Behavioral event detection and rate estimation for autonomous vehicle evaluation
Sign Up to like & getrecommendations! Published in 2023 at "Applied Stochastic Models in Business and Industry"
DOI: 10.1002/asmb.2769
Abstract: Autonomous vehicles are continually increasing their presence on public roads. However, before any new autonomous driving software can be approved, it must first undergo a rigorous assessment of driving quality. These quality evaluations typically focus… read more here.
Keywords: rate; rate estimation; estimation; behavioral event ... See more keywords
Joint representation learning of appearance and motion for abnormal event detection
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DOI: 10.1007/s00138-018-0961-8
Abstract: In this paper, we propose a joint learning of spatio-temporal representation based on 3D deep convolutional neural network for simultaneous representation of appearance and motion information in 3D volumes which are extracted from the multiple… read more here.
Keywords: appearance; event detection; joint learning; event ... See more keywords
Integrating fuzzy logic with Pearson correlation to optimize contaminant detection in water distribution system with uncertainty analyses
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-019-7533-x
Abstract: An effective detection algorithm, supervising an online water system, is expected to monitor changes in water quality due to any contamination. However, contemporary event detection methods are often criticized for their high false detection rates… read more here.
Keywords: detection; water; event detection; correlation ... See more keywords
WebKey: a graph-based method for event detection in web news
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Intelligent Information Systems"
DOI: 10.1007/s10844-019-00576-7
Abstract: With rapid and vast publishing of news over the Internet, there is a surge of interest to detect underlying hot events from online news streams. There are two main challenges in event detection: accuracy and… read more here.
Keywords: webkey graph; news; detection; event detection ... See more keywords
Sentiment-based and hashtag-based Chinese online bursty event detection
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DOI: 10.1007/s11042-017-5531-y
Abstract: How to detect bursty events in data streams on social media is a hot research topic in natural language processing. However, current methods for extracting bursty events suffer from poor accuracy and low efficiency. Fortunately,… read more here.
Keywords: event detection; bursty events; sentiment; bursty event ... See more keywords
Event detection in soccer videos using unsupervised learning of Spatio-temporal features based on pooled spatial pyramid model
Sign Up to like & getrecommendations! Published in 2018 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-018-7083-1
Abstract: Most existing researches for semantic analysis of soccer videos benefit from special approaches to bridge the semantic gap between low-level features and high-level events using a hierarchical structure. In this paper, we propose a novel… read more here.
Keywords: soccer videos; spatio temporal; soccer; event detection ... See more keywords
Global statistical features-based approach for Acoustic Event Detection
Sign Up to like & getrecommendations! Published in 2018 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2018.04.026
Abstract: Abstract The analysis of acoustic data typically discusses the problem of segmenting the acoustic events into non-overlapping acoustically compact categories. In Acoustic Event Detection (AED), an acoustic event is categorized into speech and non-speech events.… read more here.
Keywords: global statistical; event detection; acoustic event; approach ... See more keywords
Real-time apnea-hypopnea event detection during sleep by convolutional neural networks
Sign Up to like & getrecommendations! Published in 2018 at "Computers in biology and medicine"
DOI: 10.1016/j.compbiomed.2018.06.028
Abstract: Sleep apnea-hypopnea event detection has been widely studied using various biosignals and algorithms. However, most minute-by-minute analysis techniques have difficulty detecting accurate event start/end positions. Furthermore, they require hand-engineered feature extraction and selection processes. In… read more here.
Keywords: event; apnea hypopnea; event detection;
Signal processing and event detection of hip implant acoustic emissions
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DOI: 10.1016/j.conengprac.2016.09.013
Abstract: Abstract Acoustic Emission (AE) monitoring is a non-invasive method for determining the condition of Total Joint Replacement (TJR) implants. In this study, recordings from both in-vivo patient tests and in-vitro implant measurements are compared, with… read more here.
Keywords: detection hip; event detection; signal processing; processing event ... See more keywords
Self-configuring event detection in electricity monitoring for human-building interaction
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DOI: 10.1016/j.enbuild.2019.01.036
Abstract: Abstract Monitoring the temporal changes in the operational states of appliances is a key step in inferring the dynamics of operations in smart homes. This information could be leveraged in a variety of energy management… read more here.
Keywords: operational states; event detection; self configuring; event ... See more keywords
An algorithm for event detection based on social media data
Sign Up to like & getrecommendations! Published in 2017 at "Neurocomputing"
DOI: 10.1016/j.neucom.2016.09.127
Abstract: Abstract Online social network applications such as Twitter, Weibo, have played an important role in people’s life. There exists tremendous information in the tweets. However, how to mine the tweets and get valuable information is… read more here.
Keywords: event detection; based social; event; algorithm event ... See more keywords