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":9,"title":["It Takes Two to Negotiate: Modeling Social Exchange in Online Multiplayer Games"],"prefix":"10.1145","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8127-1157","authenticated-orcid":false,"given":"Kokil","family":"Jaidka","sequence":"first","affiliation":[{"name":"NUS Centre for Trusted Internet and Community, National University of Singapore, Singapore, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5356-1336","authenticated-orcid":false,"given":"Hansin","family":"Ahuja","sequence":"additional","affiliation":[{"name":"Indian Institute of Technology, Ropar, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2740-7818","authenticated-orcid":false,"given":"Lynnette Hui Xian","family":"Ng","sequence":"additional","affiliation":[{"name":"Carnegie Mellon University, Pittsburgh, PA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2024,4,26]]},"reference":[{"key":"e_1_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1609\/icwsm.v8i1.14547"},{"key":"e_1_2_2_2_1","doi-asserted-by":"crossref","unstructured":"Anton Bakhtin Noam Brown Emily Dinan Gabriele Farina Colin Flaherty Daniel Fried Andrew Goff Jonathan Gray Hengyuan Hu et al. 2022. 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