Dynamic Reconfiguration of Composite Convergent Services Supported by Multimodal Search

Ordóñez, Armando; Ordóñez, Hugo; Figueroa, Cristhian; Cobos, Carlos; Corrales, Juan Carlos

doi:10.1007/978-3-319-19027-3_11

Cited by 6 publications

(3 citation statements)

References 13 publications

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“…It is important to note that as codebooks increase in size, they represent better the behavior semantics of processes. Weighting: Next, this component built the term by document matrix applies a weighting scheme of terms similar to that proposed in the vector space model for document representation, this approach is described elsewhere [16] [17]. This weighting scheme is based on the original proposal of Salton [18].…”

Section: Formation Of Codebook Component (Structural)mentioning

confidence: 99%

Business Process Models Clustering Based on Multimodal Search, K-means, and Cumulative and No-Continuous N-Grams

et al. 2016

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Due to the large volume of process repositories, finding a particular process may become a difficult task. This paper presents a method for indexing, search, and grouping business processes models. The method considers linguistic and behavior information for modeling the business process. Behavior information is described using cumulative and nocontinuous n-grams. Grouping method is based on k-means algorithm and suffix arrays to define labels for each group. The clustering approach incorporates mechanisms for avoiding overlapping and improve the homogeneity of the created groups using the K-means algorithm. Obtained results outperform the precision, recall and F-measure of previous approaches. Index Terms-Clustering,business process models, multimodal search, cumulative and no-continuous n-grams.

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Section: Formation Of Codebook Component (Structural)mentioning

confidence: 99%

Business Process Models Clustering Based on Multimodal Search, K-means, and Cumulative and No-Continuous N-Grams

et al. 2016

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“…These approaches mostly dealt with replacement of failing services, and consequently, most of the existing related approaches are focused on service selection of potential replacement services. In [144] the authors present architectures for automated reconfiguration of convergent services in Telecommunication environments. In order to reduce reconfiguration times while holding the initial constraints, the authors present an iterative algorithm which does not replace individual services but whole regions of services, specified with Hierarchical Tasks Networks (HTNs).…”

Section: Research Directionsmentioning

confidence: 99%

Towards automated composition of convergent services: A survey

Ordóñez¹,

Alcázar

Rendón

et al. 2015

Computer Communications

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A convergent service is defined as a service that exploits the convergence of communication networks and at the same time takes advantage of features of the Web. Nowadays, building up a convergent service is not trivial, because although there are significant approaches that aim to automate the service composition at different levels in the Web and Telecom domains, selecting the most appropriate approach for specific case studies is complex due to the big amount of involved information and the lack of technical considerations. Thus, in this paper, we identify the relevant phases for convergent service composition and explore the existing approaches and their associated technologies for automating each phase. For each technology, the maturity and results are analysed, as well as the elements that must be considered prior to their application in real scenarios. Furthermore, we provide research directions related to the convergent service composition phases.

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“…An approach for self-reconfiguration of convergent telecom processes based on automated planning was presented in [14] [9]. In this approach, if a failure appears in a service, this faulting service and the subsequent services in the convergent processes were replaced by another set of services considering user preferences during automated composition of the original plan, and during reconfiguration (user situation and context may change).…”

Section: Introductionmentioning

confidence: 99%

Rule-based monitoring and error detecting for converged telecommunication processes

Ordóñez

Eraso

Falcarin

2015

2015 SAI Intelligent Systems Conference (IntelliSys)

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Convergent process may be defined as a composition of services which integrates functionalities from Web and Telecommunication domains. However, during execution of convergent processes some services may fail; in such cases a reconfiguration process must be triggered to recover normal behaviour of composite process. Previous works have developed mechanisms for reducing reconfiguration time while initial restrictions are maintained; this is achieved by replacing regions of services instead of individual services. The present work presents an approach for monitoring and error detecting in convergent processes using rule production systems based on ITIL model. The approach was tested in the monitoring module of the AUTO framework, whose architecture and performance are discussed to show that this approach can efficiently detect errors and repair convergent processes in telecom environments.

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Dynamic Reconfiguration of Composite Convergent Services Supported by Multimodal Search

Cited by 6 publications

References 13 publications

Business Process Models Clustering Based on Multimodal Search, K-means, and Cumulative and No-Continuous N-Grams

Business Process Models Clustering Based on Multimodal Search, K-means, and Cumulative and No-Continuous N-Grams

Towards automated composition of convergent services: A survey

Rule-based monitoring and error detecting for converged telecommunication processes

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