{"id":160198,"date":"2007-01-01T00:00:00","date_gmt":"2007-01-01T00:00:00","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/msr-research-item\/evolution-optimization-and-language-change-the-case-of-bengali-verb-inflections-2\/"},"modified":"2018-10-16T20:12:20","modified_gmt":"2018-10-17T03:12:20","slug":"evolution-optimization-and-language-change-the-case-of-bengali-verb-inflections-2","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/evolution-optimization-and-language-change-the-case-of-bengali-verb-inflections-2\/","title":{"rendered":"Evolution optimization and language change: the case of Bengali verb inflections"},"content":{"rendered":"<div class=\"asset-content\">\n<p>The verb inflections of Bengali underwenta series of phonological change between 10th and 18th centuries, which gave rise to several modern dialects of the language. In this paper, we offer a functional explanation for this change by quantifying the functional pressures of ease of articulation, perceptual contrast and learnability through objective functions or constraints, or both. The multi-objective and multi-constraint optimization problem has been solved through genetic algorithm, whereby we have observed the emergence of Pareto-optimal dialects in the system that closely resemble some of the real ones.<\/p>\n<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The verb inflections of Bengali underwenta series of phonological change between 10th and 18th centuries, which gave rise to several modern dialects of the language. In this paper, we offer a functional explanation for this change by quantifying the functional pressures of ease of articulation, perceptual contrast and learnability through objective functions or constraints, or [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":null,"msr_publishername":"Association for Computational Linguistics","msr_publisher_other":"","msr_booktitle":"Proceedings of ACL SIGMORPHON9","msr_chapter":"","msr_edition":"Proceedings of ACL SIGMORPHON9","msr_editors":"","msr_how_published":"","msr_isbn":"","msr_issue":"","msr_journal":"","msr_number":"","msr_organization":"","msr_pages_string":"65-74","msr_page_range_start":"65","msr_page_range_end":"74","msr_series":"","msr_volume":"","msr_copyright":"","msr_conference_name":"Proceedings of ACL 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