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PROASIS: As-Is Business Process Model Maintenance
[chapter]
2011
Lecture Notes in Business Information Processing
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This approach has demonstrated that organizational actors, since provided with a process and supporting tool, can act as active updaters of business process models by comparing the modeled with actually ...
Nonetheless, it is acknowledged that model maintenance is a difficult task and most of the times modeling efforts in companies are limited to specific projects occurring at a particular time. ...
systems, with special focus on their dynamics and interrelationships. ...
doi:10.1007/978-3-642-23388-3_3
fatcat:67qhzzslw5bhrgj5r6n53fce74
Supporting group maintenance through prognostics-enhanced dynamic dependability prediction
2017
Reliability Engineering & System Safety
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A prognostics-updated method for predicting the system health is then employed to yield well-informed, more accurate, condition-based suggestions for the maintenance of critical assets and for the group-based ...
Namely, the connection between prognostics and maintenance enables updating maintenance plans with up-to-date remaining useful life (RUL) estimations [16] [17] [18] . ...
CBM applications have explored different areas for cost-effective maintenance planning such as grouping maintenance strategies or updating maintenance models with prognostics information. ...
doi:10.1016/j.ress.2017.04.005
fatcat:n4w64bfpxneftnedysocpftala
An Improved Ant Colony Optimization Algorithm for Solving TSP
2015
International Journal of Multimedia and Ubiquitous Engineering
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An adaptive dynamic factor is introduced into pheromone updating rule to control the updating proportion of pheromone concentration with optimal solution in single iteration. ...
The pheromone dynamic evaporation rate strategy is proposed to control the pheromone evaporation in order to increase the global search capability and accelerate the convergence speed. ...
Acknowledgment The program for the initialization, study, training, and simulation of the proposed algorithm in this article was written with the tool-box of MATLAB 2010b produced by the Math-Works. ...
doi:10.14257/ijmue.2015.10.12.16
fatcat:ssu2dv65vvdgtnroesu6dgwdta
Aircraft Structural Design and Life-Cycle Assessment through Digital Twins
2024
Designs
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Such approaches empower a more informed and adaptive strategy, contributing to the assurance of structural integrity and safety in aircraft structures throughout their operational life. ...
Machine learning techniques enable the calibration and validation of models, combining experimental inputs with simulations through continuous updating processes that refine digital twins, improving their ...
This iterative process leads to enhanced accuracy in predicting how damage will propagate and affect an aircraft's load distribution, ultimately influencing design decisions and maintenance strategies ...
doi:10.3390/designs8020029
fatcat:76iotxgqg5dkpnug6kaouitdme
A Novel Dynamic Physical Storage Model for Vehicle Navigation Maps
2016
ISPRS International Journal of Geo-Information
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However, the performance of most traditional storage models is limited in dynamic navigation due to the static storage format they use. ...
In this paper, we proposed a new physical storage model, China Navigation Data Format (CNDF), which helped access and update the navigation data. ...
Considering that the unchanged link did not need to be updated, we restricted the scope of the candidate to update with a time difference strategy, state difference strategy, and composite strategy for ...
doi:10.3390/ijgi5040053
fatcat:m3q35izigjfitcadrckg5eujjy
Dynamic index selection in data warehouses
2007
2007 Innovations in Information Technologies (IIT)
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The main advantage of this approach is that it helps update the set of selected indexes when workload evolves instead of recreating it from scratch. ...
In this paper, we present an automatic, dynamic index selection method for data warehouses that is based on incremental frequent itemset mining from a given query workload. ...
P is then exploited and updated in the next iterations. ...
doi:10.1109/iit.2007.4430394
fatcat:rhepubhyrjg75mkpwr65muhvxq
SKA Monitoring & Control: Challenges & approaches
2011
2011 XXXth URSI General Assembly and Scientific Symposium
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In this paper, we present the current understanding of SKA M&C requirements and challenges, and some early thinking on strategies and philosophies to address them. ...
This requires the development of architectural strategies that address the unique needs by leveraging state-of-the-art approaches and available off-the-shelf solutions. ...
With this principle, updates can cascade downwards through the system hierarchy. These possible strategies and principles represent early thoughts on how to handle the challenges. ...
doi:10.1109/ursigass.2011.6051289
fatcat:5nfdeib2kbfj7mxxgmzc3ltbpy
An Extension of RE-AIM to Enhance Sustainability: Addressing Dynamic Context and Promoting Health Equity Over Time
2020
Frontiers in Public Health
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We propose a reconsideration of RE-AIM to integrate recent conceptualizations of sustainability with a focus on addressing dynamic context and promoting health equity. ...
RE-AIM is a widely adopted, robust implementation science (IS) framework used to inform intervention and implementation design, planning, and evaluation, as well as to address short-term maintenance. ...
