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Process Optimization Based on Knowledge Flow in Engineering Change

Yan Wang, Meiqing Wang
2016 Procedia CIRP  
Based on the KF-OPN model the knowledge transfer path searching algorithm is proposed, and the EC process optimization framework is constructed.  ...  Given the parallel and discrete feature of EC activities and the tacit/explicit status variation of intellectual content, a modeling approach based on improved Petri net is proposed for the knowledge flow  ...  In order to find out which path takes the longest time in KF-OPN model, a path searching algorithm is proposed in this section.  ... 
doi:10.1016/j.procir.2016.10.066 fatcat:7ynrnmtklnfzrnqopesuk4lkiq

Page 625 of The Journal of the Operational Research Society Vol. 54, Issue 6 [page]

2003 The Journal of the Operational Research Society  
The genetic algorithm has been improved with a random replacement procedure, which allows to reintroduce variability in the population should it be prematurely converged or trapped in a local optimum.  ...  A robust genetic algorithm for resource allocation in project scheduling. Ann Opns Res 102: 83-109.  ... 

O2‐2: Development and implementation of an aspiration pneumonia diagnostic algorithm for the practical application of the JRS guidelines

2021 Respirology (Carlton South. Print)  
Results and Conclusions: OPN, IL-36gamma, and IL-17Ainduced sputum levels were higher in the dysphagic group than in the control group.  ...  It was speculated that high levels of induced-sputum OPN may be a prognostic factor for the recurrence of aspiration pneumonia in the elderly.  ...  Conclusions: An aspiration pneumonia diagnostic algorithm was developed to put the JRS guideline approach into practice.  ... 
doi:10.1111/resp.14149_8 fatcat:oahw4yaelzcvbcdjzgvehfbcbi

Page 2004 of The Journal of the Operational Research Society Vol. 60, Issue Supplement 1 [page]

2009 The Journal of the Operational Research Society  
A non-numerical approach to production scheduling problems. Opns Res 3: 429-442. Aksjonov VA (1988). A polynomial-time algorithm for an approximate solution of a scheduling problem.  ...  S1 Since the flurry of activity during Decades 2 and 3, research studies on the design of branch and bound algorithms (and other enumerative approaches) for scheduling problems now feature less frequently  ... 

Page 511 of The Journal of the Operational Research Society Vol. 55, Issue 5 [page]

2004 The Journal of the Operational Research Society  
Concluding remarks The problem of multiprocessor task scheduling in a multi- stage hybrid flow-shop setting is addressed by means of a GA approach.  ...  Minimizing maximum tardiness in some two-stage hybrid flow-shops. In: Proceedings of the Sth International Workshop on Project Management and Scheduling.  ... 

External validation of a claims-based algorithm for classifying kidney-cancer surgeries

David C Miller, Christopher S Saigal, Joan L Warren, Meryl Leventhal, Dennis Deapen, Mousumi Banerjee, Julie Lai, Jan Hanley, Mark S Litwin
2009 BMC Health Services Research  
Next, for a subset of 120 cases, we determined the agreement between the claims algorithm and the medical record.  ...  We observed 97% agreement between the claims algorithm and clinical operative reports; the positive predictive value of the claims algorithm exceeded 90% for identification of both partial nephrectomy  ...  The demographic composition, cancer incidence, and mortality trends in the SEER registries are representative of the entire United States population.  ... 
doi:10.1186/1472-6963-9-92 pmid:19500395 pmcid:PMC2698842 fatcat:6ee7evif6jgejc47bsau7sf4nm

Page 64 of The Journal of the Operational Research Society Vol. 55, Issue 1 [page]

2004 The Journal of the Operational Research Society  
North-Holland: Amsterdam, The Netherlands, pp 107-150. Erzberger H (1995). Design principles and algorithms for automated air traffic management: In: Knowledge-based Func- tions in Aerospace Systems.  ...  A dynamic programming approach for sequencing groups of identical jobs. Opns Res 28: 1347-1359. Ciesielski V and Scerri P (1997).  ... 

Assessing Performance Trends in Laparoscopic Nephrectomy and Nephron-sparing Surgery for Localized Renal Tumors

Marc C. Smaldone, Alexander Kutikov, Brian Egleston, Jay Simhan, Daniel J. Canter, Ervin Teper, Rosalia Viterbo, David Y.T. Chen, Richard E. Greenberg, Robert G. Uzzo
2012 Urology  
While the increased utilization of OPN (7.5% vs. 13.6%, p<0.001) and LPN (0% vs. 14.2%, p<0.001) reached statistical significance, this was offset by a marked increase in LRN over the same time period  ...  Compared to a 40% increase in LRN, utilization of PN increased by only 20% from 1995-2007. As a result, 72% of identified Medicare beneficiaries with localized tumors were managed with RN in 2007.  ...  The authors were supported in part through the  ... 
doi:10.1016/j.urology.2012.02.067 pmid:22704174 pmcid:PMC3411888 fatcat:vgscpg42u5hvzhsk5xdcerwtsu

Page 142 of The Journal of the Operational Research Society Vol. 60, Issue 1 [page]

2009 The Journal of the Operational Research Society  
The supported solutions used as a genetic information in a population heuristics. In: Zitzler E, Deb K, Thiele L, Coello CAC and Corne D (eds).  ...  A multiple objective approach to space planning for academic facilities. Mngt Sci 25: 895-906. Ross P and Corne D (1996). The phase transition niche for evolutionary algorithms in timetabling.  ... 

