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Wireless sensor networks [PDF]
IEEE Wireless Communications, 2004 In the field of wireless sensor networks, measurements that significantly deviate from the normal pattern of sensed data are considered as outliers. The potential sources of outliers include noise and errors, events, and malicious attacks on the network.
Havinga, Paul +2 more
core +19 more sources
Medium Access Control With Coordinated Adaptive Sleeping for Wireless Sensor Networks [PDF]
IEEE/ACM Transactions on Networking, 2004 W. Ye, John Heidemann, Deborah Estrin
openalex +2 more sources
IEEE Access, 2021 Malicious anchor node is a serious issue in underwater sensor networks. This problem gets compounded under sparse deployment scenario. To overcome this issue, the authors present a Compressed Sensing for Malicious node Compensation theorem (abbreviated ...
Prateek +4 more
doaj +1 more source
Outlier detection algorithm based on k-nearest neighbors-local outlier factor
Journal of Algorithms & Computational Technology, 2022 The main task of outlier detection is to detect data objects which have a different mechanism from the conventional data set. The existing outlier detection methods are mainly divided into two directions: local outliers and global outliers. Aiming at the
He Xu, Lin Zhang, Peng Li, Feng Zhu
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Scientific Reports, 2022 Localization in underwater wireless sensor network (UWSN) faces an imminent threat when the triangulating anchor node starts to malfunction. Traditional geometric approaches are insufficient to cope with the survivability of UWSN topology.
Prateek +4 more
doaj +1 more source
An Entity Relation Extraction Method Based on Dynamic Context and Multi-Feature Fusion
Applied Sciences, 2022 Dynamic context selector, a kind of mask idea, will divide the matrix into some regions, selecting the information of region as the input of model dynamically.
Xiaolin Ma +3 more
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A Keyword Detection and Context Filtering Method for Document Level Relation Extraction
Applied Sciences, 2022 Relation extraction (RE) is the core link of downstream tasks, such as information retrieval, question answering systems, and knowledge graphs. Most of the current mainstream RE technologies focus on the sentence-level corpus, which has great limitations
Hailan Kuang +3 more
doaj +1 more source
Machine Learning for Wireless Sensor Networks Security: An Overview of Challenges and Issues
Italian National Conference on Sensors, 2022 Energy and security are major challenges in a wireless sensor network, and they work oppositely. As security complexity increases, battery drain will increase.
Rami Ahmad +2 more
semanticscholar +1 more source
Introduction to Wireless Sensor Networks
Security Issues for Wireless Sensor Networks, 2022 Description: Explores real–world wireless sensor network development, deployment, and applications The book begins with an introduction to wireless sensor networks and their fundamental concepts.
Edgar H. Callaway
semanticscholar +1 more source
A Chinese Grammatical Error Correction Method Based on Iterative Training and Sequence Tagging
Applied Sciences, 2022 Chinese grammatical error correction (GEC) is under continuous development and improvement, and this is a challenging task in the field of natural language processing due to the high complexity and flexibility of Chinese grammar.
Hailan Kuang +3 more
doaj +1 more source