Topic
Data management
About: Data management is a research topic. Over the lifetime, 31574 publications have been published within this topic receiving 424326 citations.
Papers published on a yearly basis
Papers
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TL;DR: PANGAEA is an information system for processing, long-term storage, and publication of georeferenced data related to earth science fields and established and well-documented software tools are the mini-GIS PanMap, the plotting tool PanPlot, and Ocean Data View for the exploration of oceanographic data.
92 citations
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28 Nov 2001
TL;DR: A hosted facilities management system and method capable of simultaneously monitoring a plurality of conditions, equipment, and systems within one or more facilities is described and claimed in this article, where data is filtered and compressed to facilitate the efficient storage and management of conditional state data collected from multiple sources.
Abstract: A hosted facilities management system and method capable of simultaneously monitoring a plurality of conditions, equipment, and systems within one or more facilities is described and claimed. The monitoring system collects, archives, and processes data pertaining to utility services at a facility, environmental conditions within a facility, security around and within a facility, hazardous conditions within a facility, and equipment functionality including but not limited to manufacturing, telecommunications, and data management operations. Anomalous conditions are identified and reported. Data is filtered and compressed to facilitate the efficient storage and management of conditional state data collected from multiple sources. Archived data is retrieved and reported to client facilities via various means. Graphical, numerical, and plot reports are viewable over a distributed network.
92 citations
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TL;DR: This paper describes two e-science infrastructures: Science and Engineering Applications Grid (SEAGrid) and molecular modeling and parametrization (ParamChem), which share a similar three-tier computational infrastructure that consists of a front-end client, a middleware web services layer, and a remote HPC computational layer.
92 citations
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TL;DR: The goal is to classify all these paradigms, especially the new ones, in order to help network and systems administrators design a management application, and choose between mobile code, distributed objects, intelligent agents, etc.
Abstract: Since the mid 1990s, network and systems management has steadily evolved from centralized paradigms, where the management application runs on a single management station, to distributed paradigms, where it is distributed over many nodes. In this survey, our goal is to classify all these paradigms, especially the new ones, in order to help network and systems administrators design a management application, and choose between mobile code, distributed objects, intelligent agents, etc. Step by step, we build an enhanced taxonomy based on four criteria: the delegation granularity, the semantic richness of the information model, the degree of specification of a task, and the degree of automation of management.
92 citations
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01 Oct 2020TL;DR: This paper presents a blockchain-based scheme for information sharing securely in the pharmaceutical supply chain system with smart contracts and consensus mechanism, and provides a mechanism to distribute required cryptographic keys to all the participants securely using the smart contract technique.
Abstract: The concept of Supply Chain Management (SCM) is very imperative while moving sensitive products from one entity to the next entity until it reaches to the end-users to avoid damage(s) in the product. In the traditional supply chain management system, several serious problems such as tampering of products, delay, and fraud, etc. exist. It also lacks proper authentication among the participants, data management as well as the integrity of the data. The blockchain mechanism is capable of solving the above-mentioned issues due to its important features such as decentralization, transparency, trust-less environment, anonymity, and immutability. This paper describes how the blockchain mechanism combines with the traditional pharmaceutical supply chain system and to achieve a better SCM system, we present a blockchain-based scheme for information sharing securely in the pharmaceutical supply chain system with smart contracts and consensus mechanism. The proposed scheme also provides a mechanism to distribute required cryptographic keys to all the participants securely using the smart contract technique. Further, transaction and block validation protocols have been designed in our protocol. The security analysis ensures that our protocol is robust and also achieves reasonable performance in terms of computation and communication overheads.
92 citations