The Experts below are selected from a list of 19569 Experts worldwide ranked by ideXlab platform
Marie Lefevre - One of the best experts on this subject based on the ideXlab platform.
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EKAW (Satellite Events) - Adapting the Sepia system to the educational context
Lecture Notes in Computer Science, 2015Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Therefore, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow the exploitation of domain knowledge.
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EKAW (Satellite Events) - Adapting the Sepia system to the educational context
Lecture Notes in Computer Science, 2015Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Therefore, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow the exploitation of domain knowledge.
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Adapting the Sepia system to the educational context
2014Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Thus, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow exploitation of domain knowledge
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Setup of epiphytic assistance systems with Sepia
2014Co-Authors: Blandine Ginon, Stéphanie Jean-daubias, Pierre-antoine Champin, Marie LefevreAbstract:We propose a graphical language that enables the specification of as-sistance systems for a given application, by means of a set of rules. We imple-mented it through the Sepia environment, mainly composed of an assistance editor aimed at assistance designers, and a generic assistance engine able to ex-ecute the specified assistance for the target-application end-users, without a need to modify this application. Sepia has been tested out with 71 assistance designers and more than 250 end-users.
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adding epiphytic assistance systems in learning applications using the Sepia system
European Conference on Technology Enhanced Learning, 2014Co-Authors: Blandine Ginon, Marie Lefevre, Le Vinh Thai, Stephanie Jeandaubias, Pierre-antoine ChampinAbstract:In this paper, we present how the Sepia system can be used to plug pedagogical and technical assistance systems in applications used by learners in an educational context. The Sepia system consists in two main tools: an assistance editor that enables assistance designers to specify the assistance they wish for existing applications, and a generic assistance engine that executes the specified assistance in order to provide the application end-users with personalized assistance. We also present an experimentation of an assistance system setup with Sepia in the context of a bachelor degree.
Blandine Ginon - One of the best experts on this subject based on the ideXlab platform.
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Un tableau de bord pour le concepteur de systèmes d’assistance
2017Co-Authors: Raphaël Diana, Blandine Ginon, Stéphanie Jean-daubiasAbstract:La conception de systèmes d'assistance pour une application n'est pas une tâche aisée. Elle est souvent entreprise par des experts du domaine. Le sys-tème Sepia fournit des outils pour permettre aux non-informaticiens de créer a posteriori des systèmes d'assistance pour de nombreux types d'applications. Néanmoins, la phase de définition de tels systèmes nécessite une connaissance des besoins d'assistance qui n'est pour l'instant pas fournit par le système Sepia. De plus, dès lors que les utilisateurs se servent des systèmes d'aide à leur disposition , leurs usages de l'application s'en trouve modifiés. Pour que les systèmes d'assistance restent efficaces et pertinents, ceux-ci doivent donc évoluer pour s'adapter au contexte de leur utilisation. Dans cet article nous présentons nos re-cherches qui visent à construire un tableau de bord à destination des concepteurs d'assistance utilisant le système Sepia. Cet outil a pour but de lui permettre, pendant la phase de définition des systèmes d'assistance, de visualiser les besoins d'assistance pour une application-cible et des utilisateurs donnés, puis durant l'utilisation de ces systèmes d'assistance, de les adapter et de les améliorer.
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EKAW (Satellite Events) - Adapting the Sepia system to the educational context
Lecture Notes in Computer Science, 2015Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Therefore, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow the exploitation of domain knowledge.
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EKAW (Satellite Events) - Adapting the Sepia system to the educational context
Lecture Notes in Computer Science, 2015Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Therefore, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow the exploitation of domain knowledge.
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Adapting the Sepia system to the educational context
2014Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Thus, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow exploitation of domain knowledge
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Setup of epiphytic assistance systems with Sepia
2014Co-Authors: Blandine Ginon, Stéphanie Jean-daubias, Pierre-antoine Champin, Marie LefevreAbstract:We propose a graphical language that enables the specification of as-sistance systems for a given application, by means of a set of rules. We imple-mented it through the Sepia environment, mainly composed of an assistance editor aimed at assistance designers, and a generic assistance engine able to ex-ecute the specified assistance for the target-application end-users, without a need to modify this application. Sepia has been tested out with 71 assistance designers and more than 250 end-users.
Stéphanie Jean-daubias - One of the best experts on this subject based on the ideXlab platform.
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Un tableau de bord pour le concepteur de systèmes d’assistance
2017Co-Authors: Raphaël Diana, Blandine Ginon, Stéphanie Jean-daubiasAbstract:La conception de systèmes d'assistance pour une application n'est pas une tâche aisée. Elle est souvent entreprise par des experts du domaine. Le sys-tème Sepia fournit des outils pour permettre aux non-informaticiens de créer a posteriori des systèmes d'assistance pour de nombreux types d'applications. Néanmoins, la phase de définition de tels systèmes nécessite une connaissance des besoins d'assistance qui n'est pour l'instant pas fournit par le système Sepia. De plus, dès lors que les utilisateurs se servent des systèmes d'aide à leur disposition , leurs usages de l'application s'en trouve modifiés. Pour que les systèmes d'assistance restent efficaces et pertinents, ceux-ci doivent donc évoluer pour s'adapter au contexte de leur utilisation. Dans cet article nous présentons nos re-cherches qui visent à construire un tableau de bord à destination des concepteurs d'assistance utilisant le système Sepia. Cet outil a pour but de lui permettre, pendant la phase de définition des systèmes d'assistance, de visualiser les besoins d'assistance pour une application-cible et des utilisateurs donnés, puis durant l'utilisation de ces systèmes d'assistance, de les adapter et de les améliorer.
