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Complementary Use of Modeling Grammars
2011
Scandinavian Journal of Information Systems
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We provide an empirical test of the extended theory using survey data and structured interviews about the use of traditional and structured analysis grammars within an automated tool environment. ...
We find that users of the analyzed tool combine grammars to overcome the ontological incompleteness that exists in each grammar. ...
Last, we studied responses from end users, gathered through a survey and structured interview. ...
dblp:journals/sjis/GreenRIR11
fatcat:iyqtgj5cfbfi3k7jdc2b4s7uam
A survey on summarizability issues in multidimensional modeling
2009
Data & Knowledge Engineering
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The development of a data warehouse (DW) system is based on a conceptual multidimensional model, which provides a high level of abstraction in accurately and expressively describing real-world situations ...
Consequently, based on a unifying vocabulary, this survey sheds light on (i) the weak and strong points of current approaches for modeling complex multidimensional structures that reflect real-world situations ...
It is worth noting that, although other surveys about multidimensional modeling have been carried out (for example, [32] consists of a survey about using web data in data ware- Table 1 Constructs for ...
doi:10.1016/j.datak.2009.07.010
fatcat:qm5dx7ndrbfxbbib55xose4utu
Project Delivery Delay: The Nigeria Experience
2016
IOSR Journal of Mechanical and Civil Engineering
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The paper forecasts some future trends and suggests certain areas in which future research on construction projects could focus on, the findings of construction management problems are common to developing ...
The main objective of this study is to identify the major causes of delays in construction projects in the Nigeria Construction Industry through a survey. ...
Introduction Construction delay is considered one of the most frequent problems in the construction industry and delays have an adverse impact on project success in terms of time, cost, quality and safety ...
doi:10.9790/1684-1305058487
fatcat:xtlcy7aejvaqdluedfkgiwsdwy
A Survey to Evaluate Facilitators and Barriers to Quality Measurement and Improvement: Adapting Tools for Implementation Research in Palliative Care Programs
2017
Journal of Pain and Symptom Management
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Objectives-Development of a survey tool to assess palliative care team perspectives on facilitators and barriers to quality measurement and improvement in palliative care programs. ...
Methods-We used the adapted Consolidated Framework for Implementation Research to define domains and constructs to select instruments. ...
Extracting information on quality indicators from existing systems is time-consuming and often yields incomplete data. ...
doi:10.1016/j.jpainsymman.2017.06.008
pmid:28801007
pmcid:PMC5705262
fatcat:h2o6jhhspzht3oxjrkhtsnrota
The Financial Impact of Risk Factors Affecting Project Cost Contingency: Evidential Reasoning Method
2013
Journal of Engineering, Project, and Production Management
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The purpose of this paper is to present an analysis of the financial impact of risk factors affecting key construction work sections; using a systematic risk methodology based on empirical judgment. ...
Data analysis from structured questionnaires revealed that four work sections are prone to high scope changes contemporaneous with seven risk factors. ...
Fig. 1 . 1 Conceptual model Source: Author's construct
Pl (substructure/Incomplete scope definition) = 1-∑ (Ω)=1-(0.008+0.007+0.008+0.005+0.004+0.005+0.006+ 0.002)= 0.951 From equation 6, for a single ...
doi:10.32738/jeppm.201307.0003
fatcat:rfylojsvvzddziqhxjlvfhbtqu
Development of Conceptual Framework for Design Improvement in Urban Housing of Karachi, Pakistan
2011
Mehran University Research Journal of Engineering and Technology
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Based on literature review and findings of research, the study has eventually proposed a conceptual framework for improving design practice. ...
It is generally observed that not all designers are fully aware of consequences of their design and only through post occupational survey; the designer usually realizes that what mistakes or bad decisions ...
The data obtained through the survey tool was analyzed on SPSS computational resource (Version-12.00) and each question was calculated as mean significance and cross tabulation. ...
doaj:b8c7a15ec5c647d88421c1f0ebc64dfd
fatcat:2o3m47k76ncdzoqo6r3zrl6ca4
Faculty-librarian Collaborative Culture and Current Development in the Colleges and Universities of Taiwan
2018
Journal of Educational Media & Library Sciences
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An online survey tool, Survey Monkey, was used to collect data via internet in this study. ...
This study adopted Schein's three-level model of organizational culture as the conceptual structure to explore the dimensions and factors that are utilized to construct collaborative culture between librarians ...
