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Do user preferences and evaluation measures line up?

Mark Sanderson, Monica Lestari Paramita, Paul Clough, Evangelos Kanoulas
2010 Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '10  
It establishes that preferences and evaluation measures correlate: systems measured as better on a test collection are preferred by users.  ...  The nDCG and ERR measures were found to correlate best with user preferences compared to a selection of other well known measures.  ...  This work was co-funded by the EU FP7 project ACCURAT contract FP7-ICT-248347 and Marie Curie Fellowship FP7-PEOPLE-2009-IIF-254562.  ... 
doi:10.1145/1835449.1835542 dblp:conf/sigir/SandersonPCK10 fatcat:m6q5emda2jb4rloj2puwcsvm4a

Catch-up TV recommendations

Mengxi Xu, Shlomo Berkovsky, Sebastien Ardon, Sipat Triukose, Anirban Mahanti, Irena Koprinska
2013 Proceedings of the 7th ACM conference on Recommender systems - RecSys '13  
Catch-up TV is revolutionising viewing habits of audiences, as it provides users the opportunity to watch programs at their preferred time and place.  ...  In this work, we study the watching patterns of users of a popular Australian nationwide TV service provider and evaluate a suite of approaches for catch-up TV recommendations.  ...  We aim to deploy the resulting recommender system into the service offered by our partner broadcaster and their Web-based catch-up portal, and evaluate the performance of the recommender in a longitudinal  ... 
doi:10.1145/2507157.2507204 dblp:conf/recsys/XuBATMK13 fatcat:5zgzp7d5h5ckxhxkpyjneg74mq

Ups and Downs

Ruining He, Julian McAuley
2016 Proceedings of the 25th International Conference on World Wide Web - WWW '16  
Experimentally we evaluate our method on two large real-world datasets from, where we show it to outperform state-of-the-art personalized ranking measures, and also use it to visualize the high-level  ...  To uncover the complex and evolving visual factors that people consider when evaluating products, our method combines high-level visual features extracted from a deep convolutional neural network, users  ...  Thus our main goal is to learn from data how to model users' preferences toward products, and by doing so to make high-level statements about the temporal and visual dynamics at play.  ... 
doi:10.1145/2872427.2883037 dblp:conf/www/HeM16 fatcat:7rfv2qfmkjcltiybs7l3xybu74

Mopping up

Moira Burke, Robert Kraut
2008 Proceedings of the ACM 2008 conference on Computer supported cooperative work - CSCW '08  
The model is fast and easily computable on the fly, and thus could be applied as a self-evaluation tool for editors considering becoming administrators, as a dashboard for voters to view a nominee's relevant  ...  As promotions are determined by the consensus of dozens of voters with conflicting opinions and unwritten expectations, the results highlight the degree to which consensus is truly reached.  ...  This work is supported by NSF grants IIS IIS-0325049 and IIS-0729286 and an NSF Graduate Research Fellowship.  ... 
doi:10.1145/1460563.1460571 dblp:conf/cscw/BurkeK08 fatcat:76gbrewd6faxbdqvwaius3v7ya

Don't queue up!

Julian Seifert, Alexander De Luca, Enrico Rukzio
2012 Proceedings of the 11th International Conference on Mobile and Ubiquitous Multimedia - MUM '12  
Yet, the interaction with them lacks security and privacy as it takes place in a public setting. Additionally, users have to wait in line until they can interact with the terminal.  ...  Our findings give novel insights about security relevant aspects such as where and when users interact with the mobile service before accessing the public terminal.  ...  ACKNOWLEDGEMENT We would like to thank the participants of our user study.  ... 
doi:10.1145/2406367.2406422 dblp:conf/mum/SeifertLR12 fatcat:qi64w3hq5nfa5eggboqhlx53ti

Serial hook-ups

Alfred Kobsa, Rahim Sonawalla, Gene Tsudik, Ersin Uzun, Yang Wang
2009 Proceedings of the 5th Symposium on Usable Privacy and Security - SOUPS '09  
Usability measures included: task performance times, ratings on the System Usability Scale (SUS), task completion, and perceived security.  ...  We present the overall study results and identify methods that are particularly problematic for certain classes of users as well as those that are best-suited for various device configurations.  ...  This method is deceptively simple since IR is line-ofsight. Setting it up requires the user to find IR ports on both devices -not a trivial task for many -and align them.  ... 
doi:10.1145/1572532.1572546 dblp:conf/soups/KobsaSTUW09 fatcat:wyo3r226ubfwvdao4rgxpiadk4

Top-Down oder Bottom-Up?/Top-Down or Bottom-Up?

Michael Fritsch
1992 Jahrbücher für Nationalökonomie und Statistik  
Our method has been deployed in the Microsoft Power BI product and released to millions of users.  ...  We demonstrate improvement over existing techniques in terms of overall accuracy, number of examples required, and program complexity.  ...  If so, then the first preference is to simply prefer any program in the alignment group if it directly satisfies the examples, since this program satisfies the full alignment group and the examples and  ... 
doi:10.1515/jbnst-1992-5-604 fatcat:mmztkyctvfgzvozq6jzrgaflqm

Keeping up appearances

Marigo Heijboer, Elise van den Hoven
2008 Proceedings of the 5th Nordic conference on Human-computer interaction building bridges - NordiCHI '08  
A game was created on a digital tabletop as a carrier for the user evaluation presented in this paper.  ...  In this paper a study is described investigating the differences in interpretations of realistic and abstract game artifacts comparing children and adults.  ...  ACKNOWLEDGMENTS Thanks to Ali Mazalek, Julie Kientz and all the people from the Synaesthetic Media Lab at the Georgia Institute of Technology for helping us with our project and IRB-approval 0003494.  ... 
doi:10.1145/1463160.1463178 dblp:conf/nordichi/HeijboerH08 fatcat:kha3yqwwvrfqbdc2y3lqwnddky

Keeping up appearances

Kirstie Hawkey, Kori M. Inkpen
2006 Proceedings of the SIGCHI conference on Human Factors in computing systems - CHI '06  
Results revealed the scope of this problem and how location and device affect web browsing activity and contribute to the types of incidental information that may be visible.  ...  , their relationship to the viewer and the level of control retained over input devices.  ...  Funding provided in part by NSERC and NECTAR.  ... 
doi:10.1145/1124772.1124893 dblp:conf/chi/HawkeyI06 fatcat:3xzdvubkz5fmrofztbwnk655uu

Sizing up visualizations

Mikkel Rønne Jakobsen, Kasper Hornbæk
2011 Proceedings of the 2011 annual conference on Human factors in computing systems - CHI '11  
Figure 1: How do visualization techniques perform at different display sizes such as (a) 13.8, (b) 1.5, or (c) 0.17 megapixels?  ...  We describe a controlled experiment where 19 participants used focus+context, overview+detail, and zooming techniques with varying display sizes (13.8, 1.5, and 0.17 megapixels).  ...  Bardram, Juan Hincapié Ramos, and colleagues at our department for comments on earlier drafts of this paper. Last, we thank Chris North for advice on the setup of large displays.  ... 
doi:10.1145/1978942.1979156 dblp:conf/chi/JakobsenH11 fatcat:rpnuanw5vbaibkzovtt5ddefym

Shake it up baby

Kan Takeuchi, John Lin, Yan Chen, Thomas A. Finholt
2007 Proceedings of the 8th ACM conference on Electronic commerce - EC '07  
In large scale scientific collaborations, technologies have broadened access to scarce scientific and engineering resources.  ...  This paper applies concepts from mechanism design to compare different resource allocation schemes (RAD, Vickrey, and knapsack) in the laboratory.  ...  We captured variation in the resources of collaboratory users (i.e., big vs. small projects) and in the time preferences of users (i.e., early, middle, or late in a 24-month period).  ... 
doi:10.1145/1250910.1250928 dblp:conf/sigecom/TakeuchiLCF07 fatcat:vtoohuou7bbefcsxyt4ti5hg6q

Image-based dress-up system

Jong-Chul Yoon, In-Kwon Lee, Henry Kang
2011 Proceedings of the 5th International Confernece on Ubiquitous Information Management and Communication - ICUIMC '11  
In this paper, we present an image-based virtual dress-up system according to user input model and garment image.  ...  system for general users.  ...  DressUp Result User Satisfaction and Preferences Questionnaires We measured the user's satisfaction with our system by using the SUS (System Usability Scale) [10] tool for 15 users.  ... 
doi:10.1145/1968613.1968676 dblp:conf/icuimc/YoonLK11 fatcat:3wd5zfjokbbtno3u5jmyo5l2au

Round up

Anil Mandhani
2018 Indian Journal of Urology  
I'm also looking to do a demonstration and presentation to the other staff members; I'm looking for a small group to change over to OS X, and evaluate it from there.  ...  be measured in terms of a few minutes or hours.  ...  Registration is easy and free and each course is led by an on-line mentor who you can contact for assistance in any of the courses.  ... 
doi:10.4103/iju.iju_372_17 pmid:29343906 pmcid:PMC5769262 fatcat:alj4pe5dpngi5nkk5dxltoqs6q

Setting up a telepsychiatry service

Roland M. Jones, Sarah Leonard, Luke Birmingham
2006 Psychiatric bulletin of the Royal College of Psychiatrists  
In practice, this most often means an interaction between a patient and clinician who are in different sites, through the use of transmitted live sound and video images.  ...  Telepsychiatry is the delivery of healthcare and the exchange of healthcare information for purposes of providing psychiatric services across distances (Yellowlees et al, 2003).  ...  However, the views expressed are those of the authors and not necessarily those of the Programme or the Department of Health.  ... 
doi:10.1192/pb.30.12.464 fatcat:iheor5z3obeshlploosx3g7x64

Augmenting Bottom-up Metamodels with Predicates

Ross Gore, Saikou Diallo, Christopher Lynch, Jose Padilla
2017 Journal of Artificial Societies and Social Simulation  
There are two metamodeling approaches for ABMs: ( ) top-down and ( ) bottom-up. The top down approach enables users to decompose high-level mental models into behaviors and interactions of agents.  ...  For most users the construction of a bottom-up metamodel entails: ( ) creating an experimental design, ( ) running the simulation for all cases specified by the design, ( ) collecting the inputs and output  ...  While the BIC information criterion enables the e ectiveness of our approach to be conservatively evaluated, some users may prefer di erent measure of e ectiveness.  ... 
doi:10.18564/jasss.3240 fatcat:pf7663uqdzgqdlwudsuuusjfly
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