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EKAW (Satellite Events) - Adapting the Sepia system to the educational context
Lecture Notes in Computer Science, 2015Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Therefore, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow the exploitation of domain knowledge.
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EKAW (Satellite Events) - Adapting the Sepia system to the educational context
Lecture Notes in Computer Science, 2015Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Therefore, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow the exploitation of domain knowledge.
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Adapting the Sepia system to the educational context
2014Co-Authors: Le Vinh Thai, Blandine Ginon, Stéphanie Jean-daubias, Marie LefevreAbstract:The Sepia system allows creating assistance systems that meet technical assistance needs. In this paper, we aim at the exploitation of Sepia in the educational context by confronting it to pedagogical assistance needs. This exploitation shows the limitations in the Sepia system: complex description of rules by pedagogical designers, lack of domain knowledge. Thus, we present our patterns that facilitate the creation of assistance systems in the educational context and our ideas to allow exploitation of domain knowledge
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Setup of epiphytic assistance systems with Sepia
2014Co-Authors: Blandine Ginon, Stéphanie Jean-daubias, Pierre-antoine Champin, Marie LefevreAbstract:We propose a graphical language that enables the specification of as-sistance systems for a given application, by means of a set of rules. We imple-mented it through the Sepia environment, mainly composed of an assistance editor aimed at assistance designers, and a generic assistance engine able to ex-ecute the specified assistance for the target-application end-users, without a need to modify this application. Sepia has been tested out with 71 assistance designers and more than 250 end-users.
Giacomo Dugo - One of the best experts on this subject based on the ideXlab platform.
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high throughput icp ms and chemometrics for exploring the major and trace element profile of the mediterranean Sepia ink
Food Analytical Methods, 2017Co-Authors: Ambrogina Albergamo, Giovanni Annuario, Vincenzo Zammuto, Rosaria Costa, Giacomo DugoAbstract:Microwave-assisted sample digestion and inductively coupled plasma-mass spectrometry (ICP-MS) were considered for exploring major and trace elements in the Mediterranean Sepia ink. The present work aims to (a) fully validate the employed ICP-MS method and compare the Hg determinations by ICP-MS with those obtained by a direct mercury analyzer (DMA) and (b) interpret quantitative data by chemometrics and perform a risk/benefit analysis for assessing the quality/safety of Sepia ink. DMA gave Hg determinations similar to the ICP-MS counterpart (p > 0.05), confirming its reliability for food analysis. Sepia ink demonstrated to be both a reservoir of “healthy” elements and a sink of potential toxic metals. In fact, a good contribution of major and essential trace metals to the established RDAs was revealed, and, at the same time, potentially toxic elements showed to accumulate depending upon the environmental conditions, although not representing a risk for human consumers.
Sampsa Hautaniemi - One of the best experts on this subject based on the ideXlab platform.
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Sepia: RNA and small RNA sequence processing, integration, and analysis
BioData Mining, 2016Co-Authors: Katherine Icay, Ping Chen, Alejandra Cervera, Ville Rantanen, Rainer Lehtonen, Sampsa HautaniemiAbstract:Background Large-scale sequencing experiments are complex and require a wide spectrum of computational tools to extract and interpret relevant biological information. This is especially true in projects where individual processing and integrated analysis of both small RNA and complementary RNA data is needed. Such studies would benefit from a computational workflow that is easy to implement and standardizes the processing and analysis of both sequenced data types. Results We developed Sepia (Sequence Processing, Integration, and Analysis), a comprehensive small RNA and RNA workflow. It provides ready execution for over 20 commonly known RNA-seq tools on top of an established workflow engine and provides dynamic pipeline architecture to manage, individually analyze, and integrate both small RNA and RNA data. Implementation with Docker makes Sepia portable and easy to run. We demonstrate the workflow’s extensive utility with two case studies involving three breast cancer datasets. Sepia is straightforward to configure and organizes results into a perusable HTML report. Furthermore, the underlying pipeline engine supports computational resource management for optimal performance. Conclusion Sepia is an open-source workflow introducing standardized processing and analysis of RNA and small RNA data. Sepia’s modular design enables robust customization to a given experiment while maintaining overall workflow structure. It is available at http://anduril.org/Sepia .
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Sepia: RNA and small RNA sequence processing, integration, and analysis
BioData Mining, 2016Co-Authors: Katherine Icay, Ping Chen, Alejandra Cervera, Ville Rantanen, Rainer Lehtonen, Sampsa HautaniemiAbstract:Large-scale sequencing experiments are complex and require a wide spectrum of computational tools to extract and interpret relevant biological information. This is especially true in projects where individual processing and integrated analysis of both small RNA and complementary RNA data is needed. Such studies would benefit from a computational workflow that is easy to implement and standardizes the processing and analysis of both sequenced data types. We developed Sepia (Sequence Processing, Integration, and Analysis), a comprehensive small RNA and RNA workflow. It provides ready execution for over 20 commonly known RNA-seq tools on top of an established workflow engine and provides dynamic pipeline architecture to manage, individually analyze, and integrate both small RNA and RNA data. Implementation with Docker makes Sepia portable and easy to run. We demonstrate the workflow’s extensive utility with two case studies involving three breast cancer datasets. Sepia is straightforward to configure and organizes results into a perusable HTML report. Furthermore, the underlying pipeline engine supports computational resource management for optimal performance. Sepia is an open-source workflow introducing standardized processing and analysis of RNA and small RNA data. Sepia’s modular design enables robust customization to a given experiment while maintaining overall workflow structure. It is available at http://anduril.org/Sepia .
