Searching for authors named "Panos Constantopoulos" – sorted by Relevance.
63 documents found, showing 1 through 10.
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Cultural Documentation: The Clio System
- …Cultural documentation, i.e. the recording and management of a body of knowledge about ensembles of cultural goods, presents special requirements of a computer-based information system, not met by ordinary documentation systems and cultural information bases. The CLIO system aims at covering these n…
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An ontological model for digital preservation
- …The long-term preservation of digital resources requires assigning appropriate metadata. Several recommendations exist for preservation metadata reflecting the purposes and major preoccupations of the organizations that proposed each one. Digital resources are either digital surrogates of non-digita…
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Collaborative Ontology-based Information Indexing and Retrieval
- …An information system like the Web is a continuously evolving system consisting of multiple heterogeneous information sources, covering a wide domain of discourse, and a huge number of users (human or software) with diverse characteristics and needs, that produce and consume information. The challen…
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A Method for Monolingual Thesauri Merging
- …Thesauri merging is the activity of consolidating a set of thesauri into a thesaurus which accommodates the vocabularies and the structure of all thesauri being merged. In this paper, we introduce a general framework for monolingual thesauri merging. We also present a domain independent set-theoreti…
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Measuring Similarity Between Software Artifacts
- …This paper presents a model of estimating the similarity of software artifacts so as to promote their analogical reuse. The model permits comparisons between artifacts developed at the various stages of the software development (i.e specifications, designs and code) from conceptual descriptions of t…
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On Evidential Feature Salience
- …. This paper describes a method for estimating the salience of features comprising conceptual descriptions of software artifacts. Salience estimates are used in a model analyzing the similarity between such descriptions so as to promote the analogical reuse of the artifacts described by them. Salien…
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An Approach to Indexing Annotated Images
- …The various relevant aspects for the retrieval of images present familiar documentation issues as well as some entirely new requirements. The Semantic Index System (SIS) has already been successfully employed in maintaining an evolving body of knowledge about the cultural and historical contexts of …
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A browser for software reuse
- …One important aspect of software reuse is the organization of collections of reusable software artifacts. The Software Information Base (SIB), developed within the ESPRIT project ITHACA, provides a directory to reusable software by storing information about software objects concerning the entire sof…
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Analogical Reuse of Requirements Specifications: A Computational Model
- …Specifications of requirements for new software systems can be revised, refined or completed in reference to specifications of requirements for existing similar systems. Although realized as a form of analogical problem solving, specification by reuse is not adequately supported by available computa…
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Component classification in the Software Information Base
- …A key component in a reuse-oriented software development environment is an appropriate software repository. We present a repository system which supports the entire software development life-cycle, providing for the integrated and consistent representation, organization, storage, management and pres…
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