Linguistics
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URI: http://hdl.handle.net/2144/23269
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Challenges in development of the American Sign Language Lexicon Video Dataset (ASLLVD) corpus
(2012)The American Sign Language Lexicon Video Dataset (ASLLVD) consists of videos of >3,300 ASL signs in citation form, each produced by 1-6 native ASL signers, for a total of almost 9,800 tokens. This dataset, including multiple ... -
Recognition of nonmanual markers in American Sign Language (ASL) using non-parametric adaptive 2D-3D face tracking
(EUROPEAN LANGUAGE RESOURCES ASSOC-ELRA, 2012-01-01)This paper addresses the problem of automatically recognizing linguistically significant nonmanual expressions in American Sign Language from video. We develop a fully automatic system that is able to track facial expressions ... -
A new web interface to facilitate access to corpora: development of the ASLLRP data access interface
(2012-05)A significant obstacle to broad utilization of corpora is the difficulty in gaining access to the specific subsets of data and annotations that may be relevant for particular types of research. With that in mind, we have ... -
Computer-based tracking, analysis, and visualization of linguistically significant nonmanual events in American Sign Language (ASL)
(EUROPEAN LANGUAGE RESOURCES ASSOC-ELRA, 2014-01-01)Our linguistically annotated American Sign Language (ASL) corpora have formed a basis for research to automate detection by computer of essential linguistic information conveyed through facial expressions and head movements. ... -
A new framework for sign language recognition based on 3D handshape identification and linguistic modeling
(EUROPEAN LANGUAGE RESOURCES ASSOC-ELRA, 2014-01-01)Current approaches to sign recognition by computer generally have at least some of the following limitations: they rely on laboratory conditions for sign production, are limited to a small vocabulary, rely on 2D modeling ... -
3D face tracking and multi-scale, spatio-temporal analysis of linguistically significant facial expressions and head positions in ASL
(EUROPEAN LANGUAGE RESOURCES ASSOC-ELRA, 2014-01-01)Essential grammatical information is conveyed in signed languages by clusters of events involving facial expressions and movements of the head and upper body. This poses a significant challenge for computer-based sign ... -
Cliticization feeds agreement: a view from Quechua
(Springer, 2017-08-01)Recent years have seen a surge in work on Person Hierarchy Effects (Béjar and Rezac 2009; Georgi 2011; Lochbihler 2009; Nevins 2007, 2011; Oxford 2014; Walkow 2009; Wiltschko 2008). In this paper, I analyze a curious case ... -
Linguistically-driven framework for computationally efficient and scalable sign recognition
(European Language Resources Association (ELRA), 2018)We introduce a new general framework for sign recognition from monocular video using limited quantities of annotated data. The novelty of the hybrid framework we describe here is that we exploit state-of-the art learning ...
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