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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>Ajit Jain</title>
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<body id="page-top">
<nav class="navbar navbar-expand-lg bg-secondary fixed-top" id="mainNav">
<div class="container"><a class="navbar-brand js-scroll-trigger" href="#page-top">Ajit Jain</a>
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<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav ml-auto">
<li class="nav-item mx-0 mx-lg-1"><a class="nav-link py-3 px-0 px-lg-3 rounded js-scroll-trigger" href="#portfolio">PROJECTS</a>
</li>
<li class="nav-item mx-0 mx-lg-1"><a class="nav-link py-3 px-0 px-lg-3 rounded js-scroll-trigger" href="#about">PUBLICATIONS</a>
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<li class="nav-item mx-0 mx-lg-1"><a class="nav-link py-3 px-0 px-lg-3 rounded js-scroll-trigger" href="#contact">CV</a>
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<div class="container d-flex align-items-center flex-column">
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<p class="pre-wrap masthead-subheading font-weight-light mb-0 text-justify">I conceptualize, develop, and evaluate computational tools that support people in their creative ideation. Presently, I work at <a href="https://audigent.com" target="_blank">Audigent, a part of Experian</a>, on large-scale data systems that deliver next-generation audience analytics, modeling, and curation solutions to our diverse partners in the AdTech space. Previously, in my Ph.D. research—co-advised by <a href="http://ecologylab.net/people/andruid/index.html" target="_blank">Dr. Andruid Kerne</a> and <a href="http://faculty.cse.tamu.edu/huangrh/" target="_blank">Dr. Ruihong Huang</a>—I investigated AI-based analytics to support design educators in assessing and providing feedback on learners’ creative design work. In my master’s research, I investigated an interface to support people in browsing social media and developed creativity analytics to measure their exploratory browsing. In addition, over the years, I have worked on diverse computing projects across multiple industry organizations and national institutes.</p>
</div>
<div class="mt-5">
<a class="btn btn-outline-dark btn-social mx-1" href="mailto:ajitjaincse@gmail.com" target="_blank"><i class="fa fa-envelope"></i></a>
<a class="btn btn-outline-dark btn-social mx-1" href="https://scholar.google.com/citations?user=B8H-aLkAAAAJ&hl=en" target="_blank"><i class="fa fa-graduation-cap"></i></a>
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<section class="page-section portfolio" id="portfolio">
<div class="container">
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<div class="text-center">
<h2 class="page-section-heading text-secondary mb-0 d-inline-block">Projects</h2>
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<div class="portfolio-item-caption-content text-center text-secondary"><i class="fas fa-folder-open fa-3x"></i></div>
</div><img class="img-fluid" src="assets/img/portfolio/designanalysis.png" alt="Design Analysis"/>
<div class="portfolio-item-name">
<b>Design Analysis: A Human-Centered AI Investigation to Support Design Education</b><br><br>
<u><b>Methods</b></u>: Participatory Design Workshops, Interviews, Grounded Theory Analysis ...
</div>
</div>
</div>
<div class="col-md-6 col-lg-4 mb-5">
<div class="portfolio-item mx-auto" data-toggle="modal" data-target="#portfolioModal1">
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<div class="portfolio-item-caption-content text-center text-secondary"><i class="fas fa-folder-open fa-3x"></i></div>
</div><img class="img-fluid" src="assets/img/portfolio/tweetbubble.png" alt="TweetBubble"/>
<div class="portfolio-item-name">
<b>TweetBubble: In-Context Expansion of Twitter @usernames, #hashtags</b><br><br>
<u><b>Methods</b></u>: Questionnaires, Interaction Logging, Statistical Analysis ...
</div>
</div>
</div>
<div class="col-md-6 col-lg-4 mb-5">
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</div><img class="img-fluid" src="assets/img/portfolio/bigsemantics.png" alt="BigSemantics"/>
<div class="portfolio-item-name">
<b>BigSemantics: Software Architecture for Meta-Metadata Web Semantics</b><br><br>
<u><b>Methods</b></u>: Questionnaires, Interaction Logging, Statistical Analysis ...
