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Leveraging Interfaces to Improve Recommendation Diversity

Chun-Hua Tsai, Peter Brusilovsky
2017 Adjunct Publication of the 25th Conference on User Modeling, Adaptation and Personalization - UMAP '17  
However, li le is known about the e ect that a visual interface can have on this issue. is paper shows that a multidimensional visualization promotes diversity of social exploration in the context of an  ...  Our study shows a signi cant di erence in the exploration pa ern between ranked list and visual interfaces. e results show that a visual interface can help the user explore a a more diverse set of recommended  ...  We found that the user visual interface group explored more diverse social connections from the system.  ... 
doi:10.1145/3099023.3099073 dblp:conf/um/TsaiB17a fatcat:l3y5ralflbemjhmm7glr7z3bke

Beyond the Ranked List

Chun-Hua Tsai, Peter Brusilovsky
2018 Proceedings of the 2018 Conference on Human Information Interaction&Retrieval - IUI '18  
Two within-subject user studies in the context of social recommendation at academic conferences were conducted to compare our visual interfaces.  ...  Results from our user study show that the visual interfaces significantly reduced the exploration efforts required for given tasks and helped users to perceive the recommendation diversity.  ...  It has been previously demonstrated that a proper user interface could promote diversity in information exploration.  ... 
doi:10.1145/3172944.3172959 dblp:conf/iui/TsaiB18a fatcat:vwlydbhl3nc2pdozfjxletxicq

An Interactive and Interpretable Interface for Diversity in Recommender Systems

Chun-Hua Tsai
2017 Proceedings of the 22nd International Conference on Intelligent User Interfaces Companion - IUI '17 Companion  
However, little is known about how an interactive interface can help with this issue. This pilot study shows that a multidimensional visualization promotes diversity among the recommended items.  ...  This finding motivated future work to provide diversity in recommender system by visualizing multivariate data through an interpretable and interactive interface.  ...  and exploring multidimensional features in recommender systems; and, 3) how to design and evaluate a visual recommender interface with diversity?  ... 
doi:10.1145/3030024.3038292 dblp:conf/iui/Tsai17 fatcat:jdx4swx42rgvzeqs7krdpb7bwm

Toward Natural Language Mitigation Strategies for Cognitive Biases in Recommender Systems

Alisa Rieger, Mariët Theune, Nava Tintarev
2022 Zenodo  
One approach to mitigate such biases is through interface and interaction design.  ...  Cognitive biases in the context of consuming online information filtered by recommender systems may lead to sub-optimal choices.  ...  to promote diversity of profile exploration.  ... 
doi:10.5281/zenodo.5883475 fatcat:vcuqej44izcqnlmqlz7mnguacu

Visualizing Targeted Audiences [chapter]

Saiph Savage, Angus Forbes, Carlos Toxtli, Grant McKenzie, Shloka Desai, Tobias Höllerer
2014 COOP 2014 - Proceedings of the 11th International Conference on the Design of Cooperative Systems, 27-30 May 2014, Nice (France)  
We introduce an online tool, Hax, to explore instead the idea of using interactive data visualizations to help people dynamically identify audiences for their different sharing efforts.  ...  Users of social networks can be passionate about sharing their political convictions, art projects, or business ventures.  ...  Previous work in social recommenders has explored the use of list-based interfaces in which a system recommends users with a certain expertise or skill set [6, 13] .  ... 
doi:10.1007/978-3-319-06498-7_2 dblp:conf/coop/SavageFTMDH14 fatcat:ulif3mfpifh35p3xiztzscwg2a

Data Portraits and Intermediary Topics

Eduardo Graells-Garrido, Mounia Lalmas, Ricardo Baeza-Yates
2016 Proceedings of the 21st International Conference on Intelligent User Interfaces - IUI '16  
We propose a platform that mixes a recommender algorithm and a visualization-based user interface to explore recommendations.  ...  It recommends politically diverse profiles in terms of distance of latent topics, and displays those recommendations in a visual representation of each user's personal content.  ...  We thank Shiri Dori-Hacohen and the anonymous reviewers for valuable feedback, and Andrés Lucero for help with the user studies.  ... 
doi:10.1145/2856767.2856776 dblp:conf/iui/Graells-Garrido16a fatcat:oq43y3ud6va3virgjius66x2nq


Svetlin Bostandjiev, John O'Donovan, Tobias Höllerer
2013 Proceedings of the 2013 international conference on Intelligent user interfaces - IUI '13  
This paper presents LinkedVis, an interactive visual recommender system that combines social and semantic knowledge to produce career recommendations based on the LinkedIn API.  ...  A collaborative (social) approach is employed to identify professionals with similar career paths and produce personalized recommendations of both companies and roles.  ...  and providing real-time illustration of the recommendation algorithm within a hybrid recommender system through a visual user interface resulted in high user satisfaction. • Interaction with the social  ... 
doi:10.1145/2449396.2449412 dblp:conf/iui/BostandjievOH13 fatcat:jm4hu7zjfzhwxilz6wycycfwa4

Accentuating visualization parameters to guide exploration

Marian Dörk, Heidi Lam, Omar Benjelloun
2013 CHI '13 Extended Abstracts on Human Factors in Computing Systems on - CHI EA '13  
We present a new method for displaying visualization parameters to guide casual data exploration. When visualizing datasets with large parameter spaces it can be difficult to move between data views.  ...  Building on social navigation and degree-of-interest visualization, we propose the concept of accentuation as the selection and emphasis of visualization parameters based on social and semantic signals  ...  Guide exploration. Highlight parameters that lead to interesting views by promoting options with greater social and semantic signals and demoting dead-ends due to missing data.  ... 
doi:10.1145/2468356.2468671 dblp:conf/chi/DorkLB13 fatcat:uhdfuea6urcrlahzgg37lusca4