Page 428 of The Journal of the Operational Research Society Vol. 58, Issue 4 [page]

2007 The Journal of the Operational Research Society  
The absence of any other species is totally unacceptable. Hence, the manager would place an upper limit on the two represented populations and solve the problem again.  ...  A practical problem with the approach is that game managers and ecological consultants do not usually have the skills necessary to implement the column generation on a spreadsheet.  ... 

Combination of osteopontin and activated leukocyte cell adhesion molecule as potent prognostic discriminators in HER2- and ER-negative breast cancer

M Ihnen, R M Wirtz, K T Kalogeras, K Milde-Langosch, M Schmidt, I Witzel, A G Eleftheraki, C Papadimitriou, F Jänicke, E Briassoulis, D Pectasides, A Rody (+2 others)
2010 British Journal of Cancer  
'high-risk' breast cancers, and might help in identifying patients who could benefit from new treatment approaches like targeted therapies in the adjuvant setting.  ...  In multivariate analysis, this algorithm was the main independent prognostic factor. Cohort B: DFS, P ¼ 0.0065, OAS, not significant; cohort C: DFS, P ¼ 0.026, OAS, Po0.001.  ...  ACKNOWLEDGEMENTS We thank Katrin Beck, Sylke Krenkel, Tanja Ropers and Elke Veltrup for excellent technical assistance, Maria Moschoni for coordinating the data management and Thalia Spinari for tissue  ... 
doi:10.1038/sj.bjc.6605840 pmid:20736952 pmcid:PMC2965857 fatcat:4h6bhfujlzcahfu4zsnlkm4xvq

A semantic data model for indoor navigation

Liu Liu, Sisi Zlatanova
2012 Proceedings of the Fourth ACM SIGSPATIAL International Workshop on Indoor Spatial Awareness - ISA '12  
A UML class diagram of the INSM and a general approach of external data conversion are provided as well.  ...  In this paper, we propose an indoor data model named Indoor Navigation Space Model (INSM). It is designed to support automatic derivation of the connectivity graph of a building.  ...  They respectively correspond to NSC, OPN and OBS of the INSM. The building data are populated in the DBMS as well. At present, we only consider 2D floor plans as the geometry of building objects.  ... 
doi:10.1145/2442616.2442618 dblp:conf/gis/LiuZ12 fatcat:rnxm775fm5bxtfwdkv33zu6yam

Routine use of U-tube drainage for necrotizing pancreatitis: A step toward less morbidity and resource utilization

Christopher C. Stahl, Jonathan Moulton, Doan Vu, Ross Ristagno, Kyuran Choe, Jeffrey J. Sussman, Shimul A. Shah, Syed A. Ahmad, Daniel E. Abbott
2015 Surgery  
Operative intervention was not necessary in 9 patients (41%).  ...  Clinical variables including patient, disease, and intervention-specific characteristics as well as long-term outcomes populated our dataset.  ...  This is the second portion of our algorithm that continues to evolve.  ... 
doi:10.1016/j.surg.2015.07.006 pmid:26271525 pmcid:PMC7046079 fatcat:hzgfeub6jvbizdcfmmar26kbae

JobComposer: Career Path Optimization via Multicriteria Utility Learning [article]

Richard J. Oentaryo, Xavier Jayaraj Siddarth Ashok, Ee-Peng Lim, Philips Kokoh Prasetyo
2018 arXiv   pre-print
Its key premise is that the observed career trajectories in OPNs may not necessarily be optimal, and can be improved by learning to maximize the sum of payoffs attainable by following a career path.  ...  To address the above limitations, we present a novel data-driven approach dubbed JobComposer to automate career path planning and optimization.  ...  Moreover, the findings tend to be focused on selected workforce segments, and cannot be easily replicated in a larger population.  ... 
arXiv:1809.01062v1 fatcat:z4jx2ejg35bqnawlpczrbivgzu

The multiple server location problem

O Berman, Z Drezner
2007 Journal of the Operational Research Society  
Algorithm 5: Genetic algorithm 1. Randomly generate a population of P solutions (S’s) and apply the descent algorithm to each population member. 2.  ...  We modified their approach a bit to calculating W,(/, 1) (the total time in the system of k servers).  ... 
doi:10.1057/palgrave.jors.2602126 fatcat:erqaz32ntvbutota44wwrpdrei
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