</div>
</div>
</div>
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<div class="portfolio-item-caption-content text-center text-secondary"><i class="fas fa-folder-open fa-3x"></i></div>
</div><img class="img-fluid" src="assets/img/portfolio/evolutionworks.png" alt="EvolutionWorks"/>
<div class="portfolio-item-name">
<b>EvolutionWorks: Interactive Exploration of Research Paper Interconnections</b><br><br>
<u><b>Methods</b></u>: Interviews, Interaction Logging, Thematic Analysis ...
</div>
</div>
</div>
<div class="col-md-6 col-lg-4 mb-5">
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</div><img class="img-fluid" src="assets/img/portfolio/photonav.png" alt="PhotoNav"/>
<div class="portfolio-item-name">
<b>Photo Nav: Pedestrian Navigation Assistance through Photographs</b><br><br>
<u><b>Methods</b></u>: Questionnaires, Interaction Logging, Statistical Analysis
</div>
</div>
</div>
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<div class="portfolio-item mx-auto" data-toggle="modal" data-target="#portfolioModal5">
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</div><img class="img-fluid" src="assets/img/portfolio/eventindicators.png" alt="EventIndicators"/>
<div class="portfolio-item-name">
<b>Event Indicators: A Bootstrapping Approach for Event Detection in Social Media</b><br><br>
<u><b>Methods</b></u>: Statistical Analysis
</div>
</div>
</div>
</div>
</div>
</section>
<!-- Portfolio Modal-->
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<h2 class="portfolio-modal-title text-secondary mb-3">Design Analysis</h2>
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<p class="mb-5 text-left">This project engages participatory design methods to understand design instructors' situated assessment and feedback practices, across fields.
Based on these understandings, we develop AI support that can help design instructors scale their assessment and feedback processes.
We focus on analysis of multiscale organization in creative web design. Multiscale design organizes content across zoom levels, presenting new challenges for web page segmentation, content identification, and creativity evaluation.
<!--We build novel AI models, combining visual and conceptual features, to quantitatively represent and analyze multiscale designs.-->
<br><br>
<b>Methods:</b><br>
- <i>Participatory Design</i>: Workshops and discussions to understand stakeholders' practices and needs <br>
- <i>Interviews</i>: To gather qualitative data about instructors' experiences with AI-based technology <br>
- <i>Grounded Theory</i>: To analyze and develop categories from the gathered qualitative data<br>
- <i>Statistical Analysis</i>: To quantitatively evaluate the human labeling and efficacy of AI models
<br><br>
<b>Key Impacts:</b><br>
- Developed a new paradigm for integrating AI support in design instructors' situated contexts <br>
- Derived AI approaches for a range of conceptual and visual design characteristics <br>
- Deployed AI-based support in a range of design course contexts across multiple univerisities <br>
- Built a small community of design education stakeholders who co-authored papers and grants
<br><br>
<b>Publications</b>: <br>
<b>Jain, A.</b>, Kerne, A., Lupfer, N., Britain, G., Perrine, A., Choe, Y., Keyser, J., Huang, R.
<a href="https://ecologylab.net/research/publications/doceng21MultiscaleDesignRecognizer.pdf" target="_blank">
Recognizing Creative Visual Design: Multiscale Design Characteristics in Free-Form Web Curation Documents</a>,
<i>Proc. ACM DocEng 2021</i>, 1-10 [33%].
<b style="color:#C00000">Best Paper Nominee, Best Student Paper Nominee.</b>
<br><br>
Britain, G., <b>Jain, A.</b>, Lupfer, N., Kerne, A., Perrine, A., Seo, J., Sungkajun, A.
<a href="https://ecologylab.net/research/publications/CHI2020-LBW.pdf" target="_blank">
Design is (A)live: An Environment Integrating Ideation and Assessment</a>,
<i>Proc. ACM CHI Late-Breaking Work 2020</i>, 1-8 [41.8%].
<br><br>
<b>Jain, A.</b><a href="https://ecologylab.net/research/publications/cc2017gss_ajit.pdf" target="_blank">
Measuring Creativity: Multi-Scale Visual and Conceptual Design Analysis</a>,
<i>Proc. ACM Creativity & Cognition 2017</i>, Graduate Student Symposium, 490-495.
<!--<br><br>
[TBA: 2 full papers]</i>-->
</p>
<img class="img-fluid rounded mb-5" src="assets/img/portfolio/designanalysis.png" alt="Design Analysis"/>
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<h2 class="portfolio-modal-title text-secondary mb-3">TweetBubble</h2>
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<p class="mb-5 text-left">This project extends the Twitter interface to stimulate exploratory browsing of social media and develops a creative cognition method to establish its efficacy.
