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Vocabulary navigation made easier

Published: 07 February 2010 Publication History

Abstract

It is challenging to search a dictionary consisting of thousands of entries in order to select appropriate words for building written communication. This is true both for people trying to communicate in a foreign language who have not developed a full vocabulary, for school children learning to write, for authors who wish to be more precise and expressive, and especially for people with lexical access disorders. We make vocabulary navigation and word finding easier by augmenting a basic vocabulary with links between words based on human judgments of semantic similarity. In this paper, we report the results from a user study evaluating how our system named ViVA performs compared to a widely used assistive vocabulary in which words are organized hierarchically into common categories.

References

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AssistiveWare. http://www.assistiveware.com/.
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Beukelman, D.R & Mirenda, P. Augmentative and alternative communication: Management of severe communication disorders in children and adults. Brooks Publishing Company, 1998.
[3]
Boyd-Graber, J., Nikolova, S., Moffatt, K., Kin, K., Lee, J., Mackey, L., Tremaine, M., & Klawe, M. Participatory design with proxies: developing a desktop-PDA system to support people with aphasia. Proc. CHI '06, 151--160.
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Collins, A. M. & Loftus, E. F. A spreading-activation theory of semantic processing. Psychological Review, 82(6):407--428, November 1975.
[5]
Fellbaum, C. A Semantic Network of English Verbs. In WordNet: An Electronic Lexical Database. MIT Press, Cambridge, MA, 1998.
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Lingraphicare Inc. http://www.aphasia.com/.
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Moss, H. & Older, L. Birkbeck Word Association Norms. Psychology Press, 1996.
[8]
Nikolova, S., Boyd-Graber, J. Fellbaum, C. & Cook, P. Better Vocabularies for Assistive Communication Aids: Connecting Terms using Semantic Networks and Untrained Annotators. In Proc. ASSETS'09, 171--178.
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Patel, R., Pilato, S. & Roy, D. Beyond linear syntax: An image-orientation communication aid. Assistive Technology Outcomes and Benefits, 1(1):57--67, 2004.
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Swinney, D. Lexical access during sentence comprehension: (Re)consideration of context effects. Journal of Verbal Learning and Verbal Behavior, (18):645--659, 1979.

Cited By

View all
  • (2017)Enhancing Participation Balance in Intercultural CollaborationCollaboration Technologies and Social Computing10.1007/978-3-319-63088-5_11(116-129)Online publication date: 12-Jul-2017
  • (2013)EvocationLanguage Resources and Evaluation10.1007/s10579-013-9219-247:3(819-837)Online publication date: 1-Sep-2013
  • (2012)Towards providing just-in-time vocabulary support for assistive and augmentative communicationProceedings of the 2012 ACM international conference on Intelligent User Interfaces10.1145/2166966.2166973(33-36)Online publication date: 14-Feb-2012
  • Show More Cited By

Recommendations

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Mariana Damova

The purpose of the reported research is to present a visual vocabulary for people with aphasia that models the speaker's mental lexicon and enables quick word finding. The paper is a good contribution to the field of assistive communication, as it describes and argues for an approach to facilitate vocabulary access in assistive vocabularies. The visual vocabulary developed for aphasia (ViVA) compensates for broken semantic links in the mental lexicon of people with aphasia "by organizing words in a dynamic semantic network." In this network, the connections between words reflect human judgments of semantic similarity. "Theories that explain how the human mind organizes words" are used to organize the words. The authors provide the following example: Spreading network activation models assume that presenting a prime stimulus word activates the corresponding representation in lexical memory and that this activation spreads to other related nodes. The implemented solution contains semantic networks that overlay a basic hierarchical vocabulary. The links between the words reflect associations based on a measure reflecting "how much one word brings to mind another word." The lexical database WordNet is used in the implementation. Nikolova et al. conduct an experiment that evaluates the efficiency of the method by comparing access to words with two vocabularies. The results show that it takes significantly less time to find a word using the ViVA vocabulary than using concept hierarchies. A post-experiment questionnaire reveals that "all participants agreed that having related words automatically suggested helped them find words faster" and that finding words with ViVA was less confusing than searching with a previously available hierarchical concept vocabulary. The main contribution of the paper is a method for assisting communication for people with lexical access impairments. This method can also aid foreign language learners. The paper should interest linguists and professionals in the field of assistive communication. Online Computing Reviews Service

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cover image ACM Conferences
IUI '10: Proceedings of the 15th international conference on Intelligent user interfaces
February 2010
460 pages
ISBN:9781605585154
DOI:10.1145/1719970
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 07 February 2010

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Author Tags

  1. adaptive user interfaces
  2. assistive communication
  3. semantic networks
  4. visual vocabularies

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Cited By

View all
  • (2017)Enhancing Participation Balance in Intercultural CollaborationCollaboration Technologies and Social Computing10.1007/978-3-319-63088-5_11(116-129)Online publication date: 12-Jul-2017
  • (2013)EvocationLanguage Resources and Evaluation10.1007/s10579-013-9219-247:3(819-837)Online publication date: 1-Sep-2013
  • (2012)Towards providing just-in-time vocabulary support for assistive and augmentative communicationProceedings of the 2012 ACM international conference on Intelligent User Interfaces10.1145/2166966.2166973(33-36)Online publication date: 14-Feb-2012
  • (2011)Predicting and compensating for lexicon access errorsProceedings of the 16th international conference on Intelligent user interfaces10.1145/1943403.1943432(185-194)Online publication date: 13-Feb-2011
  • (2010)Building semantic networks to improve word finding in assistive communication toolsProceedings of the 1st international workshop on Semantic models for adaptive interactive systems10.1145/2002375.2002380(19-23)Online publication date: 7-Feb-2010
  • (2010)Click on bake to get cookiesProceedings of the 12th international ACM SIGACCESS conference on Computers and accessibility10.1145/1878803.1878832(155-162)Online publication date: 25-Oct-2010
  • (2010)Improving vocabulary organization in assistive communication toolsACM SIGACCESS Accessibility and Computing10.1145/1731849.1731860(54-58)Online publication date: 1-Jan-2010

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