Results 31 to 40 of about 2,981,558 (310)

Stream processing coalgebraically

Science of Computer Programming, 2013
We study various operations for splitting, partitioning, projecting and merging streams of data. These operations are motivated by their use in dataflow programming and stream processing languages. We use the framework of stream calculus and stream circuits for defining and proving properties of such operations using behavioural differential equations ...
M. Niqui (Milad), J.J.M.M. Rutten (Jan)
openaire   +5 more sources

Temporal Stream Algebra [PDF]

, 2012
Data stream management systems (DSMS) so far focus on event queries and hardly consider combined queries to both data from event streams and from a database.
Brodt, Simon, Bry, François, Simon Brodt, François Bry   +3 more
core   +1 more source

Context-aware adaptive data stream mining [PDF]

, 2009
In resource-constrained devices, adaptation of data stream processing to variations of data rates and availability of resources is crucial for consistency and continuity of running applications. However, to enhance and maximize the benefits of adaptation,
Zaslavsky, Arkady, Haghighi, P., Krishnaswamy, S., Gaber, Mohamed,, Krishnaswamy, Shonali,, Gaber, M., Loke, Seng Wai,, Loke, S., Zaslavsky, A., Haghighi, Pari Delir,   +9 more
core   +1 more source

Fault Tolerant Distributed Stream Processing based on Backtracking [PDF]

International Journal of Networked and Distributed Computing (IJNDC), 2013
Since distributed stream analytics is treated as a kind of cloud service, there exists a pressing need for its reliability and fault-tolerance, to guarantee the streaming data tuples to be processed in the order of their generation in every dataflow path,
Qiming Chen, Meichun Hsu, Castellanos Malu   +2 more
doaj   +1 more source

SPinDP: A High-Speed Distributed Processing Platform for Sampling and Filtering Data Streams

Applied Sciences, 2023
Recently, there has been an explosive generation of streaming data in various fields such as IoT and network attack detection, medical data monitoring, and financial trend analysis.
Myeong-Seon Gil, Yang-Sae Moon
doaj   +1 more source

Efficient and reliable data stream management [PDF]

, 2008
The proliferation of sensor technology, especially in the context of embedded systems, and the progress of ubiquitous computing strongly supports new types of applications that make use of streams of continuously generated sensor data.
Brettlecker, Gert
core   +1 more source

Novel Methods for Synthesizing Self-Checking Combinational Circuits by Means of Boolean Signal Correction and Polynomial Codes

Computation
This paper proposes the use of a polynomial code for synthesizing self-checking digital devices. The code is chosen for its error detection characteristics in data symbols and is used for Boolean signals correction in embedded control circuits.
Dmitry V. Efanov, Ruslan B. Abdullaev, Dmitry G. Plotnikov, Marina V. Bolsunovskaya, Alexey S. Odoevsky, Georgy S. Vasilyanov   +5 more
doaj   +1 more source

Industry 4.0 towards Forestry 4.0: Fire Detection Use Case

Sensors, 2021
Forestry 4.0 is inspired by the Industry 4.0 concept, which plays a vital role in the next industrial generation revolution. It is ushering in a new era for efficient and sustainable forest management.
Radhya Sahal, Saeed H. Alsamhi, John G. Breslin, Muhammad Intizar Ali   +3 more
doaj   +1 more source

Synthesis of Self-Checking Circuits for Train Route Traffic Control at Intermediate Stations with Control of Calculations Based on Weight-Based Sum Codes

Computation
When synthesizing systems for railway interlocking, it is recommended to use automated models to implement the logic of railway automation and remote control units. Finite-state machines (FSMs) can be implemented on any hardware component.
Dmitry V. Efanov, Artyom V. Pashukov, Evgenii M. Mikhailiuta, Valery V. Khóroshev, Ruslan B. Abdullaev, Dmitry G. Plotnikov, Aushra V. Banite, Alexander V. Leksashov, Dmitry N. Khomutov, Dilshod Kh. Baratov, Davron Kh. Ruziev   +10 more
doaj   +1 more source

Research on Subdivision System of Sin-Cos Encoder Based on Zero Phase Bandpass Filter

Sensors, 2019
A novel high-precision subdivision system for high-speed encoders is designed in this work. The system is designed with an arc second of Sin-Cos Encoder (SCE) based on zero phase bandpass filter.
Haoning Zhao, Jiazhong Xu, Haibin Zhang, Zhen Liu, Shi Dong   +4 more
doaj   +1 more source