The TweetBubble browser extension extends Twitter to enable expansion of social media associations—@usernames and #hashtags—in-context, without overwriting initial content.
We build on a prior metadata type system, developing new presentation semantics, which enable an integrated look and feel consistent with Twitter.
<br><br>
<b>Methods:</b><br>
- <i>Questionnaires</i>: Pre- and post-study, to gather data about participants' experiences <br>
- <i>Interaction Logs</i>: To collect data about users' clicking of @usernames, #hashtags, URLs, etc. <br>
- <i>Grounded Theory</i>: To analyze qualitative data gathered about participants' experiences <br>
- <i>Statistical Analysis</i>: To quantitatively evaluate the effect on users' exploratory browsing
<br><br>
<b>Key Impacts:</b><br>
- Deployed TweetBubble during societal events including the Academy Awards and the Super Bowl <br>
- Recontextualized ideation metrics, rooted in psychology, to measure users' exploratory browsing <br>
- Established the usefulness of in-context expansion technique for stimulating exploratory browsing<br>
- Established the usefulness of ideation metrics by correlating with participants' experiences
<br><br>
<b>Publication</b>: <br>
<b>Jain, A.</b>, Lupfer, N., Qu, Y., Linder, R., Kerne, A., Smith, S. M.
<a href="https://ecologylab.net/research/publications/cc2015twb.pdf" target="_blank">Evaluating TweetBubble with Ideation Metrics of Exploratory Browsing,
</a>
<i>Proc. ACM Creativity and Cognition 2015</i>, 178-187 [28%].
<b style="color:#C00000">Best Paper Honorable Mention.</b>
<br>
<a href="https://ideamache.ecologylab.net/e/2t7vxnmFDn/" target="_blank">
[presentation mâché]</a> |
<a href="https://youtu.be/IekEK5XxYPY" target="_blank">[video]</a></p>
<img class="img-fluid rounded mb-5" src="assets/img/portfolio/tweetbubble.png" alt="TweetBubble"/>
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<!-- Portfolio Modal - Title-->
<h2 class="portfolio-modal-title text-secondary mb-3">BigSemantics</h2>
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<p class="mb-5 text-left">Design of exploratory browsing interfaces must address the limits of display and human working memory.
In this project, we develop a metadata type system as the basis for building exploratory browsing interfaces that maintain context.
The type system leverages constructs from object-oriented programming.
We integrate data models, extraction rules, and presentation semantics in types to operationalize type specific dynamic metadata extraction and rich presentation.
<br><br>
<b>Methods:</b><br>
- <i>Questionnaires</i>: Pre- and post-study, to gather data about participants' experiences <br>
- <i>Interaction Logs</i>: To collect data about users' clicking and requesting hyperlinked information <br>
- <i>Thematic Analysis</i>: To analyze qualitative data gathered about participants' experiences <br>
- <i>Statistical Analysis</i>: To quantitatively evaluate the effect on users' exploratory browsing
<br><br>
<b>Key Impacts:</b><br>
- A novel type system to streamline the development of dynamic exploratory browsing interfaces <br>
- Established the usefulness of the type system in supporting exploratory browsing <br>
- Established through qualitative analysis that the in-context presentation supports concise representation, comparison of linked information, and reduces disorientation and digression
<br><br>
<b>Publication</b>: <br>
Qu, Y., Kerne, A., Lupfer, N., Linder, R., <b>Jain, A.</b>
<a href="https://ecologylab.net/research/publications/eics2014debi.pdf" target="_blank">
Metadata Type System: Integrate Presentation, Data Models and Extraction to Enable Exploratory Browsing Interfaces,
</a>
<i>Proc. ACM Engineering Interactive Computing Systems (EICS) 2014</i>, 107-116 [18%].</p>
<img class="img-fluid rounded mb-5" src="assets/img/portfolio/bigsemantics.png" alt="BigSemantics"/>
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<p class="mb-5 text-left">EvolutionWorks supports exploratory browsing of the academic paper citation network with an animated and zoom-able visualization that helps researchers explore the conceptual space that emerges from the relationships between academic papers. Metaphorically speaking, a researcher starts out with the seed of an idea that will grow into an unwieldy set of potentially useful papers that the researcher must prune into a final reading list. Accordingly, EvolutionWorks provides novel affordances to explore the citation network based on this seed-grow-prune model.
