Searched for: subject%3A%22oracle%22
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Blanco, Adrian Fuertes (author), Shi, Z. (author), Roy, Debraj (author), Zhao, Zhiming (author)
The emergence of blockchain technologies has created the possibility of transforming business processes in the form of immutable agreements called smart contracts. Smart contracts suffer from a major limitation; they cannot authenticate the trustworthiness of real-world data sources, creating the need for intermediaries called oracles....
conference paper 2023
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Tjiam, Kevin (author), Wang, R. (author), Chen, H. (author), Liang, K. (author)
Smart contracts on Ethereum enable billions of dollars to be transacted in a decentralized, transparent and trustless environment. However, adversaries lie await in the Dark Forest, waiting to exploit any and all smart contract vulnerabilities in order to extract profits from unsuspecting victims in this new financial system. As the...
conference paper 2021
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Liu, H. (author), van Oosterom, P.J.M. (author), Meijers, B.M. (author), Verbree, E. (author)
Dramatically increasing collection of point clouds raises an essential demand for highly efficient data management. It can also facilitate modern applications such as robotics and virtual reality. Extensive studies have been performed on point data management and querying, but most of them concentrate on low dimensional spaces. High...
journal article 2020
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Liu, H. (author), van Oosterom, P.J.M. (author), Meijers, B.M. (author), Verbree, E. (author)
Indoor navigation and visualization become increasingly important nowadays. Meanwhile, the proliferation of new sensors as well as the advancement of data processing provide massive point clouds to model the indoor environment in high accuracy. However, current state-of-the-art solutions fail to manage such large datasets efficiently. File...
journal article 2018
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Xu, D. (author), Zlatanova, S. (author)
Database systems are continuously extending their capabilities to store, process and analyse 3D data. Topological relationships which describe the interaction of objects in space is one of the important spatial issues. However, spatial operators for 3D objects are still insufficient. In this paper we present the development of a new 3D...
conference paper 2013
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Gilroy, Séamus (author)
The development of the LADM and its ratification in 2012 as a descriptive standard is a major milestone in the evolution of efficient and effective land administration systems and in the formulation of a truly universal framework for sharing related information.
conference paper 2013
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Chen, C. (author), Gross, H.G. (author), Zaidman, A.E. (author)
Preprint of paper published in: 5th IEEE International Conference on Service-Oriented Computing and Applications (SOCA), 17-19 December 2012; doi:10.1109/SOCA.2012.6449440 Due to the loosely coupled and highly dynamic nature of service-oriented systems, the actual configuration of such system only fully materializes at runtime, rendering many of...
report 2012
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Wammes, Han (author)
From the inception of the Oracle Spatial Engine over ten years ago, Oracle has been striving to make spatial information an integral part of its information management architecture. The Oracle information management architecture includes such areas as GIS, Document Management and Archiving and Business Intelligence. Built initially as disparate...
conference paper 2011
Searched for: subject%3A%22oracle%22
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