Evaluating TweetBubble with Ideation Metrics of Exploratory Browsing

Ajit Jain, Nic Lupfer, Yin Qu, Rhema Linder, Andruid Kerne, Steven M. Smith
2015 Proceedings of the 2015 ACM SIGCHI Conference on Creativity and Cognition - C&C '15  
Quantitative and qualitative findings validate the technique of in-context exploratory browsing interfaces for social media.  ...  We extend the Twitter interface to stimulate exploratory browsing of social media and develop a creative cognition method to establish its efficacy.  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the NSF.  ... 
doi:10.1145/2757226.2757239 dblp:conf/candc/JainLQLKS15 fatcat:ayyw5ciivvab3h53tifbwbcmtu

CourseQ: the impact of visual and interactive course recommendation in university environments

Boxuan Ma, Min Lu, Yuta Taniguchi, Shin'ichi Konomi
2021 Research and Practice in Technology Enhanced Learning  
This paper introduces CourseQ, an interactive course recommendation system that allows students to explore courses by using a novel visual interface so as to improve transparency and user satisfaction  ...  A within-subject user study (N=32) was conducted to evaluate our system compared to a baseline interface without the proposed interactive visualization.  ...  Diversity and coverage Promoting diversity in recommendation systems is one of the most important topics in the area, particularly helpful in preventing the creation of filter bubbles (Steck et al. 2015  ... 
doi:10.1186/s41039-021-00167-7 doaj:c164b40837434c61b6295e3f249ea216 fatcat:xhmatr2j2jfb3ldkqprnpwqnle

Motivational Social Visualizations for Personalized E-Learning [chapter]

I. -Han Hsiao, Peter Brusilovsky
2012 Lecture Notes in Computer Science  
The increase in diversity of explored content resulted in improving students' problem solving success.  ...  The interface encouraged students to explore more educational resources and motivated them to do some work ahead of the course schedule.  ...  Fig 1 . 1 Progressor + : the tabular open social student modeling visualization interfaces.  ... 
doi:10.1007/978-3-642-33263-0_13 fatcat:3bwnf56nb5asbj4eovydyilupe

See what you want to see

Denis Parra, Peter Brusilovsky, Christoph Trattner
2014 Proceedings of the 19th international conference on Intelligent User Interfaces - IUI '14  
Following this new research this paper presents SetFusion, a visual user-controllable interface for hybrid recommender system.  ...  aspects of the interface and user characteristics that influence the user experience on recommender systems.  ...  To engage users in both studies, we promoted our recommender interface by e-mail among conference attendees and also by presenting a promotion image on CN3 home page.  ... 
doi:10.1145/2557500.2557542 dblp:conf/iui/ParraBT14 fatcat:yiwvhlvy55ggxh2wypejvdzzdm

Combating Fake News with Interpretable News Feed Algorithms [article]

Sina Mohseni, Eric Ragan
2018 arXiv   pre-print
This paper reviews common news feed algorithms as well as methods for fake news detection, and we discuss how news feed algorithms could be misused to promote falsified content, affect news diversity,  ...  We review how news feed algorithms and recommender engines can enable confirmation bias to isolate users to certain news sources and affecting the perception of reality.  ...  In regard to recommendation systems in real-world applications, Berkovsky et al. (2017) studied user trust with various recommendation interfaces and content selection strategies.  ... 
arXiv:1811.12349v2 fatcat:ud4wixjxangsllbwtoxqawij4q

Leveraging User Inspiration with Microblogging-Driven Exploratory Search [chapter]

Maria Taramigkou, Fotis Paraskevopoulos, Efthimios Bothos, Dimitris Apostolou, Gregoris Mentzas
2014 Lecture Notes in Business Information Processing  
We present an interactive exploratory search tool that combines diversification of content and sources with a user interface design that visualises cues from the social chatter generated with microblogging  ...  In creative tasks, the user expects to acquire holistic information, to explore the space of available information and to come up with diverse views before converging to a solution for the creative task  ...  This work has been partly funded by the European Commission through IST Project COLLAGE "Creativity in learning through Social Computing and Game Mechanics in the Enterprise", Grant agreement no: 318536  ... 
doi:10.1007/978-3-319-07869-4_22 fatcat:4bzc2semfrbjthirqpru465fze

Towards Advanced Interfaces for Citizen Curation

Luis Emilio Bruni, Enrico Daga, Rossana Damiano, Lily Díaz, Tsvi Kuflik, Antonio Lieto, Aldo Gangemi, Paul Mulholland, Silvio Peroni, Sofia Pescarin, Alan J. Wecker
2021 Zenodo  
To achieve this goal, the interface will need to be intuitive, aesthetic and accessible for different audiences.  ...  In order to capture a wide range of voices, interfaces will be designed specifically to engage minority groups that tend to be underrepresented in cultural activities.  ...  A series of citizen curation case studies with a diverse set of museums and citizen groups will demonstrate how the approach can promote inclusive participation and social cohesion in a variety of contexts  ... 
doi:10.5281/zenodo.4626618 fatcat:yk4tip5qevfyphipounpi7pujy
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