<br><br>
<b>Methods:</b><br>
- <i>Interviews</i>: To gather qualitative data about researchers' literature search practices and needs <br>
- <i>Interaction Logs</i>: To collect data about users' clicking and saving of connected research papers <br>
- <i>Thematic Analysis</i>: To analyze qualitative data gathered about participants' practices and needs <br>
- <i>Statistical Analysis</i>: To quantitatively evaluate the effect on users' exploratory browsing
<br><br>
<b>Key Impacts:</b><br>
- Developed a novel seed-grow-prune model to faciliate researchers' exploration of papers <br>
- Established the usefulness of the exploratory browsing interface through a controlled study,
where participants using the 'graph' interface produced reading lists with higher citation counts
<br><br>
<b>Publication</b>:<br>
Wilkins, J., Järvi, J., <b>Jain, A.</b>, Kejriwal, G., Kerne, A., Kumar, V.
<a href="https://ecologylab.net/research/publications/EvolutionWorks.pdf" target="_blank">EvolutionWorks: Towards Improved Visualization of Citation Networks,
</a>
<i>Proc. IFIP International Conference on Computer-Human Interaction (INTERACT) 2015</i>, 213-230 [29.9%].</p>
<img class="img-fluid rounded mb-5" src="assets/img/portfolio/evolutionworks.png" alt="EvolutionWorks"/>
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<p class="mb-5 text-left">We design and study a mixed reality game, PhotoNav, to investigate wearable computing display modalities: head-mounted, handheld, and wrist-worn.
PhotoNav requires the player to split attention between the physical world and display by using geotagged photographs as clues for navigation.
Our results showed that participants using the head-mounted display exhibited poor performance in one of the courses and that players preferred handheld and wrist-worn displays.
<br><br>
<b>Methods:</b><br>
- <i>Questionnaires</i>: Pre- and post-study, to gather data about participants' experiences <br>
- <i>Interaction Logs</i>: To collect data about users' navigation as they traversed through waypoints <br>
- <i>Statistical Analysis</i>: To quantitatively evaluate the effect on users' navigation experiences
<br><br>
<b>Key Impacts:</b><br>
- Developed novel support for pedestrian navigation through the use of geotagged photographs <br>
- Compared the effectiveness of display modalities by analyzing questionnaire responses
<br><br>
<b>Publication</b>:<br>
Sharma, H.N., Toups, Z.O., Dolgov, I., Kerne, A., <b>Jain, A.</b>
<a href="https://ecologylab.net/research/publications/chiplay2016photoNav.pdf" target="_blank">Evaluating Display Modalities Using a Mixed Reality Game</a>,
<i>Proc. ACM SIGCHI Annual Symposium on Computer-Human Interaction in Play (CHI PLAY) 2016</i>, 65-77 [29%].</p>
<img class="img-fluid rounded mb-5" src="assets/img/portfolio/photonav.png" alt="PhotoNav"/>
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<p class="mb-5 text-left">Accurate event detection in social media is very challenging because user generated contents are extremely noisy and sparse in content.
Event indicators are generally words or phrases that act as a trigger that help us understand the semantics of the context they occur in.
We present a weakly supervised approach that relies on using a single strong event indicator phrase as a seed to acquire a variety of additional event cues.
We experimented with civil unrest events and show that the automatically learnt event indicators are effective in identifying specific types of events.
<br><br>
<b>Methods:</b><br>
- <i>Statistical Analysis</i>: To quantitatively evaluate the accuracy of event identification
<br><br>
<b>Key Impacts:</b><br>
- Established the usefulness of 'bootstrapping' for idenitifying event indicators from social media<br>
- Demonstrated the potential of understanding latent semantic categories through clustering
<br><br>
<b>Publication</b>:<br>
<b>Jain, A.</b>, Kasiviswanathan, G., Huang, R.
