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1. Community lexical access for an endangered polysynthetic language: An electronic dictionary for St. Lawrence Island Yupik

   https://doi.org/10.18653/v1/N19-4021  

   Hunt, Benjamin; Chen, Emily; Schreiner, Sylvia L.R.; Schwartz, Lane (January 2019, Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics (Demonstrations))

   In this paper, we introduce a morphologically-aware electronic dictionary for St. Lawrence Island Yupik, an endangered language of the Bering Strait region. Implemented using HTML, Javascript, and CSS, the dictionary is set in an uncluttered interface and permits users to search in Yupik or in English for Yupik root words and Yupik derivational suffixes. For each matching result, our electronic dictionary presents the user with the corresponding entry from the Badten (2008) Yupik-English paper dictionary. Because Yupik is a polysynthetic language, handling of multimorphemic word forms is critical. If a user searches for an inflected Yupik word form, we perform a morphological analysis and return entries for the root word and for any derivational suffixes present in the word. This electronic dictionary should serve not only as a valuable resource for all students and speakers of Yupik, but also for field linguists working towards documentation and conservation of the language. 

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2. Community lexical access for an endangered polysynthetic language: An electronic dictionary for St. Lawrence Island Yupik

   Hunt, Benjamin; Chen, Emily; Schreiner, Sylvia L.R.; Schwartz, Lane (June 2019, Proceedings of NAACL-HLT 2019: Demonstrations)

   In this paper, we introduce a morphologically-aware electronic dictionary for St. Lawrence Island Yupik, an endangered language of the Bering Strait region. Implemented using HTML, Javascript, and CSS, the dictionary is set in an uncluttered interface and permits users to search in Yupik or in English for Yupik root words and Yupik derivational suffixes. For each matching result, our electronic dictionary presents the user with the corresponding entry from the Badten et al. (2008) Yupik-English paper dictionary. Because Yupik is a polysynthetic language, handling of multi- morphemic word forms is critical. If a user searches for an inflected Yupik word form, we perform a morphological analysis and return entries for the root word and for any derivational suffixes present in the word. This electronic dictionary should serve not only as a valuable resource for all students and speakers of Yupik, but also for field linguists working towards documentation and conservation of the language. 

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3. Multidirectional leveraging for computational morphology and language documentation and revitalization

   Schreiner, Sylvia L.R.; Schwartz, Lane; Hunt, Benjamin; Chen, Emily (January 2020, Language documentation and conservation)

   St. Lawrence Island Yupik is an endangered language of the Bering Strait region. In this paper, we describe our work on Yupik jointly leveraging computational morphology and linguistic fieldwork, outlining the multilayer virtuous cycle that we continue to refine in our work to document and build tools for the language. After developing a preliminary morphological analyzer from an existing pedagogical grammar of Yupik, we used it to help analyze new word forms gathered through fieldwork. While in the eld, we augmented the analyzer to include in- sights into the lexicon, phonology, and morphology of the language as they were gained during elicitation sessions and subsequent data analysis. The analyzer and other tools we have developed are improved by a corpus that continues to grow through our digitization and documentation efforts, and the computational tools in turn allow us to improve and speed those same efforts. Through this process, we have successfully identified previously undescribed lexical, morphological, and phonological processes in Yupik while simultaneously increasing the coverage of the morphological analyzer. Given the polysynthetic nature of Yupik, a high-coverage morphological analyzer is a necessary prerequisite for the development of other high-level computational tools that have been requested by the Yupik community. 

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4. Multidirectional leveraging for computational morphology and language documentation and revitalization

   Schreiner, Sylvia L.R.; Schwartz, Lane; Hunt, Benjamin; Chen, Emily (January 2020, Language documentation and conservation)

   St. Lawrence Island Yupik is an endangered language of the Bering Strait region. In this paper, we describe our work on Yupik jointly leveraging computational morphology and linguistic fieldwork, outlining the multilayer virtuous cycle that we continue to refine in our work to document and build tools for the language. After developing a preliminary morphological analyzer from an existing pedagogical grammar of Yupik, we used it to help analyze new word forms gathered through fieldwork. While in the eld, we augmented the analyzer to include in- sights into the lexicon, phonology, and morphology of the language as they were gained during elicitation sessions and subsequent data analysis. The analyzer and other tools we have developed are improved by a corpus that continues to grow through our digitization and documentation efforts, and the computational tools in turn allow us to improve and speed those same efforts. Through this process, we have successfully identified previously undescribed lexical, morphological, and phonological processes in Yupik while simultaneously increasing the coverage of the morphological analyzer. Given the polysynthetic nature of Yupik, a high-coverage morphological analyzer is a necessary prerequisite for the development of other high-level computational tools that have been requested by the Yupik community. 

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5. Liinnaqumalghiit: A Web-based Tool for Addressing Orthographic Transparency in St. Lawrence Island / Central Siberian Yupik.

   https://doi.org/http://hdl.handle.net/10125/24736  

   Schwartz, Lane; Chen, Emily (September 2017, Language documentation and conservation)

   We present an initial web-based tool for St. Lawrence Island/Central Siberian Yupik, an endangered language of Alaska and Russia. This work is supported by the local language community on St. Lawrence Island, and includes an orthographic utility to convert from standard Latin orthography into a fully transparent representation, a preliminary spell checker, a Latin-to-Cyrillic transliteration tool, and a preliminary Cyrillic-to-Latin transliteration tool. Also included is a utility to convert from standard Latin orthography into both IPA and Americanist phonetic notation. Our utility is also capable of explicitly marking syllable boundaries and stress in the standard Latin orthography using the conventions of Jacobson (2001), as well as in Cyrillic and in standard IPA notation. These tools are designed to facilitate the digitization of existing Yupik resources, facilitate additional linguistic field work, and most importantly, bolster efforts by the local Yupik communities in the U.S. and in Russia to promote Yupik usage and literacy, especially among Yupik youth. 

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