In cooperative processes and in e-services, an evaluation of the quality of exchanged data is ess... more In cooperative processes and in e-services, an evaluation of the quality of exchanged data is essential for building mutual trust among cooperating organizations and correctly performing cooperative activities. Several quality dimensions, related to the intrinsic nature of data and to the context of the cooperative process where data are used, must be taken into consideration. In addition, in order to
Proceedings of the 14th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '91, 1991
1. INTRODUCTION In the paper Knowledge Based Retrieval of Office Documents, presented at the SI... more 1. INTRODUCTION In the paper Knowledge Based Retrieval of Office Documents, presented at the SIGIR '90 Conference [Celentano 90a], we discussed the classification and retrieval of office documents through a knowledge based description of their role in the office ...
Several software component identification problems require evaluation of the fitness of a candida... more Several software component identification problems require evaluation of the fitness of a candidate on the basis of the information attached to it by a classification model. Fuzzy query algebras can effectively deal with these problems, choosing query execution mechanisms on the basis of the semantics selected by the user.
Proceedings of the 1995 ACM symposium on Applied computing - SAC '95, 1995
Abstract Effective access to repositories of reusable: components should rely on retrieval functi... more Abstract Effective access to repositories of reusable: components should rely on retrieval functionalities based also on imprecise queries. This paper presents a fuzzy retrieval model based on keywords describing the functionalities of reusable components. Fuzzy weights are assigned to these keywords automatically. Retrieval is supported by a Thesaurus where a fuzzy synonymia relationship is used to c: ompute adaptability of reusable components to the needs expressed by the user fuzzy query. The adaptability index is ameliorated along ...
2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2009
One of the challenging topics to address through the advances made in information technology doma... more One of the challenging topics to address through the advances made in information technology domain is the management of risk in work environments. This is due to the heterogeneity of issues which should be considered such as technological and social just to name two of the most important ones. In this context the key ideas of Web-enabled architectures are approached
Energy saving has been mainly focused on techniques to extend the products longevity or to virtua... more Energy saving has been mainly focused on techniques to extend the products longevity or to virtualize physical resources. On the contrary, less attention has been paid on the applications that run on the machines and that also contribute to the energy consumption. In this paper we introduce an approach for defining energy-aware adaptive business process co-design.
This paper describes the approach to application specification and design via reuse at the basis ... more This paper describes the approach to application specification and design via reuse at the basis of theDevelopment Information System of the ITHACA2environment. Requirements and detailed design ofa specific application are incrementally composed by aggregating available reusable components storedin the Software Information Base repository. The paper reviews the Development Information System,then focuses on two tools of the system: RECAST (Requirements Composition
This paper presents the concepts and tools for reusing requirements being designed and implemente... more This paper presents the concepts and tools for reusing requirements being designed and implemented within the ITHACA project. The RECAST (REquirements Collection And Specification Tool) tool guides the Application Developer in the requirement specification process by providing suggestions to the reuse of components. To this aim, RECAST includes a meta-level of definitions; here, meta-level classes associated to components contain design
In cooperative processes and in e-services, an evaluation of the quality of exchanged data is ess... more In cooperative processes and in e-services, an evaluation of the quality of exchanged data is essential for building mutual trust among cooperating organizations and correctly performing cooperative activities. Several quality dimensions, related to the intrinsic nature of data and to the context of the cooperative process where data are used, must be taken into consideration. In addition, in order to
Proceedings of the 14th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '91, 1991
1. INTRODUCTION In the paper Knowledge Based Retrieval of Office Documents, presented at the SI... more 1. INTRODUCTION In the paper Knowledge Based Retrieval of Office Documents, presented at the SIGIR '90 Conference [Celentano 90a], we discussed the classification and retrieval of office documents through a knowledge based description of their role in the office ...
Several software component identification problems require evaluation of the fitness of a candida... more Several software component identification problems require evaluation of the fitness of a candidate on the basis of the information attached to it by a classification model. Fuzzy query algebras can effectively deal with these problems, choosing query execution mechanisms on the basis of the semantics selected by the user.
Proceedings of the 1995 ACM symposium on Applied computing - SAC '95, 1995
Abstract Effective access to repositories of reusable: components should rely on retrieval functi... more Abstract Effective access to repositories of reusable: components should rely on retrieval functionalities based also on imprecise queries. This paper presents a fuzzy retrieval model based on keywords describing the functionalities of reusable components. Fuzzy weights are assigned to these keywords automatically. Retrieval is supported by a Thesaurus where a fuzzy synonymia relationship is used to c: ompute adaptability of reusable components to the needs expressed by the user fuzzy query. The adaptability index is ameliorated along ...
2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2009
One of the challenging topics to address through the advances made in information technology doma... more One of the challenging topics to address through the advances made in information technology domain is the management of risk in work environments. This is due to the heterogeneity of issues which should be considered such as technological and social just to name two of the most important ones. In this context the key ideas of Web-enabled architectures are approached
Energy saving has been mainly focused on techniques to extend the products longevity or to virtua... more Energy saving has been mainly focused on techniques to extend the products longevity or to virtualize physical resources. On the contrary, less attention has been paid on the applications that run on the machines and that also contribute to the energy consumption. In this paper we introduce an approach for defining energy-aware adaptive business process co-design.
This paper describes the approach to application specification and design via reuse at the basis ... more This paper describes the approach to application specification and design via reuse at the basis of theDevelopment Information System of the ITHACA2environment. Requirements and detailed design ofa specific application are incrementally composed by aggregating available reusable components storedin the Software Information Base repository. The paper reviews the Development Information System,then focuses on two tools of the system: RECAST (Requirements Composition
This paper presents the concepts and tools for reusing requirements being designed and implemente... more This paper presents the concepts and tools for reusing requirements being designed and implemented within the ITHACA project. The RECAST (REquirements Collection And Specification Tool) tool guides the Application Developer in the requirement specification process by providing suggestions to the reuse of components. To this aim, RECAST includes a meta-level of definitions; here, meta-level classes associated to components contain design
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