Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488407
Zhaojing Wang, Hao Hu, J. Gong
Current precast production planning methodologies have limited applicability in practice owing to the neglect of human factors and the separate consideration of scheduling and worker assignment. This study systematically defines the employee competence involving the individual experience in each type of operation, learning rate, professional skills and operation specifications, to evaluate the impact of workers on the processing time of each operation. Further, a competence-based worker assignment model (CIWA_PP) is proposed to optimize the worker allocation from the short-term (time-oriented) and long-term (competence-oriented) views. Finally, the superior of the proposed model is validated by a real case study. The results indicate that the CIWA_PP model can achieve 58.3% and 56.2% time savings in these two scenarios respectively, compared with the traditional methods ignoring the impact of human factors in existing studies. The developed model fills the research gaps on the impact of human factors on production and enhances the long-term human resource development.
{"title":"Competence Based Worker Assignment and Impacts on Production Scheduling in Precast Construction","authors":"Zhaojing Wang, Hao Hu, J. Gong","doi":"10.1109/TEMSCON.2018.8488407","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488407","url":null,"abstract":"Current precast production planning methodologies have limited applicability in practice owing to the neglect of human factors and the separate consideration of scheduling and worker assignment. This study systematically defines the employee competence involving the individual experience in each type of operation, learning rate, professional skills and operation specifications, to evaluate the impact of workers on the processing time of each operation. Further, a competence-based worker assignment model (CIWA_PP) is proposed to optimize the worker allocation from the short-term (time-oriented) and long-term (competence-oriented) views. Finally, the superior of the proposed model is validated by a real case study. The results indicate that the CIWA_PP model can achieve 58.3% and 56.2% time savings in these two scenarios respectively, compared with the traditional methods ignoring the impact of human factors in existing studies. The developed model fills the research gaps on the impact of human factors on production and enhances the long-term human resource development.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"4175 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127569175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488415
Beth-Anne Schuelke-Leech
In recent years, there have been efforts to incorporate entrepreneurship into engineering. This paper looks at how engineers approach and discuss entrepreneurship, in comparison to general entrepreneurs and high tech entrepreneurs. The analysis uses text data analytics to analyze the discussions of online blogs and articles for specific domain communities. The results show that engineers emphasize the discovery and development of technologies, while other entrepreneurs put more focus on start-up issues and funding. These differences deserve further research
{"title":"Engineers as Entrepreneurs","authors":"Beth-Anne Schuelke-Leech","doi":"10.1109/TEMSCON.2018.8488415","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488415","url":null,"abstract":"In recent years, there have been efforts to incorporate entrepreneurship into engineering. This paper looks at how engineers approach and discuss entrepreneurship, in comparison to general entrepreneurs and high tech entrepreneurs. The analysis uses text data analytics to analyze the discussions of online blogs and articles for specific domain communities. The results show that engineers emphasize the discovery and development of technologies, while other entrepreneurs put more focus on start-up issues and funding. These differences deserve further research","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124216135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488423
M. Wehde
A case study using a balanced scorecard approach to strategic management is described for an engineering development organization supporting a major academic healthcare center. While balanced scorecards are well described in the literature, this paper shows how one organization, the Mayo Clinic Division of Engineering, has applied these principles to develop an effective means of capturing and tracking the execution of tactics tied to our strategic plan. The challenges of developing a set of operational objectives and a framework for balancing the organization's strategic objectives, operational objectives, ongoing business processes, and project portfolio will be described.
