Results 91 to 100 of about 16,602 (259)
A parallel search algorithm for formal grammar data types
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2018 In this paper, we developed a concurrent generic heuristic algorithm for parallel parsing and searching in structured text datasets. The main objective of the algorithm was to increase an efficiency of central processing unit dependent operations when ...
Anastasiia O. Prodan
doaj +1 more source
Querying graph databases with XPath
International Conference on Database Theory, 2013 Leonid Libkin +2 more
openalex +3 more sources
Model Theory of XPath on Data Trees. Part I: Bisimulation and Characterization
Journal of Artificial Intelligence Research, 2015 We investigate model theoretic properties of XPath with data (in)equality tests over the class of data trees, i.e., the class of trees where each node contains a label from a finite alphabet and a data value from an infinite domain. We provide notions
Diego Figueira, S. Figueira, C. Areces
semanticscholar +1 more source
SMOQE: A System for Providing Secure Access to XML [PDF]
, 2006 XML views have been widely used to enforce access control, support data integration, and speed up query answering. In many applications, e.g., XML security enforcement, it is prohibitively expensive to materialize and maintain a large number of views ...
Fan, Wenfei +3 more
core +1 more source
Capturing personal health data from wearable sensors [PDF]
, 2008 Recently, there has been a significant growth in pervasive computing and ubiquitous sensing which strives to develop and deploy sensing technology all around us.
Camous, Fabrice +2 more
core +1 more source
Semantic Extraction and Annotation of Organizational Data: A Multi-Agent Approach for University Environments [PDF]
E3S Web of ConferencesA semantic multi-agent system for organizational memory management suited to a university setting is presented in this article. To extract, annotate, and query heterogeneous data, the system uses Semantic Web technologies (SPARQL-Generate, OWL, and ...
Mahjoubi Khadija +2 more
doaj +1 more source
Compiling XPath for streaming access policy [PDF]
Proceedings of the 2005 ACM symposium on Document engineering, 2005 We show how the full XPath language can be compiled into a minimal subset suited for stream-based evaluation. Specifically, we show how XPath normalization into a core language as proposed in the current W3C Last Call draft of the XPath/XQuery Formal Semantics can be extended such that both the context state and reverse axes can be eliminated from the ...
Genevès, Pierre, Rose, Kristoffer
openaire +2 more sources
The Robert Graves Diary (1935-39)
Digital Studies, 2005 None
Chris Petter, Rob Kling, Spencer Rose
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XPath processing in a nutshell [PDF]
ACM SIGMOD Record, 2003 We provide a concise yet complete formal definition of the semantics of XPath 1 and summarize efficient algorithms for processing queries in this language. Our presentation is intended both for the reader who is looking for a short but comprehensive formal account of XPath as well as the software developer in need of material that facilitates the rapid
Gottlob, G, Koch, C, Pichler, R
openaire +2 more sources
Towards a Fog-Enabled Intelligent Transportation System to Reduce Traffic Jam
Sensors, 2019 Frustrations, monetary losses, lost time, high fuel consumption and CO 2 emissions are some of the problems caused by traffic jams in urban centers.
Celso A. R. L. Brennand +5 more
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