The ESA software engineering standards: past, present and future

Jones, Michael; Mortensen, U. K.; Fairclough, J.

doi:10.1109/sess.1997.595952

Cited by 7 publications

(8 citation statements)

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“…Model. e validation of the CREMA use case pilots based on the V-model, which integrates the waterfall model of the ESA Board of So ware Standardisation and Control [34] and the ANSI/IEEE de nition of V&V (ANSI/IEEE Std 1012-2004) [35]. e V-model is shown in Fig.…”

Section: Validationmentioning

confidence: 99%

Semantic composition of optimal process service plans in manufacturing with ODERU

Mazzola

Kapahnke²,

Klusch

2018

IJWIS

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e need to exibly react to changing demands and to cost-e ciently manage customized production even for unitary batch size, requires a dynamic and holistic integration of service-based processes within and across enterprises of the value chain. In this context, we present a novel pragmatic approach called ODERU for automatically implementing service-based manufacturing processes at design and runtime within a cloud-based elastic manufacturing platform. Design/methodology/approach ODERU relies on a set of semantic annotations of business process models encoded into an extension of the BPMN 2.0 standard. Leveraging the paradigms of semantic SOA and XaaS, ODERU integrates pa ern-based semantic composition of process service plans with QoS-based optimization based on multi-objective COP solving. Findings e successful validation of ODERU in two industrial use cases for maintenance process optimization and automotive production in the European project CREMA revealed its usefulness for servicebased process optimization in general and for signi cant cost reductions in maintenance, in particular. Originality/value ODERU provides a pragmatic and exible solution to optimal service composition with three main advantages: (1) Full integration of semantic service selection and composition with QoS-based optimisation; (2) Executability of the generated optimal process service plans by an execution environment as they include service assignments, data ow (variable bindings) and optimal variable assignments; and (3) Support of fast replanning thanks to the storage into a single location for model and plan.

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Section: Validationmentioning

confidence: 99%

Semantic composition of optimal process service plans in manufacturing with ODERU

Mazzola

Kapahnke²,

Klusch

2018

IJWIS

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“…In addition, and because the interest is most of the times not commercial but scientific, it will also be desirable to explain how the software executes the task in order that anyone, if desired, can reproduce and/or improve it by himself. There are some standards for such kind of documents as that of European Space Agency [ 30 , 31 ]. Of course a given evolutionary biology simulation project should be very much simpler than a given system for industry but we can borrow some useful ideas from that kind of documents.…”

Section: A Model For the Simulator Requirements Document (Srd)mentioning

confidence: 99%

Simulation of Genes and Genomes Forward in Time

Carvajal-Rodríguez

2010

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The importance of simulation software in current and future evolutionary and genomic studies is just confirmed by the recent publication of several new simulation tools. The forward-in-time simulation strategy has, therefore, re-emerged as a complement of coalescent simulation. Additionally, more efficient coalescent algorithms, the same as new ideas about the combined use of backward and forward strategies have recently appeared. In the present work, a previous review is updated to include some new forward simulation tools. When simulating at the genome-scale the conflict between efficiency (i.e. execution speed and memory usage) and flexibility (i.e. complex modeling capabilities) emerges. This is the pivot around which simulation of evolutionary processes should improve. In addition, some effort should be made to consider the process of developing simulation tools from the point of view of the software engineering theory. Finally, some new ideas and technologies as general purpose graphic processing units are commented.

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“…The present paper aims to provide an overview of some "flyable" guidance and control algorithms, able to be combined and to be implemented in real-time. The proposed approaches are designed to be as close as possible to "flyable" format, as required by EASA standards [7]. Indeed, the guidance navigation and control (GNC) system is implemented as space segment in which control systems and mission planners are considered.…”

Section: Introductionmentioning

confidence: 99%

“Flyable” Guidance and Control Algorithms for Orbital Rendezvous Maneuver

Capello

Dabbene

Guglieri

et al. 2018

SICE Journal of Control, Measurement, and System Integration

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: Rendezvous orbital maneuvers are planned operations which intend to make two spacecraft meet, while avoiding collisions. Aspects such as trajectory safety and robustness, as well as obstacle avoidance, are fundamental for the mission success. The aim of this paper is to provide an overview of some recent algorithms for guidance and control systems, and also their combined exploitation, which can provide significant enhancements. This overview focuses on those algorithms that are characterized by key selected features: the discussed schemes guarantee low computational effort, low fuel consumption, and high safety and robustness. Different experimental setups, which can be used to evaluate the performance of the considered algorithms, are also taken into account and presented.

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The ESA software engineering standards: past, present and future

Cited by 7 publications

References 0 publications

Semantic composition of optimal process service plans in manufacturing with ODERU

Semantic composition of optimal process service plans in manufacturing with ODERU

Simulation of Genes and Genomes Forward in Time

“Flyable” Guidance and Control Algorithms for Orbital Rendezvous Maneuver

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