<a href="https://ecologylab.net/research/publications/coling-weakly-supervised.pdf" target="_blank">
Towards Accurate Event Detection in Social Media: A Weakly Supervised Approach for Learning Implicit Event Indicators</a>,
<i>Computational Linguistics (COLING) Workshop on Noisy User-generated Text (W-NUT) 2016</i>, 70-77.</p>
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<h2 class="page-section-heading d-inline-block text-secondary">Publications</h2>
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<div class="mt-3"><b>Patents:</b>
</div>
<div class="mt-3"><b>Jain, A.</b>, Griffiths, M., Spiegelman, M., Peng, K., and Stein, D., Predictive Pop, Inc. d/b/a Audigent.
<i>Systems and Method for Simultaneous Relevance and Variety Control in Audience Targeting.</i>,
U.S. Patent Application 18/406,156, filed Jan 7, 2024.
</div>
<div class="mt-3">Subramanian, M., Bansal, R.K., <b>Jain, A.</b>, Khandelwal, D., Agrawal, G., Solanki, N. and Thakur, P., Samsung Electronics Co Ltd, 2013.
<i>Display Device and Method for Presenting Information on Entities Displayed on Video Content.</i>,
U.S. Patent Application 13/888,669, filed May 7, 2013.
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<div class="mt-3"><b>Manuscripts:</b>
</div>
<div class="mt-3"><b>Jain, A.</b>, Kerne, A., Fowler, H., Seo, J., Newman, G., Lupfer, N., Perrine, A. (2024).
<a href="https://arxiv.org/abs/2404.17390" target="_blank">
How Could AI Support Design Education? A Study Across Fields Fuels Situating Analytics</a>,
<i>arXiv preprint arXiv:2404.17390</i>.
</div>
<div class="mt-3"><b>Jain, A.</b>, Kerne, A., Lupfer, N., Britain, G., Perrine, A., Choe, Y., Keyser, J., Huang, R., Seo, J., Sungkajun, A., Lightfoot, R., McGuire, T. (2024).
<a href="https://arxiv.org/abs/2404.05417" target="_blank">
Indexing Analytics to Instances: How Integrating a Dashboard can Support Design Education</a>,
<i>arXiv preprint arXiv:2404.05417</i>.
</div>
<div class="mt-3"><b>Refereed Conference Papers:</b>
</div>
<div class="mt-3"><b>Jain, A.</b>, Kerne, A., Lupfer, N., Britain, G., Perrine, A., Choe, Y., Keyser, J., Huang, R.
<a href="https://ecologylab.net/research/publications/doceng21MultiscaleDesignRecognizer.pdf" target="_blank">
Recognizing Creative Visual Design: Multiscale Design Characteristics in Free-Form Web Curation Documents</a>,
<i>Proc. ACM DocEng 2021</i>, 1-10 [33%].
<b style="color:#C00000">Best Paper Nominee, Best Student Paper Nominee.</b>
</div>
<div class="mt-3">Kerne, A., Lupfer, N., Linder R., Qu, Y., Valdez, A., <b>Jain, A.</b>, Keith, K., Carrasco, M., Vanegas, J., Billingsley, A.
<a href="https://ecologylab.net/research/publications/kerne%20lupfer%20linder%202017%20strategies%20free-form%20web%20curation.pdf" target="_blank">
Strategies of Free-form Web Curation: Processes of Creative Engagement with Prior Work</a>,
<i>Proc. ACM Creativity & Cognition 2017</i>, 380-392 [29%].
</div>
<div class="mt-3">Sharma, H.N., Toups, Z.O., Dolgov, I., Kerne, A., <b>Jain, A.</b>
<a href="https://ecologylab.net/research/publications/chiplay2016photoNav.pdf" target="_blank">Evaluating Display Modalities Using a Mixed Reality Game</a>,
<i>Proc. ACM SIGCHI Annual Symposium on Computer-Human Interaction in Play (CHI PLAY) 2016</i>, 65-77 [29%].
</div>
<div class="mt-3"><b>Jain, A.</b>, Lupfer, N., Qu, Y., Linder, R., Kerne, A., Smith, S. M.
<a href="https://ecologylab.net/research/publications/cc2015twb.pdf" target="_blank">Evaluating TweetBubble with Ideation Metrics of Exploratory Browsing,
</a>
<i>Proc. ACM Creativity and Cognition 2015</i>, 178-187 [28%].
