Zobrazeno 1 - 10
of 9 681
pro vyhledávání: '"event detection"'
Publikováno v:
Jisuanji kexue yu tansuo, Vol 18, Iss 11, Pp 3015-3026 (2024)
Event detection is a key task in the field of natural language processing, aiming to identify event trigger words and correctly classify their event types. Sentence-level event detection methods fail to effectively utilize intra-sentence and inter-se
Externí odkaz:
https://doaj.org/article/ad60caec67124c9ca2a1935b0d565fe1
Autor:
Konun Koushesh, Joachim R. R. Ritter
Publikováno v:
Journal of Applied Volcanology, Vol 13, Iss 1, Pp 1-21 (2024)
Abstract We introduce a seismic event detector that applies signal analysis in the time and frequency domains. Signals are searched for with matching coincidences at neighbouring recording stations in space and time. No a priori waveform information
Externí odkaz:
https://doaj.org/article/360e9b0e7a674cb2ab8e871862dfe50c
Autor:
Maxim K. Surkov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 5, Pp 758-769 (2024)
The task of automatic metainformation recognition from audio sources is to detect and extract data of various natures (speech, noises, acoustic scenes, acoustic events, anomalies) from a given audio input signal. This area is well developed and kno
Externí odkaz:
https://doaj.org/article/bf33ba510ce8430dbea5a9ae18304a00
Autor:
Mikhail Andeevich Kovalchuk, Anastasiia Filatova, Aleksei Korneev, Mariia Koreneva, Denis Nasonov, Aleksandr Voskresenskii, Alexander Boukhanovsky
Publikováno v:
Smart Cities, Vol 7, Iss 5, Pp 2763-2780 (2024)
The digital world is increasingly permeating our reality, creating a significant reflection of the processes and activities occurring in smart cities. Such activities include well-known urban events, celebrations, and those with a very local characte
Externí odkaz:
https://doaj.org/article/f8ba71962e3645689fec67f86977761d
Autor:
Matjaž Zadravec, Zlatko Matjačić
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 21, Iss 1, Pp 1-11 (2024)
Abstract Background Gait event detection is crucial for assessment, evaluation and provision of biofeedback during rehabilitation of walking. Existing online gait event detection algorithms mostly rely on add-on sensors, limiting their practicality.
Externí odkaz:
https://doaj.org/article/0115f0f6d80c4948b3f03ba1099e41ca
Few-shot cybersecurity event detection method by data augmentation with prompting question answering
Publikováno v:
Tongxin xuebao, Vol 45, Pp 62-74 (2024)
The cybersecurity field lacks sufficient annotated data for event recognition, and the scenarios and semantics are complex, making it difficult to construct accurate event recognition models. A few-shot cybersecurity event detection method by data au
Externí odkaz:
https://doaj.org/article/0259453cdbc74e1b9ec423fbd074a04b
Publikováno v:
Gases, Vol 4, Iss 3, Pp 174-190 (2024)
The systematic analysis of measurement data allows a large amount of information to be obtained from existing measurements in a short period of time. Especially in vehicle development, many measurements are performed, and large amounts of data are co
Externí odkaz:
https://doaj.org/article/4983dd1cb1954e1780a0b0ee0f61bca3
Publikováno v:
EURASIP Journal on Audio, Speech, and Music Processing, Vol 2024, Iss 1, Pp 1-16 (2024)
Abstract Polyphonic sound source localization and detection (SSLD) task aims to recognize the categories of sound events, identify their onset and offset times, and detect their corresponding direction-of-arrival (DOA), where polyphonic refers to the
Externí odkaz:
https://doaj.org/article/b5fbdcd2e5e04128a8e197a9fe9d9aa0
Autor:
Bhuwan Pratap Singh, Sunil Kumar Goyal, Shahbaz Ahmed Siddiqui, Divya Rishi Shrivastava, Satyendra Singh, Majed A. Alotaibi, Hasmat Malik, Fausto Pedro García Márquez, Asyraf Afthanorhan
Publikováno v:
International Journal of Mathematical, Engineering and Management Sciences, Vol 9, Iss 3, Pp 557-580 (2024)
Effective microgrid control for system recovery and restoring normal operation necessitates fast event detection and implementation of remedial action (if need arises). However, fast and reliable event detection in microgrids is challenging because o
Externí odkaz:
https://doaj.org/article/c716a1836be34783b0791b02e66119ad
Autor:
Matthew G. Finley, Miguel Martinez‐Ledesma, William R. Paterson, Matthew R. Argall, David M. Miles, John C. Dorelli, Eftyhia Zesta
Publikováno v:
Earth and Space Science, Vol 11, Iss 9, Pp n/a-n/a (2024)
Abstract In situ spacecraft observations are critical to our study and understanding of the various phenomena that couple mass, momentum, and energy throughout near‐Earth space and beyond. However, on‐orbit telemetry constraints can severely limi
Externí odkaz:
https://doaj.org/article/3b9c3aab0a30445eac04e435a1dd2420