Web service adaptation: A decade's overview

H Mezni - Computer Science Review, 2023 - Elsevier
With the exponential growth of communication and information technologies, adaptation has
gained a significant attention as it becomes a key feature of service-based systems, allowing …

Online reinforcement learning for self-adaptive information systems

A Palm, A Metzger, K Pohl - International conference on advanced …, 2020 - Springer
A self-adaptive information system is capable of maintaining its quality requirements in the
presence of dynamic environment changes. To develop a self-adaptive information system …

Proactive process adaptation using deep learning ensembles

A Metzger, A Neubauer, P Bohn, K Pohl - … CAiSE 2019, Rome, Italy, June 3 …, 2019 - Springer
Proactive process adaptation can prevent and mitigate upcoming problems during process
execution. Proactive adaptation decisions are based on predictions about how an ongoing …

Self-adaptive software systems in contested and resource-constrained environments: overview and challenges

C Szabo, B Sims, T Mcatee, R Lodge, R Hunjet - IEEE Access, 2020 - ieeexplore.ieee.org
Self-adaptive approaches are a promising to address the dynamic and uncertain nature of
the environments where today's complex systems operate. In particular, systems operating …

A machine learning approach for performance-oriented decision support in service-oriented architectures

T Masood, CB Cherifi, N Moalla - Journal of Intelligent Information Systems, 2021 - Springer
Enterprise IT performance can be improved by providing reactive and predictive monitoring
tools that anticipate problem detection. It requires advanced approaches for creating more …

DATESSO: self-adapting service composition with debt-aware two levels constraint reasoning

S Kumar, T Chen, R Bahsoon, R Buyya - Proceedings of the IEEE/ACM …, 2020 - dl.acm.org
The rapidly changing workload of service-based systems can easily cause under-/over-
utilization on the component services, which can consequently affect the overall Quality of …

Automatically reconciling the trade-off between prediction accuracy and earliness in prescriptive business process monitoring

A Metzger, T Kley, A Rothweiler, K Pohl - Information Systems, 2023 - Elsevier
Prescriptive business process monitoring provides decision support to process managers on
when and how to adapt an ongoing business process to prevent or mitigate an undesired …

Adaptive composition in dynamic service environments

L Barakat, S Miles, M Luck - Future Generation Computer Systems, 2018 - Elsevier
Due to distribution, participant autonomy and lack of local control, service-based systems
operate in highly dynamic and uncertain environments. In the face of such dynamism and …

Analysing Causal dependencies of composite service resilience in cloud manufacturing using resource-based theory and DEMATEL method

MR Namjoo, A Keramati - International Journal of Computer …, 2018 - Taylor & Francis
The purpose of this paper is to construct a causal model of dimensions and their attributes
that influence composite service resilience in Cloud manufacturing (CM) system. The …

Dynamic selection for service composition based on temporal and QoS constraints

I Guidara, I Al Jaouhari… - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
To implement abstract business processes, elementary services are selected for each
abstract task. Because of uncertainties of Quality of Service (QoS) values during execution …