Aligned with existing taxonomies of implementation strategies (e.g., evaluation/iterative strategies) (27, 31) , RE-AIM can be used as a tool to complement existing quality improvement (QI) and performance ...
doi:10.3389/fpubh.2020.00134
pmid:32478025
pmcid:PMC7235159
fatcat:kt7pb2vnqzdmdjljtffhduclmu
Hybrid Optimization Algorithm of Particle Swarm Optimization and Cuckoo Search for Preventive Maintenance Period Optimization
2016
Discrete Dynamics in Nature and Society
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This paper proposed a preventive maintenance period optimization model (PMPOM) to find an optimal preventive maintenance period. ...
Maintenance is one of the critical roles in the success of manufacturing enterprises. ...
Before updating the velocity, the inertia weight coefficient needs to be updated by using = max − ( max − min ) * iter run , (16) where iter and run are the current iteration times and maximum iteration ...
doi:10.1155/2016/1516271
fatcat:57y4nzmi65cylpk3tay3rokx4y
Study on an Improved ACO Algorithm Based on Multi-Strategy in Solving Function Problem
2015
International Journal of Database Theory and Application
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In the proposed MPCSMACO algorithm, the multi-population strategy is introduced to realize the information exchange and cooperation among the various types of ant colony. ...
, adaptive adjustment pheromone strategy, chaotic search method and min-max ant strategy (MPCSMACO)is proposed in this paper. ...
In each iteration, a number of ants construct complete solutions by using heuristic information and the collected experiences of previous groups of ants. ...
doi:10.14257/ijdta.2015.8.5.19
fatcat:mkww3j2virdebglc5owpe4l27i
Multi-robot, multi-rendezvous recharging paradigm: An opportunistic control strategy
2011
2011 IEEE International Symposium on Robotic and Sensors Environments (ROSE)
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Every robotic agent of the group is equipped with a decision engine that scores available rendezvous locations that are obtained via communicating with mother robot that is in-charge of recharging the ...
The control strategy adapted attempts to take advantages of both centralized as well as distributed methodologies while addressing the problem. ...
Location information of p CoM is updated at every iteration and as per current location of mother robot and other robotic agents. ...
doi:10.1109/rose.2011.6058517
dblp:conf/rose/Keshmiri11
fatcat:7ayngouidrfs7fgvfjnc54e4qm
Dynamic Games with Asymmetric Information: A Framework for Empirical Work
2012
Quarterly Journal of Economics
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We conclude with an example that endogenizes the maintenance decisions of electricity generators when the costs states of the generators are private information. ...
We develop a framework for the analysis of dynamic oligopolies with persistant sources of asymmetric information that enables applied analysis of situations of empirical importance that have been di¢ cult ...
for analyzing maintenance decisions requires a dynamic game with strategic interaction. ...
doi:10.1093/qje/qjs025
fatcat:5gepi7fjzfctrjtkqdgkftjdkq
Demand-driven incremental object queries
2016
Proceedings of the 18th International Symposium on Principles and Practice of Declarative Programming - PPDP '16
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Object queries are essential in information seeking and decision making in vast areas of applications. ...
How to implement object queries efficiently under all possible updates, and furthermore to provide complexity guarantees? This paper describes an automatic method. ...
Incremental view maintenance using update propagation, e.g., [22, 38] , dynamically tracks and propagates changes. ...
doi:10.1145/2967973.2968610
dblp:conf/ppdp/LiuBSL16
fatcat:swoukds3wndf7k25hd56biq5be
Validating Time Efficiency of AOSR 2.0: A Novel WMS Planner Algorithm for SMEs, under Industry 4.0
2020
Journal of Software
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This paper provides validation of AOSR algorithm with respect to time efficiency on top of substantially improved performance efficiency in SME-oriented warehousing operations. ...
This article, which is a part of a series of recent contributions, explains the efficiency of AOSR WMS planner algorithm in scenario-based test cases with experimentation in certain WMS Key Performance ...
The time taken to execute CRM side transactions is a bit higher than the transaction time on the ECU side as it utilises a double iterative strategy, in order to update the inventory as well as the capacity ...
doi:10.17706/jsw.15.2.53-61
fatcat:n42t3wjvmbc7jdu7cuherhgqs4
Cyber physical systems implementation for asset management improvement: A framework for the transition
[chapter]
2018
Safety and Reliability – Safe Societies in a Changing World
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This document presents a proposal to develop such transition adapting one iteration of the Model of Maintenance Management (MMM) integrated into ISO 55000 to the complexity of incorporating "System of ...
Systems" CPSs maintenance. ...
Baseline updates with a transition from original contour conditions (or "samurais") to updated ones will allow to measure performance without losing contact with the new reality. ...
doi:10.1201/9781351174664-383
fatcat:nrtuqeb7irajpcdxz6x75iqsdy
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