An online survey tool, Survey Monkey, was used to collect data via internet in this study. ...
doi:10.6120/joemls.2018.551/0031.rs.am
doaj:d3f49006c8f847f9b2426bc247d9df64
fatcat:tgmp5o6gprdgjashdgc6fsyqza
Analyzing the Conceptual Model for Exploratory Testing Framework using PLS-SEM
2019
Advances in Applied Science Research
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Based on the previous research work and analysing various literatures, a new conceptual framework has been developed. ...
The proposed conceptual framework for Exploratory Testing, is to be analysed using Partial Least Squares Structural Equation Modelling (PLS-SEM). ...
A conceptual framework for Exploratory Testing is developed based on the literature review and quantitative study conducted by using a survey. ...
doi:10.21767/0976-8610.101069
fatcat:t43duumpyzgr5fwizxcd73rwze
A Formative Measurement Model Of Business Process Model Quality
2012
Pacific Asia Conference on Information Systems
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After initial data cleaning (which mainly removed incomplete records), 261 remained in the database. ...
THE SURVEY PHASE
Operationalising Process Model Quality Operationalisation of Model Quality commenced with a search for appropriate sub-constructs, drawing on the prior literature and case study data ...
dblp:conf/pacis/BandaraG12
fatcat:ilncu6j6bbaulkxibol73fm3ua
A Model-Driven Approach for Enforcing Summarizability in Multidimensional Modeling
[chapter]
2011
Lecture Notes in Computer Science
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The development of a data warehouse system is based on a conceptual multidimensional model, which provides a high level of abstraction in the accurate and expressive description of real-world situations ...
Once this model has been designed, the corresponding logical representation must be obtained as the basis of the implementation of the data warehouse according to one specific technology. ...
Related Work In [9] we present a survey on summarizability issues in MD modeling. ...
doi:10.1007/978-3-642-24574-9_10
fatcat:bateqwmlf5akbm3nbosv4s5kaa
A Conceptual Framework for Data Quality in Knowledge Discovery Tasks (FDQ-KDT): A Proposal
2015
Journal of Computers
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We proposed a conceptual framework for data quality in knowledge discovery tasks based on CRISP-DM, SEMMA and Data Science, considering the issues of ESE Taxonomy. ...
The most fundamental challenge is to explore the large volumes of data and extract useful knowledge for future actions through data mining and data science methodologies. ...
Therefore, in this paper we proposed a conceptual framework for data quality in knowledge discovery tasks based on ESE taxonomy [7] . ...
doi:10.17706/jcp.10.6.396-405
fatcat:5saz4blr5nccfdgveh4uhb243m
Understanding metadata functional requirements in genome curation work
2013
Proceedings of the American Society for Information Science and Technology
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These metadata goals were reduced to six factor constructs. ...
The proliferation of genomic data and their widespread data reuse pose new challenges to effectively manage and curate genomic data. ...
data management and reuse in genomics research community. ...
doi:10.1002/meet.14505001124
fatcat:k5cvd5iycnaivlo2jta5wmjhn4
Towards Innovate Methods of Construction Cost Management and Control
2017
Civil Engineering and Urban Planning An International Journal (CiVEJ)
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Project cost is one of the three main challenges for the construction manager, where the success of a project is judged by meeting the criteria of cost with budget, schedule on time, and quality as specified ...
The successful execution of construction projects and keeping them within estimated cost and prescribed schedules depend on a methodology that requires sound engineering judgment. ...
(Undated) presented a hybrid neutral-expert system approach for developing conceptual cost estimates based on historical data of construction projects. ...
doi:10.5121/civej.2017.4102
fatcat:ovrn77gwgjep3ohbbfzpimbgoe
Page 2902 of Mathematical Reviews Vol. , Issue 83h
[page]
1983
Mathematical Reviews
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Author’s summary: “The literature on the analysis of incomplete data using models is reviewed in the context of nonresponse in sample surveys. ...
Key concepts from the literature on incomplete data, such as factorizations of the likelihood for special data patterns, the EM algorithm for general data patterns, and ignorability of the response mechanism ...
Structural Equation Model for Evaluating Factors Affecting Quality of Social Infrastructure Projects
2018
Sustainability
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This study shed light on the views of different experts based on their experience in public construction projects in Pakistan. ...
The construction related factor was the most important out of the five constructs. ...
Conceptual model.
Figure 1 . 1 Figure 1. Conceptual model.
Figure 2 . 2 Figure 2. Data collection process.
Figure 2 . 2 Figure 2. Data collection process.
Figure 3 . 3 Figure 3. ...
doi:10.3390/su10051415
fatcat:g7zpobb6bfdjjkwmdtcgnv444e
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