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Understanding Internet Usage
2001
Social science computer review
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In a survey of 171 college students, the social-cognitive model explained 60% of the available variance in Internet usage using multiple regression analysis, a significant improvement over prior uses and ...
Finally, the negative outcomes of online behavior were analyzed for their impact on Internet usage. ...
., University of Michigan) is an assistant research scientist at the University of Michigan and a member of the Virtual Data Center project team. ...
doi:10.1177/089443930101900401
fatcat:7xggydjopjcw5ojbfhyxj4sudu
Crews: Towards Systematic Usage of Scenarios, Use Cases and Scenes
[chapter]
1999
Electronic Business Engineering
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In two demonstrator prototypes, one based on textual scenario representations, the other on multimedia scenes, solutions to some of the most critical open problems from these surveys are being explored ...
engineering as a basis to develop a framework of approaches and research issues in the field. ...
Thanks are due to the task leaders Klaus Pohl, Colette Rolland, Pierre-Yves Schobbens, Alistair Sutcliffe and to numerous co-workers and members of the industrial advisory board. ...
doi:10.1007/978-3-642-58663-7_25
fatcat:whl46rzsffhktl66g2x7lxxkxu
Neural Networks Usage in the Evaluation of European Union Cofinanced Projects
2010
Foundations of Management
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The article deals with the possibility analysis of neural networks usage in such applications. ...
Neural Networks Usage in the Evaluation of European Union Cofinanced Projects Research concerns the implementation of modern computing technologies in the evaluation of projects cofinanced by the European ...
Regression analysis is basing on a logical model of an event and many empirical observations. ...
doi:10.2478/v10238-012-0018-7
fatcat:y4wzdvmzvbhrpaq3esrobj6l34
Mining the usage patterns of ROS primitives
2017
2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
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To quantify the severity of this problem, we have mined a large number of existing ROS packages to understand how its primitives are used in practice, and to determine which combinations of primitives ...
To ensure the (much needed) dependability and safety of such applications we forecast an increasing demand for ROS-specific coding standards, static analyzers, and tools alike. ...
The results are exported in CSV format, to ease inspection and manipulation in a spreadsheet editor. ...
doi:10.1109/iros.2017.8206237
dblp:conf/iros/SantosCMAS17
fatcat:xb77s2ceebcqnpt6xueubplhii
Progression of tool usage in project-based IT courses
2020
2020 IEEE Frontiers in Education Conference (FIE)
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The analysis of these data has led to a classification of the tools used by students in PjBL and guidelines for ensuring progression of tool usage in course design and study program design. ...
The data was further analysed through a "lens of progression", resulting in guidelines for study program designers and course designers, with the goal of quality assuring the tool implementation and usage ...
In the beginning, a student tries to understand a given task and come up with possible solutions. Secondly, he or she decides which solution to use and makes a plan of action. ...
doi:10.1109/fie44824.2020.9274171
fatcat:w2do7a7tj5cxxgmzfscxkshiia
Set-based design by simulation of usage scenario coverage
2013
Journal of engineering design
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ANALYSIS OF THE TWO TRADITIONAL WAYS OF DESIGNING AN OFFER FOR A MARKET When one seeks to design an adapted product or product family for a market, two families of methods are available. ...
Key-words: usage context based design, simulation under uncertainty, usage coverage metrics, Constraint Satisfaction Problem, set-based design. ...
An assessment of these bounds with ergonomic analysis gives the correspondence table (Table 5) . ...
doi:10.1080/09544828.2013.780201
fatcat:squtcs6gkzfvdfiaq5ww2ok7m4
Managing Corporate Portal Usage with Recommender Systems
2013
Business & Information Systems Engineering
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In this article, we propose a recommender system for corporate portals in order to increase service awareness and usage. ...
Corporate portals are supposed to support a company's business model and to increase productivity of the employees. ...
Taken together, this necessitates a solution which is capable of deriving relevant service recommendations bottom-up (i.e., through inferences from the portal's usage), rather than top-down (i.e., through ...
doi:10.1007/s12599-013-0275-3
fatcat:aualyevqzjezrlxtureppgiidm
An Empirical Assessment of User Perceptions of Feature versus Application Level Usage
2007
Communications of the Association for Information Systems
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users perceive an application as more than a sum of its features. ...
a new version or as an upgrade. ...
