Searching for authors named "Sarantos Kapidakis" – sorted by Relevance.
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Load Balancing Networks
- Designing a good task allocation algorithm faces the challenge of allowing high levels of throughput, so that tasks are executed fast and processor parallelism is exploited, while still guaranteeing a low level of memory contention, so that performance does not suffer because of limitations on proc
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Access and Reproduction Policies of the Digital Material of Seven National Libraries
- In this paper, we examine the access and reproduction policies of the digital material of seven National Libraries. The selection of the examined National Libraries is based on the variation of their digital content and the diversification of their access policies. Our goal is to discover the differ
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Evaluation of user interaction in digital libraries
- Abstract. Digital library interaction evaluation has, by nature, a user centered perspective, which directs the scientific research to the benefit of the user and narrows the research parameters. In this paper we propose a new framework for the evaluation of interaction and we introduce the concepts
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Mining user communities in digital libraries
- Abstract. The interest in the analysis of library user behavior has been increasing rapidly, since the advent of digital libraries and Internet. In this context, we analyze the queries posed to a digital library and recorded into the Z39.50 session log files and we construct communities of users wit
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Average-Case Analysis of Graph-Searching Algorithms
- Sarantos Kapidakis Advisor -- Professor Robert Sedgewick We estimate the expected value of various search quantities for a variety of graph-searching methods, for example depth-first search and breadth-first search. Our analysis applies to both directed and undirected random graphs, and it covers th
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Multilingual Extensions to DIENST
- Digital libraries enable on-line access of information, and provide advanced methods for material searching, retrieval and presentation. In order to handle large collections of documents described in many languages and to increase the applicability and usage of digital libraries in non-English speak
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Towards A Next Generation Of Open Scientific Data Repositories And Services
- Scientific data repositories which comprise of numeric data, images, text documents audio and data along with software methods for data processing and simulators of processes where data are inputted to predict physical behavior, are found in most research institutions and organizations. The integrat
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A Management Architecture for Measuring and Monitoring the Behavior of Digital Libraries
- . In this paper, we investigate issues of performance management in Digital Libraries. We defined a management architecture for measuring and monitoring the behavior of digital libraries as they operate, so that we can make performance conclusions using real life digital library load. Our archit
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MetaDL: A Digital Library of Metadata for Sensitive or
- Abstract: Traditional digital library systems have difficulties when managing heterogeneous datasets that have limitations on their distribution. Collections of digital libraries have to be accessed individually and through non-uniform interfaces. By introducing a level of abstraction, a Meta-Digita
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Data Brokers: Building Collections Through Automated Negotiation
- Abstract. Collecting digital materials is time-consuming and can gain from automation. Since each source – and even each acquisition – may involve a separate negotiation of terms, a collector may prefer to use a broker to represent his interests with owners. This paper describes the Data Broker Fram
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