{"title":"Practical Application of a Balanced Scorecard as a Strategic Management System","authors":"M. Wehde","doi":"10.1109/TEMSCON.2018.8488423","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488423","url":null,"abstract":"A case study using a balanced scorecard approach to strategic management is described for an engineering development organization supporting a major academic healthcare center. While balanced scorecards are well described in the literature, this paper shows how one organization, the Mayo Clinic Division of Engineering, has applied these principles to develop an effective means of capturing and tracking the execution of tactics tied to our strategic plan. The challenges of developing a set of operational objectives and a framework for balancing the organization's strategic objectives, operational objectives, ongoing business processes, and project portfolio will be described.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121584471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488390
Fatemah Al-Duoli, G. Rabadi, M. Seck, Holly A. H. Handley
Merging a metaheuristic with machine learning algorithms is typically done to improve the machine learning algorithms. This work, however, takes the reverse approach and aims at utilizing machine learning algorithms to improve metaheuristics. The objective of this research is to demonstrate an effective approach to hybridize metaheuristics with machine learning. The metaheuristic of choice is Metaheuristic for Randomized Priority Search (Meta-RaPS) and the machine learning algorithms are Decision Trees (supervised learning) and Association Rules (unsupervised learning). Demonstrating the performance of the algorithms is done by solving the Vehicle Routing Problem (VRP). This paper starts by describing the Vehicle Routing Problem and then subsequent sections discuss the algorithms used and the computational experiments executed.
{"title":"Hybridizing Meta-RaPS with Machine Learning Algorithms","authors":"Fatemah Al-Duoli, G. Rabadi, M. Seck, Holly A. H. Handley","doi":"10.1109/TEMSCON.2018.8488390","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488390","url":null,"abstract":"Merging a metaheuristic with machine learning algorithms is typically done to improve the machine learning algorithms. This work, however, takes the reverse approach and aims at utilizing machine learning algorithms to improve metaheuristics. The objective of this research is to demonstrate an effective approach to hybridize metaheuristics with machine learning. The metaheuristic of choice is Metaheuristic for Randomized Priority Search (Meta-RaPS) and the machine learning algorithms are Decision Trees (supervised learning) and Association Rules (unsupervised learning). Demonstrating the performance of the algorithms is done by solving the Vehicle Routing Problem (VRP). This paper starts by describing the Vehicle Routing Problem and then subsequent sections discuss the algorithms used and the computational experiments executed.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121668129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488454
Izack Cohen, Noemie Balouka
This paper deals with the stochastic multimode resource constrained project scheduling problem (MRCPSP). Stochasticity is manifested by uncertain activity durations. The objective is to find a minimal duration robust project plan that determines activity modes and schedules. Robustness ensures that the plan is feasible for any activity duration realization within an uncertainty set. We formulate the robust MRCPSP and develop an analytical solution approach.
{"title":"Robust Project Planning under Resource Constraints","authors":"Izack Cohen, Noemie Balouka","doi":"10.1109/TEMSCON.2018.8488454","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488454","url":null,"abstract":"This paper deals with the stochastic multimode resource constrained project scheduling problem (MRCPSP). Stochasticity is manifested by uncertain activity durations. The objective is to find a minimal duration robust project plan that determines activity modes and schedules. Robustness ensures that the plan is feasible for any activity duration realization within an uncertainty set. We formulate the robust MRCPSP and develop an analytical solution approach.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121035891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488428
Ying Mei, Jiawei Ye, Zhigang Zeng
Although research on large-scale one-of-a-kind production (OKP) control have been carried out for many decades, there is still a gap between research and application. Large-scale OKP challenges real-time production dynamic control. The difficulty lies in two aspects. First, large-scale OKP is generally characterized by product design uncertainty and changes in resource availability. Second, specific types of large-scale OKP provides discrete production with complicated structures. There is the complicated work breakdown structure (WBS) of top-down & simple-to-complex refinement. Moreover, the production task relation structure in WBS, which consists of tandem structure, parallel structure and double-level-nested parallel structure, is complex. Indeed, many large-scale OKP enterprises do not have an effective method to both control and plan adjustment for dealing with the progress of OKP operations under different workforce allocation and working time scenarios. We propose a cost dynamic control and optimization method based on the multilevel hierarchical PERT-Petri net (MLHPP) to achieve a closed-loop production dynamic control structure in OKP. The proposed modeling method and algorithms, through an industrial implementation in shipbuilding interim production (e.g., a ship block building), demonstrate a computing model for structuring and controlling large-scale OKP.
