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- research-articleDecember 2023
A survey of consumer health question answering systems
AbstractConsumers are increasingly using the web to find answers to their health‐related queries. Unfortunately, they often struggle with formulating the questions, further compounded by the burden of having to traverse long documents returned by the ...
- editorialJune 2022
Recommender systems: Trends and frontiers
AbstractRecommender systems (RSs), as used by Netflix, YouTube, or Amazon, are one of the most compelling success stories of AI. Enduring research activity in this area has led to a continuous improvement of recommendation techniques over the years, and ...
- abstractFebruary 2016
Social Incentives in Pervasive Fitness Apps for Obese and Diabetic patients
CSCW '16 Companion: Proceedings of the 19th ACM Conference on Computer Supported Cooperative Work and Social Computing CompanionFebruary 2016, Pages 245–248https://doi.org/10.1145/2818052.2869093Social incentives such as cooperation and competition are found to motivate users in pervasive fitness applications. This work investigates how social incentives work for individuals with obesity and diabetes. We used a mobile fitness application called ...
- bookOctober 2013
Visual and Multimedia Information Management: IFIP TC2/WG2.6 Sixth Working Conference on Visual Database Systems May 29-31, 2012 Brisbane, Australia ... in Information and Communication Technology)
Current research in Visual Database Systems can be characterized by scalability, multi-modality of interaction, and higher semantic levels of data. Visual interfaces that allow users to interact with large databases must scale to web and distributed ...
- ArticleSeptember 2013
A: ) Is Worth a Thousand Words: How People Attach Sentiment to Emoticons and Words in Tweets
SOCIALCOM '13: Proceedings of the 2013 International Conference on Social ComputingSeptember 2013, Pages 345–350https://doi.org/10.1109/SocialCom.2013.54Emoticons are widely used to express positive or negative sentiment on Twitter. We report on a study with live users to determine whether emoticons are used to merely emphasize the sentiment of tweets, or whether they are the main elements carrying the ...
- proceedingFebruary 2011
IUI '11: Proceedings of the 16th international conference on Intelligent user interfaces
It is our great pleasure to welcome you to the 2011 ACM International Conference on Intelligent User Interfaces -- IUI'11. Intelligent User Interfaces (IUI) is the premier conference for reporting on the study of user interfaces with intelligent ...
- research-articleDecember 2008
User‐Involved Preference Elicitation for Product Search and Recommender Systems
AI Magazine (AIMA), Volume 29, Issue 4Winter 2008, Pages 93–103https://doi.org/10.1609/aimag.v29i4.2200We address user system interaction issues in product search and recommender systems: how to help users select the most preferential item from a large collection of alternatives. As such systems must crucially rely on an accurate and complete model of user ...
- ArticleNovember 2000
Integrated Browsing and Searching of Large Image Collections
VISUAL '00: Proceedings of the 4th International Conference on Advances in Visual Information SystemsNovember 2000, Pages 279–289Current image retrieval systems offer either an exploratory search method through browsing and navigation or a direct search method based on specific queries. Combining both of these methods in a uniform framework allows users to formulate queries more ...
- ArticleNovember 1999
Conceptualizing bandwidth allocation in network management
NPIVM '99: Proceedings of the 1999 workshop on new paradigms in information visualization and manipulation in conjunction with the eighth ACM internation conference on Information and knowledge managementNovember 1999, Pages 62–69https://doi.org/10.1145/331770.331787In our work, we focus on how resource allocation can benefit from visualization. In this paper, we present the main visualization techniques used in a bandwidth allocation system for the management of circuit-switched networks
- research-articleJuly 1997
Visualizing Resource Allocation Tasks
IEEE Computer Graphics and Applications (ICGA), Volume 17, Issue 4July 1997, Pages 6–9https://doi.org/10.1109/38.595258Allocating resources-whether labor or tools-is a ubiquitous task in factories, hospitals, airlines and communication network companies. It also exemplifies decision-making problems involving complex, changing criteria and presents unusual challenges to ...
- ArticleOctober 1995
- ArticleAugust 1992