Now showing items 128-147 of 304

    • Gender is Personal – Not Computational 

      Hamidi, Foad; Scheuerman, Morgan; Branham, Stacy
      Imagine walking down the street and seeing advertising screens change their content based on how you walk, how you talk, or even the shape of your chest. These screens rely on hidden cameras, microphones and computers to ...
    • Generating Digital Twin models using Knowledge Graphs for Industrial Production Lines 

      Banerjee, Agniva; Dalal, Raka; Mittal, Sudip; Joshi, Karuna Pande (ACM Publications, 2017-06-25)
      Digital Twin models are computerized clones of physical assets that can be used for in-depth analysis. Industrial production lines tend to have multiple sensors to generate near real-time status information for production. ...
    • Generating Realistic COVID19 X-rays with a Mean Teacher + Transfer Learning GAN 

      Menon, Sumeet; Galita, Joshua; Chapman, David; Gangopadhyay, Aryya; Mangalagiri, Jayalakshmi; Nguyen, Phuong; Yesha, Yaacov; Yesha, Yelena; Saboury, Babak; Morris, Michael (2020-09-26)
      COVID-19 is a novel infectious disease responsible for over 800K deaths worldwide as of August 2020. The need for rapid testing is a high priority and alternative testing strategies including X-ray image classification are ...
    • A grid-based extension to an assistive multimodal interface 

      Strain, Philip; McAllister, Graham; Murphy, Emma; Kuber, Ravi; Yu, Wai (Association for Computing Machinery, 2007-04)
      This paper describes an extension to a multimodal system designed to improve Internet accessibility for the visually impaired. Here we discuss the novel application of a grid (patent pending) to our assistive web interface. ...
    • H4Plock: Supporting Mobile User Authentication through Gestural Input and Tactile Output 

      Ali, Abdullah; Kuber, Ravi; Aviv, Adam J. (CyLab Usable Privacy and Security Laboratory, 2015-07-22)
      We have developed a novel authentication mechanism, H4Plock (pronounced “Hap-lock”), that leverages gestural input and tactile feedback to defend against casual observation attacks. Users enter up to four on-screen gestures ...
    • HappyFeet: Challenges in Building an Automated Dance Recognition and Assessment Tool 

      Faridee, Abu Zaher Md; Ramamurthy, Sreenivasan Ramasamy; Roy, Nirmalya (ACM, 2018-09)
      In this paper, we discuss our experience in building an automated dance assessment tool with IMU and IoT devices and highlight the major challenges of such an endeavor. In a typical dance classroom scenario, where the ...
    • HCI Guidelines for Gender Equity and Inclusivity 

      Scheuerman, Morgan Klaus; Spiel, Katta; Haimson, Oliver L.; Hamidi, Foad; Branham, Stacy M.
    • “Hour of Code”: A Case Study 

      Du, Jie; Wimmer, Hayden; Rada, Roy (ISCAP, 2018-02)
      This study investigates the delivery of the hour of code tutorials to students via an ethnographic study of college students. The college students who participated in this study were surveyed about their opinion of the ...
    • How accessible is the process of web interface design? 

      Norman, Kirk; Arber, Yevgeniy; Kuber, Ravi (Association for Computing Machinery, 2013-10)
      This paper describes a data gathering study, examining the experiences and day-to-day challenges faced by blind web interface developers when designing sites and online applications. Findings have revealed that considerable ...
    • How Do We Talk Ourselves Into These Things? Challenges with Adoption of Biometric Authentication for Expert and Non-Expert Users 

      Wolf, Flynn; Kuber, Ravi; Aviv, Adam J. (ACM, 2018)
      Biometric authentication offers promise for mobile security, but its adoption can be controversial, both from a usability and security perspective. We describe a preliminary study, comparing recollections of biometric ...
    • How the Semantic Web is Being Used:An Analysis of FOAF Documents 

      Ding, Li; Zhou, Lina; Finin, Tim; Joshi, Anupam (2005-01-03)
      Semantic Web researchers have initially focused on the representation, development and use of ontologies but paid less attention to the social and structural relationships involved. The past year has seen a dramatic increase ...
    • Hybrid Causality Analysis of ENSO’s Global Impacts on Climate Variables Based on Data-Driven Analytics and Climate Model Simulation 

      Song, Hua; Tian, Jing; Huang, Jingfeng; Guo, Pei; Zhang, Zhibo; Wang, Jianwu (Frontiers, 2019-09-18)
      Numerous studies have indicated that El Niño and the southern oscillation (ENSO) could have determinant impacts on remote weather and climate using the conventional correlation-based methods, which however, cannot identify ...
    • Hybrid Mortality Prediction Using Multiple Source Systems 

      Mativo, Isaac; Yesha, Yelena; Grasso, Michael; Oates, Tim; Zhu, Qian
      The use of artificial intelligence in clinical care to improve decision support systems is increasing. This is not surprising since by its very nature, the practice of medicine consists of making decisions based on ...
    • Hypertext to Knowledge to Workflow 

      Rada, Roy; Michailidis, Antonios; Frosch, Christian; Lei, Ming
      The engineering hypothesis is that a hypertext-like, collaborative authoring system can provide an appropriate infrastructure for a knowledge and workflow management system. A hierarchical, hypertext infrastructure with ...
    • Hypertext: from Text to Expertext 

      Rada, Roy
      Efforts to exploit technology so as to add extra dimensions to text have occurred throughout history, but the electronic computer has opened new vistas. The modern history of hypertext begins with the text `As We May Think' ...
    • Ideas Illuminated at 2018 Light City 

      O'Grady, Jenny; Hamidi, Foad (UMBC, 2018-04-25)
    • IDIOMS: Infectious Disease Imaging Outbreak Monitoring System 

      Gangopadhyay, Aryya; Morris, Michael; Saboury, Babak; Siegel, Eliot; Yesha, Yelena (ACM, 2020-11)
      In this commentary, we propose a framework for convergence accelerator research leveraging AI models with medical images for effective diagnosis, monitoring, and treatment of diseases with pandemic potential. The goal is ...
    • Improving Topic Model Stability for Effective Document Exploration 

      Yang, Yi; Pan, Shimei; Song, Yangqiu; Lu, Jie; Topkara, Mercan
      Topic modeling has become a ubiquitous topic analysis tool for text exploration. Most of the existing works on topic modeling focus on fitting topic models to input data. They however ignore an important usability issue ...
    • Inconsistency Investigation between Online Review Content and Ratings 

      Shan, Guohou; Zhang, Dongsong; Zhou, Lina; Suo, Lingge; Lim, Jaewan; Shi, Chunming (AIS, 2018-08-16)
      Despite the tremendous role of online consumer reviews (OCRs) in facilitating consumer purchase decision making, the potential inconsistency between product ratings and review content could cause the uncertainty and ...