{"title":"A computing model: the closed-loop optimal control for large-scale one-of-a-kind production based on multilevel hierarchical PERT-Petri net","authors":"Ying Mei, Jiawei Ye, Zhigang Zeng","doi":"10.1109/TEMSCON.2018.8488428","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488428","url":null,"abstract":"Although research on large-scale one-of-a-kind production (OKP) control have been carried out for many decades, there is still a gap between research and application. Large-scale OKP challenges real-time production dynamic control. The difficulty lies in two aspects. First, large-scale OKP is generally characterized by product design uncertainty and changes in resource availability. Second, specific types of large-scale OKP provides discrete production with complicated structures. There is the complicated work breakdown structure (WBS) of top-down & simple-to-complex refinement. Moreover, the production task relation structure in WBS, which consists of tandem structure, parallel structure and double-level-nested parallel structure, is complex. Indeed, many large-scale OKP enterprises do not have an effective method to both control and plan adjustment for dealing with the progress of OKP operations under different workforce allocation and working time scenarios. We propose a cost dynamic control and optimization method based on the multilevel hierarchical PERT-Petri net (MLHPP) to achieve a closed-loop production dynamic control structure in OKP. The proposed modeling method and algorithms, through an industrial implementation in shipbuilding interim production (e.g., a ship block building), demonstrate a computing model for structuring and controlling large-scale OKP.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123320005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488445
Jean Marie Tshimula, A. Togashi, Numfor Solange Ayuni
More and more, we see an increase in demonstrated interests on startups in Africa, with brilliant business ideas, massive startups germinating, striving to survive in a complex African context. Factors such as low network coverage, limited credit card usage are the major pitfalls rendering startups penetration and survival a dilemma. Telecoms have been the buttress of network penetration so far, with innovative technologies like mobile money services not fully utilized but which can provide a breakthrough to e-commerce penetration grapple, for startups success. This paper, therefore, investigates the state of startup activities, drawbacks and hence provide a breakthrough solution through model formulation involving active players, to awaken and redirect focus to tapping existing and available resources and technologies, facilitating penetration and startups propelling.
{"title":"Towards Financial Inclusion-based Monetization Model for Startups Drive","authors":"Jean Marie Tshimula, A. Togashi, Numfor Solange Ayuni","doi":"10.1109/TEMSCON.2018.8488445","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488445","url":null,"abstract":"More and more, we see an increase in demonstrated interests on startups in Africa, with brilliant business ideas, massive startups germinating, striving to survive in a complex African context. Factors such as low network coverage, limited credit card usage are the major pitfalls rendering startups penetration and survival a dilemma. Telecoms have been the buttress of network penetration so far, with innovative technologies like mobile money services not fully utilized but which can provide a breakthrough to e-commerce penetration grapple, for startups success. This paper, therefore, investigates the state of startup activities, drawbacks and hence provide a breakthrough solution through model formulation involving active players, to awaken and redirect focus to tapping existing and available resources and technologies, facilitating penetration and startups propelling.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129604404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488437
C. G. Pereira, J. Lavoie, Edwin Garces, Marina Dabic, G. Porto, T. Daim
This paper focuses on quantifying critical factors using expert's opinions to develop an emergence score to select/rank promising therapeutic mAbs on a patent-level using hierarchical decision model. Six attributes related to each factor concerning the patent status, patent owner's profile and the mAbs medical relevance were analyzed. Our data shows the medical relevance as the most important factor for a mAb to be considered emerging. And, among the six attributes, the most important under the patent status were geographic coverage and patent scope; for the assignee's profile, were strategic alliances and preexistence of approved drugs; and for medical relevance, the clinical phase performance and the mAb cellular mechanism were the most relevant. The results will provide enough information to rank any patent related to the field according to the emergence score defined by the attributes importance. Our data can be associated with forecasting tools such as patent analysis to improve the identification and anticipation of future innovations pathways in this sector
