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USERS, ROLES, AND PERSONAS [chapter]

Larry Constantine
2006 The Persona Lifecycle  
In usage-centered design (see sidebar, "Users or Usage"), user roles capture and carry the essential understanding about users.  ...  In an attempt to sound a counterpoint to complement the main themes of the book, this chapter introduces user roles in the context of usage-centered design and explores the relationships between user roles  ...  In support of 20 user roles, 270 task cases were identified, which accounted for all of the functionality needed within the system.  ... 
doi:10.1016/b978-012566251-2/50009-5 fatcat:zofuejrhlnfy3bawi4opbwncou

From multistage information-seeking models to multistage search systems

Hugo C. Huurdeman, Jaap Kamps
2014 Proceedings of the 5th Information Interaction in Context Symposium on - IIiX '14  
We highlight the impact of search stages on the flow of interaction with user interface features, providing new handles for the design of multistage search systems.  ...  The ever expanding digital information universe makes us rely on search systems to sift through immense amounts of data to satisfy our information needs.  ...  Acknowledgments We are very grateful to Vu Tran and the Information Engineering Group at the University of Duisburg-Essen for allowing us to analyze data collected with the ezDL interface.  ... 
doi:10.1145/2637002.2637020 dblp:conf/iiix/HuurdemanK14 fatcat:clbyju2vx5g3fgiqn2y7fcnt4m

Fotovis: user-centered development of a tool for visually browsing photographic collections

Júlia Rabetti Giannella
2021 InfoDesign: Brazilian Journal of Information Design  
The goal is to highlight the definition of the users of Fotovis, and the design decisions that meet their exploratory and analytical needs.  ...  This paper discusses how Fotovis was conceived, developed (at the prototype level), and evaluated (at the interface level), through a user-centered approach and using a sample of photographs from the Moreira  ...  this framework, which helped me to understand the potential users (R1) of Fotovis and to make decisions for its design (R2/R3).  ... 
doi:10.51358/id.v18i3.894 fatcat:s73c3oclk5b7zidnjkk5tolrfa

Multi-criteria Evaluation of the Intelligent Dashboard for SME Managers based on Scorecard Framework

Mirosław Dyczkowski, Jerzy Korczak, Helena Dudycz
2014 Proceedings of the 2014 Federated Conference on Computer Science and Information Systems  
The main elements of the scorecard framework and usage in InKoM of multi-criteria evaluation are illustrated and discussed in this paper. I.  ...  The article presents an approach to evaluate the Decision Support System applied in the InKoM project.  ...  The users of BI systems expect access to useful information and knowledge through an interface easy to understand and use 2 .  ... 
doi:10.15439/2014f388 dblp:conf/fedcsis/DyczkowskiKD14 fatcat:k3axk4j7efetfizeej5kdfnqce

An Exploratory Investigation of System Success Factors in Data Warehousing

Bongsik Shin
2003 Journal of the AIS  
Managers and knowledge workers were taking advantage of the system to perform complex tasks, to support decision making, and to seek information critical for enhanced productivity.  ...  Despite the increasing role of the data warehouse as a strategic information source for decision makers, academic research has been lacking, especially from an organizational perspective.  ...  Users had a high regard for the role of the data warehouse in enhancing their work productivity.  ... 
doi:10.17705/1jais.00033 fatcat:2gxngexybjextevt5fswvdq4qu

An Exploratory Study Investigating How and Why Managers Use Tablets to Support Managerial Decision-Making

Meng Xiao, Rob Meredith, Shijia Gao
2017 Australasian Journal of Information Systems  
informative findings for further improvement in the provision of tablet-based decision support.  ...  This exploratory study aims to investigate the ways in which managers use tablets to support their decision-making and the reasons why they do so.  ...  understanding of usage behaviour.  ... 
doi:10.3127/ajis.v21i0.1706 fatcat:ws4mpdxqkrcxpopyuordf63y3q

Supporting Creative Workers with Crowdsourced Feedback

Jonas Oppenlaender
2019 Proceedings of the 2019 on Creativity and Cognition - C&C '19  
Online feedback systems have gained in popularity in recent years. These systems have the potential to provide vast amounts of feedback from the crowd.  ...  Future work will develop a framework for recommending feedback evaluation strategies for different feedback types in the context of creative work and potentially massive amounts of crowdsourced feedback  ...  The study participants were tasked to adapt a website user interface in a multi-step process that included a tutorial to familiarise the participant with the system.  ... 
doi:10.1145/3325480.3326556 dblp:conf/candc/Oppenlaender19 fatcat:dhdatscygrfr7ni5zpetq4ww5i

VISUALISATION SUPPORT FOR EXPLORING URBAN SPACE AND PLACE

C. Pettit, I. Widjaja, P. Russo, R. Sinnott, R. Stimson, M. Tomko
2012 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
tool for researchers and decision-makers to assist with the study and management of the urban fabric.  ...  In order to facilitate decision-making and support processes related to urban policy and management, such data has to be readily analysed, synthesised and the results readily communicated to support evidence  ...  The decision-maker, in contrast, is likely to prefer a lower interactive environment and analyses and synthesises the gained information for supporting real world decision-making.  ... 
doi:10.5194/isprsannals-i-2-153-2012 fatcat:tzmiuvbw65davi3yyn2skvhcaa

