Results 51 to 60 of about 779 (142)

Estimating Field Capacity from Volumetric Soil Water Content Time Series Using Automated Processing Algorithms

Vadose Zone Journal, 2018
Vadose zone measurements of volumetric soil water content (θ) using soil moisture sensors (SMSs) have become more common due to advances in technology and reduction of costs.
Eban Z. Bean, Ray G. Huffaker, Kati W. Migliaccio   +2 more
doaj   +1 more source

Gas kick and lost circulation risk identification method with multi-parameters based on support vector machine for drilling in deep or ultradeep waters

Engineering Science and Technology, an International Journal
In deepwater and ultra-deepwater drilling, formation pressures are complex and the drilling fluid density window is narrow, which makes it prone to well control incidents such as kicks and lost circulation.
Kai Feng, Shujie Liu, Zhiming Yin, Yi-long Xu, Meipeng Ren, Deqiang Tian, Bangtang Yin, Baojiang Sun   +7 more
doaj   +1 more source

Representation learning in intraoperative vital signs for heart failure risk prediction

BMC Medical Informatics and Decision Making, 2019
Background The probability of heart failure during the perioperative period is 2% on average and it is as high as 17% when accompanied by cardiovascular diseases in China. It has been the most significant cause of postoperative death of patients. However,
Yuwen Chen, Baolian Qi
doaj   +1 more source

Ultra-short-term power forecasting for regional DPV systems based on SAX-MHA-GCN

Zhejiang dianli
Improving the accuracy of ultra-short-term power forecasting for distributed photovoltaic （DPV） systems is of great significance for optimizing real-time grid dispatch， ensuring power supply reliability， and formulating electricity market competition ...
TANG Yajie, GONG Diyang, LIN Da, CHEN Leqi, SHAO Fangge   +4 more
doaj   +1 more source

Multivariate Time Series Retrieval with Symbolic Aggregate Approximation, Regular Expression, and Query Expansion.

, 2022
We present SAXRegEx, a method for pattern search in multivariate time series in the presence of various distortions, such as duration variation, warping, and time delay between signals. For example, in the automotive industry, calibration engineers spontaneously search for event-induced patterns in fresh measurements under time pressure.
Yuncong Yu 0001, Tim Becker, Michael Behrisch 0001   +2 more
openaire   +3 more sources

A Semantic Hybrid Temporal Approach for Detecting Driver Mental Fatigue

Safety
Driver mental fatigue is considered a major factor affecting driver behavior that may result in fatal accidents. Several approaches are addressed in the literature to detect fatigue behavior in a timely manner through either physiological or in-vehicle ...
Shahzeb Ansari, Haiping Du, Fazel Naghdy, Ayaz Ahmed Hoshu, David Stirling   +4 more
doaj   +1 more source

Symbolic Aggregate Approximation-Based Clustering of Monthly Natural Gas Consumption

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi
Natural gas is an indispensable non-renewable energy source for many countries. It is used in many different areas such as heating and kitchen appliances in homes, and heat treatment and electricity generation in industry. Natural gas is an essential component of the transportation sector, providing a cleaner alternative to traditional fuels in ...
Mehmet Eren Nalici, İsmet Soylemez, Ramazan Ünlü   +2 more
openaire   +2 more sources

Lipschitz-based robustness estimation for hyperdimensional learning. [PDF]

Front Artif Intell
Yeung C, Errahmouni Barkam H, