Results 11 to 20 of about 891,235 (284)
Automata-Based Stream Processing [PDF]
, 2017 We propose an automata-theoretic framework for modularly expressing computations on streams of data. With weighted automata as a starting point, we identify three key features that are useful for an automaton model for stream processing: expressing the ...
Alur, Rajeev +2 more
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Transactional stream processing [PDF]
Proceedings of the 15th International Conference on Extending Database Technology, 2012 Many stream processing applications require access to a multitude of streaming as well as stored data sources. Yet there is no clear semantics for correct continuous query execution over these data sources in the face of concurrent access and failures. Instead, today's Stream Processing Systems (SPSs) hard-code transactional concepts in their execution
Botan, Irina +3 more
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A survey on transactional stream processing
The VLDB Journal, 2023 AbstractTransactional stream processing (TSP) strives to create a cohesive model that merges the advantages of both transactional and stream-oriented guarantees. Over the past decade, numerous endeavors have contributed to the evolution of TSP solutions, uncovering similarities and distinctions among them. Despite these advances, a universally accepted
Shuhao Zhang 0001 +2 more
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ACM Transactions on Computing Education, 2009 Programming is recognized as one of seven grand challenges in computing education. Decades of research have shown that the major problems novices experience are composition-based---they may know what the individual programming language constructs are, but they do not know how to put them together. Despite this fact, textbooks, educational practice, and
Caspersen, Michael Edelgaard +1 more
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Acta Clinica Croatica, 2020 The generally accepted model of sensory processing of visual and auditory stimuli assumes two major parallel processing streams, ventral and dorsal, which comprise functionally and anatomically distinct but interacting processes in which the ventral ...
Sanja Josef Golubić
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Journal of Internet Services and Applications, 2020 In this paper we focus on knowledge extraction from large-scale wireless networks through stream processing. We present the primary methods for sampling, data collection, and monitoring of wireless networks and we characterize knowledge extraction as a ...
Dianne S. V. Medeiros +7 more
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Challenges and Solutions for Processing Real-Time Big Data Stream: A Systematic Literature Review
IEEE Access, 2020 Contribution: Recently, real-time data warehousing (DWH) and big data streaming have become ubiquitous due to the fact that a number of business organizations are gearing up to gain competitive advantage.
Erum Mehmood, Tayyaba Anees
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Stackless Processing of Streamed Trees [PDF]
Proceedings of the 40th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, 2021 Processing tree-structured data in the streaming model is a challenge: capturing regular properties of streamed trees by means of a stack is costly in memory, but falling back to finite-state automata drastically limits the computational power. We propose an intermediate stackless model based on register automata equipped with a single counter, used to
Corentin Barloy +2 more
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Efficient Processing of Geospatial mHealth Data Using a Scalable Crowdsensing Platform
Sensors, 2020 Smart sensors and smartphones are becoming increasingly prevalent. Both can be used to gather environmental data (e.g., noise). Importantly, these devices can be connected to each other as well as to the Internet to collect large amounts of sensor data ...
Robin Kraft +9 more
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Achieving Online and Scalable Information Integrity by Harnessing Social Spam Correlations
IEEE Access, 2023 Malicious web links, social rumors, fraudulent advertisements, faked comments, and biased propaganda are overwhelmingly influencing online social networks. Enabling information integrity is a hot topic in both academia and industry.
Hailu Xu +5 more
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