Data Mining System and Applications: A Review

S.P Deshpande, V.M Thakare
2010 International Journal of Distributed and Parallel systems  
In the Information Technology era information plays vital role in every sphere of the human life.  ...  This paper gives overview of the data mining systems and some of its applications.  ...  These decision-making strategies are considered while designing online shopping support tools, and personalizing the design of the user interface.  ... 
doi:10.5121/ijdps.2010.1103 fatcat:bf7smhjk5ja7pciuk3ooesdu5m

Better decision support through exploratory discrimination-aware data mining: foundations and empirical evidence

Bettina Berendt, Sören Preibusch
2014 Artificial Intelligence and Law  
For users focussed on making and motivating their decisions in non-discriminatory ways, cDADM resulted in more accurate and less discriminatory results than eDADM.  ...  Discrimination-aware data mining (DADM) implements the hope that information technology supporting the decision process can also keep it free from unjust grounds.  ...  Acknowledgements We thank Brendan Van Alsenoy and Albrecht Zimmermann for many inspiring discussions and valuable comments on an earlier version of the paper, and the Flemish Agency for Innovation through  ... 
doi:10.1007/s10506-013-9152-0 fatcat:xvnzdtgssbhl7gtxyek2dtx3by

Social opinion mining for supporting buyers' complex decision making: exploratory user study and algorithm comparison

Li Chen, Luole Qi
2011 Social Network Analysis and Mining  
This article reports our study of the role of social content (i.e., user-generated content in social networking environment) in online consumers' decision process when they search for an inexperienced  ...  Finally, we present our system's user interfaces and emphasize on how to display the opinionmining results in the form of both quantitative presentation and qualitative visualization.  ...  on user interfaces for supporting users to make effective decisions?  ... 
doi:10.1007/s13278-011-0023-y fatcat:ebeaepoc75fkjdcp3gv3ylxyra

Exploring Discrimination: A User-centric Evaluation of Discrimination-Aware Data Mining

Bettina Berendt, Soren Preibusch
2012 2012 IEEE 12th International Conference on Data Mining Workshops  
DADM safeguards can be very helpful for decision-support applications in fields such as banking or employment.  ...  We discuss these two forms of DADM and their requirements for evaluation, and we discuss and refine our DCUBE-GUI tool as a system for exploratory DADM.  ...  Use cases and evaluation criteria of exploratory DADM In the exploratory view of DADM, the visibility of patterns and interactive use cases are key -users must be supported in exploring, making sense of  ... 
doi:10.1109/icdmw.2012.109 dblp:conf/icdm/BerendtP12 fatcat:wbmlfk3prfakjeeldjgbqmiz2m

Exploratory information searching in the enterprise: A study of user satisfaction and task performance

Paul H. Cleverley, Simon Burnett, Laura Muir
2015 Journal of the Association for Information Science and Technology  
Exploratory information searching in the enterprise: a study of user satisfaction and task performance.  ...  Exploratory information searching in the enterprise: a study of user satisfaction and task performance. Journal of the Association for Information Science and Technology [online], 68(1), pages 77-96.  ...  In order to make the decision, it is necessary to gain an understanding of the regional subsurface plays in a short space of time. • Search Task1 -Gather recent gravity, magnetics reports for Peru • Search  ... 
doi:10.1002/asi.23595 fatcat:bll57xegkvcwxhnf4et2d5mwpm

An Ontology-Driven Framework and Web Portal for Spatial Decision Support1

Naicong Li, Robert Raskin, Michael Goodchild, Krzysztof Janowicz
2012 Transactions on GIS  
We describe the portal in action, and the ways in which users can search, browse, and make use of its content.  ...  Abstract Numerous systems and tools have been developed for spatial decision support (SDS), but they generally suffer from a lack of re-usability, inconsistent terminology, and weak conceptualization.  ...  Introduction and Motivation Spatial decision support (SDS) provides computational or informational assistance for making better-informed decisions about problems with a geographic or spatial component.  ... 
doi:10.1111/j.1467-9671.2012.01325.x fatcat:zttomn2bordjji4elnkeh66bw4

Cognitive informatics in biomedicine and healthcare

Vimla L. Patel, Thomas G. Kannampallil
2015 Journal of Biomedical Informatics  
Additionally, we found that most research contributions fell under the topics of decision-making, usability and distributed team activities with a focus on studying behavioral and cognitive aspects of  ...  clinical personnel, as they performed their activities or interacted with health information systems.  ...  We would like to thank Cindy Guan for her editorial support and her assistance with the analysis of the data.  ... 
doi:10.1016/j.jbi.2014.12.007 pmid:25541081 fatcat:acnun6tc3jghtmooi2dj5xyuqe
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