{"title":"Assessment of biotechnologies: a therapeutic monoclonal antibody emerging score","authors":"C. G. Pereira, J. Lavoie, Edwin Garces, Marina Dabic, G. Porto, T. Daim","doi":"10.1109/TEMSCON.2018.8488437","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488437","url":null,"abstract":"This paper focuses on quantifying critical factors using expert's opinions to develop an emergence score to select/rank promising therapeutic mAbs on a patent-level using hierarchical decision model. Six attributes related to each factor concerning the patent status, patent owner's profile and the mAbs medical relevance were analyzed. Our data shows the medical relevance as the most important factor for a mAb to be considered emerging. And, among the six attributes, the most important under the patent status were geographic coverage and patent scope; for the assignee's profile, were strategic alliances and preexistence of approved drugs; and for medical relevance, the clinical phase performance and the mAb cellular mechanism were the most relevant. The results will provide enough information to rank any patent related to the field according to the emergence score defined by the attributes importance. Our data can be associated with forecasting tools such as patent analysis to improve the identification and anticipation of future innovations pathways in this sector","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117209090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488438
Qingxue Liang, Hao Hu
Public-Private Partnership (PPP) is effective in delivering infrastructure projects. In China, PPP has been widely adopted in project finance ever since the government has permitted private sectors to get involved in the urban infrastructure investment and operation. However, there seems to be many spurious PPP projects emerging in the market, which may bring about losses to the stakeholders and lead PPP away from orderly and standardized development. This paper attempts to address this issue by investigating two infrastructure PPP projects and analyzing the characteristics of genuine and spurious PPP projects. An evaluation framework for PPP is established and then suggestions for better promotion of PPP in developing countries are proposed. Recommendations for mass implementation of PPP and ways of identifying spurious PPP projects are summarized to guide the regulation of infrastructure PPP projects. The paper also provides a reference for project selection and policy-making in the future.
{"title":"How to Identify Spurious Transportation Public-Private Partnership Projects","authors":"Qingxue Liang, Hao Hu","doi":"10.1109/TEMSCON.2018.8488438","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488438","url":null,"abstract":"Public-Private Partnership (PPP) is effective in delivering infrastructure projects. In China, PPP has been widely adopted in project finance ever since the government has permitted private sectors to get involved in the urban infrastructure investment and operation. However, there seems to be many spurious PPP projects emerging in the market, which may bring about losses to the stakeholders and lead PPP away from orderly and standardized development. This paper attempts to address this issue by investigating two infrastructure PPP projects and analyzing the characteristics of genuine and spurious PPP projects. An evaluation framework for PPP is established and then suggestions for better promotion of PPP in developing countries are proposed. Recommendations for mass implementation of PPP and ways of identifying spurious PPP projects are summarized to guide the regulation of infrastructure PPP projects. The paper also provides a reference for project selection and policy-making in the future.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123247096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-06-01DOI: 10.1109/TEMSCON.2018.8488419
P. Frijns, Robert E. Bierwolf, F. van Leeuwen
Project Management offers the opportunity to continuously learn as clearly pointed to by such activities as project evaluations or retrospectives. However, it does require a conscious decision to do so, thus reserving time and space and effort. The article presents and concludes, from the context and practice in the Dutch Government, that consciously embedding a learning perspective as part of any typical high risk and large project or program can be a major contributing factor towards the (perception of) success thereof. To-date a community of over 450 peer and trained reviewers have come to grow supporting the path through combining the controlling, efficient and learning perspectives towards a performing organization. The article concludes that this where the Senior Responsible Owner of the project plays a key role to determine the balance with all the control measures to be selected and to be deployed, as well as the drive for efficiency in running the project.
{"title":"An Innovation Paradigm in a Learning Community","authors":"P. Frijns, Robert E. Bierwolf, F. van Leeuwen","doi":"10.1109/TEMSCON.2018.8488419","DOIUrl":"https://doi.org/10.1109/TEMSCON.2018.8488419","url":null,"abstract":"Project Management offers the opportunity to continuously learn as clearly pointed to by such activities as project evaluations or retrospectives. However, it does require a conscious decision to do so, thus reserving time and space and effort. The article presents and concludes, from the context and practice in the Dutch Government, that consciously embedding a learning perspective as part of any typical high risk and large project or program can be a major contributing factor towards the (perception of) success thereof. To-date a community of over 450 peer and trained reviewers have come to grow supporting the path through combining the controlling, efficient and learning perspectives towards a performing organization. The article concludes that this where the Senior Responsible Owner of the project plays a key role to determine the balance with all the control measures to be selected and to be deployed, as well as the drive for efficiency in running the project.","PeriodicalId":346867,"journal":{"name":"2018 IEEE Technology and Engineering Management Conference (TEMSCON)","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128201972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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