Results 31 to 40 of about 891,235 (284)

Multi-tenant Pub/Sub processing for real-time data streams [PDF]

, 2018
Devices and sensors generate streams of data across a diversity of locations and protocols. That data usually reaches a central platform that is used to store and process the streams.
Carrera Pérez, David, Villalba Navarro, Álvaro   +1 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

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

Efficiency of Stream Processing Engines for Processing BIGDATA Streams

Indian Journal of Science and Technology, 2016
Background/Objectives: In this paper, there are real-time stream & big data stream applications running on a large amount of clusters & live migration of data using intensive & interactive tasks. Methods/Statistical Analysis: Traditionally, there are many stream processing engines which are going to manage the processing data in this streaming scenario,
B. V. S. Srikanth, V. Krishna Reddy
openaire   +1 more source

Web stream processing with RSP4J

Proceedings of the 15th ACM International Conference on Distributed and Event-based Systems, 2021
Social Media Analysis, Internet of Things, and Fake News detection have unveiled the relevance of real-time analytics on the Web. As a consequence, the Web infrastructure is evolving to enable continuous and reactive data access. Since data streams available on the Web originate from a variety of sources, they are highly heterogeneous.
Riccardo Tommasini 0001, Pieter Bonte
openaire   +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

Analysing Temporal Relations – Beyond Windows, Frames and Predicates [PDF]

, 2013
This article proposes an approach to rely on the standard operators of relational algebra (including grouping and ag- gregation) for processing complex event without requiring window specifications.
Brodt, Simon, Bry, François
core   +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

Event Stream Processing with Multiple Threads

, 2017
Current runtime verification tools seldom make use of multi-threading to speed up the evaluation of a property on a large event trace. In this paper, we present an extension to the BeepBeep 3 event stream engine that allows the use of multiple threads ...
DA Basin, G Graefe, H Nazarpour, J Ha, JJ Harrow, L Kuhtz, M Paes, PMG Apers, S Berkovich, S Hallé, S Qadeer, S Savage   +11 more
core   +1 more source