<b style="color:#C00000">Best Paper Honorable Mention.</b>
<br>
<a href="https://ideamache.ecologylab.net/e/2t7vxnmFDn/" target="_blank">
[presentation mâché]</a> |
<a href="https://youtu.be/IekEK5XxYPY" target="_blank">[video]</a>
</div>
<div class="mt-3">Wilkins, J., Järvi, J., <b>Jain, A.</b>, Kejriwal, G., Kerne, A., Kumar, V.
<a href="https://ecologylab.net/research/publications/EvolutionWorks.pdf" target="_blank">EvolutionWorks: Towards Improved Visualization of Citation Networks,
</a>
<i>Proc. IFIP International Conference on Computer-Human Interaction (INTERACT) 2015</i>, 213-230 [29.9%].
</div>
<div class="mt-3">Qu, Y., Kerne, A., Lupfer, N., Linder, R., <b>Jain, A.</b>
<a href="https://ecologylab.net/research/publications/eics2014debi.pdf" target="_blank">
Metadata Type System: Integrate Presentation, Data Models and Extraction to Enable Exploratory Browsing Interfaces,
</a>
<i>Proc. ACM Engineering Interactive Computing Systems (EICS) 2014</i>, 107-116 [18%].
</div>
<div class="mt-3">Fei, S., Webb, A.M., Kerne, A., Qu, Y., and <b>Jain, A.</b>
<a href="https://ecologylab.net/research/publications/feiNFCTransSurfacePortal2013.pdf" target="_blank">Peripheral Array of Tangible NFC Tags: Positioning Portals for Embodied Trans-Surface Interaction</a>,
<i>Proc. ACM Interactive Tabletops and Surfaces 2013</i>, 33-36
[29%].
</div>
<div class="mt-3"><b>Jain, A.</b> and Singh, S.
<a href="https://ieeexplore.ieee.org/document/5992064" target="_blank">Modified Programming Language Framework for IVRS Accessibility of Graphical User Interfaces</a>,
<i>Proc. IEEE Ubi-Media Computing (U-Media) 2011</i>, 163-167 [34%].
</div>
<div class="mt-3"><b>Refereed Workshops and Extended Abstracts:</b>
</div>
<div class="mt-3">Britain, G., <b>Jain, A.</b>, Lupfer, N., Kerne, A., Perrine, A., Seo, J., Sungkajun, A.
<a href="https://ecologylab.net/research/publications/CHI2020-LBW.pdf" target="_blank">
Design is (A)live: An Environment Integrating Ideation and Assessment</a>,
<i>Proc. ACM CHI Late-Breaking Work 2020</i>, 1-8 [41.8%].
</div>
<div class="mt-3"><b>Jain, A.</b>
<a href="https://ecologylab.net/research/publications/cc2017gss_ajit.pdf" target="_blank">
Measuring Creativity: Multi-Scale Visual and Conceptual Design Analysis</a>,
<i>Proc. ACM Creativity & Cognition 2017</i>, Graduate Student Symposium, 490-495.
<br>
<a href="https://ideamache.ecologylab.net/e/FjaOtpE01Q/" target="_blank">
[presentation mâché]</a>
</div>
<div class="mt-3"><b>Jain, A.</b>, Kasiviswanathan, G., Huang, R.
<a href="https://ecologylab.net/research/publications/coling-weakly-supervised.pdf" target="_blank">
Towards Accurate Event Detection in Social Media: A Weakly Supervised Approach for Learning Implicit Event Indicators</a>,
<i>Computational Linguistics (COLING) Workshop on Noisy User-generated Text (W-NUT) 2016</i>, 70-77.
</div>
<div class="mt-3">Sharma, H.N., Toups, Z.O., <b>Jain, A.</b>, Kerne, A.
<a href="https://dl.acm.org/doi/abs/10.1145/2793107.2810289" target="_blank">Designing to Split Attention in a Mixed Reality Game</a>,
<i>Proc. ACM SIGCHI Annual Symposium on Computer-Human Interaction in Play (CHI PLAY) 2015</i>, 691-696.
</div>
<div class="mt-3">Fei, S., Kerne, A., <b>Jain, A.</b>, Webb, A.M., and Qu, Y.
<a href="https://dl.acm.org/doi/abs/10.1145/2512349.2514593" target="_blank">Positioning portals with peripheral NFC tags to embody trans-surface interaction</a>,
<i>Proc. ACM Interactive Tabletops and Surfaces 2013</i>, 317-320.
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