For example, PCT was utilized in a An Empirical Assessment of User Perceptions of Feature versus Application Level Usage by M.J. Harrison & P. ...
doi:10.17705/1cais.02021
fatcat:3qcgkefddzamfbn23jbrkghnze
A Need-finding Study for Understanding Text Entry in Smartphone App Usage
[article]
2021
arXiv
pre-print
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Text entry makes up about one-fourth of the smartphone interaction events, and is known to be challenging and difficult. ...
However, there has been little study about the characteristics of text entry in the context of smartphone app usage. ...
This lack of knowledge makes it hard to properly evaluate if a proposed solution to text entry problems is relevant. ...
arXiv:2105.10127v2
fatcat:mpwui3wekfhixlcwckptdt3sbe
Planning and management modeling for treated wastewater usage
2009
Irrigation and Drainage Systems
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The two models were implemented using Visual BASIC.NET in a GIS environment to facilitate visualization of some of the features of an area under study, and to provide a convenient interface for user application ...
Two computational models, including several calculation and analysis submodels, were developed to create a tool for assessing the impact of different treated wastewater reuse options on irrigated agriculture ...
solar radiation (MJ m -2 day -1 ); (7) total daily precipitation (mm); and (7) soil temperature (°C). An MS Excel file that stores the data in sheet1 of the spreadsheet file. ...
doi:10.1007/s10795-009-9062-1
fatcat:n2yt2cao4bf4vdo7jb3a6koyxm
Review. Supporting problem structuring with computer-based tools in participatory forest planning
2013
Forest Systems
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Acknowledgments COST Action FORSYS (FP0804), Academy of Finland (decision number 127681), Leonardo da Vinci Lifelong Learning Programme (project 2010-1-FI1-LEO05-03050 Tracopi) as well as the Austrian ...
) and a criteria-based spreadsheet analysis. ...
The forest-specific modelling software was typically a simulation tool that was used to create scenarios and discuss the results of an analysis in the stakeholder group (e.g. ...
doi:10.5424/fs/2013222-03006
fatcat:rbju6mznung67mqmvbwvdoswsa
Analyzing and mining a code search engine usage log
2010
Empirical Software Engineering
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This paper presents an analysis of a year long usage log of Koders, the first commercially available Internet-Scale code search engine (http://www.koders.com). ...
Analysis of the usage data shows that despite of attracting a large number of visitors, Koders has a very sparse usage and that it lacks regular usage from many of its users. ...
We thank Andi Zink (VP of Engineering, Black Duck Software) for his efforts in making the Koders usage log public. ...
doi:10.1007/s10664-010-9144-6
fatcat:2muoijlpkrfi3lpws3zd3yjqbu
An exploratory study of hypermedia support for problem decomposition
1994
Proceedings of the Twenty-Seventh Hawaii International Conference on System Sciences HICSS-94
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This study, based on problem reduction theory, uses a hypermedia prototype system to support decision processes for solving a financial analysis problem. ...
An exploratory laboratory experiment was conducted to study the feasibility of the prototype for hypermedia support of decision making. ...
It must support problem decomposition into subproblems, solving of the sub-problems, and assimilation of sub-problem solutions into an overall solution. ...
doi:10.1109/hicss.1994.323337
fatcat:rhgwicgcovd33ack3dcyoclruq
"Modeling with tools is easier, believe me"—The effects of tool functionality on modeling grammar usage beliefs
2012
Information Systems
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For instance, some tools provide model repositories in which models can be stored and cross-linked on different levels of conceptual abstraction [41] . ...
We provide a discussion of implications of the findings, and conclude the paper with a summary of its contributions and limitations. ...
In [54] , a theoretical model was developed and empirically tested that describes important grammar usage beliefs and how they lead to continued usage of a modeling grammar. ...
doi:10.1016/j.is.2011.10.007
fatcat:ycfiaf32evewflqg5nayr3slle
The State of Wiki Usage in U.S. K–12 Schools
2012
Educational Researcher
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Patterns of Wiki Usage In our analysis of wiki-using classrooms, we found an extraordinary diversity of learning activities. ...
Because the entire historical record of every edit to every page of every wiki is stored by PBworks, our Wiki Coding Tool is a "time machine" for assessing wiki usage. ...
doi:10.3102/0013189x11427083
fatcat:kvgqud4hmja4xchub24t2zvbma
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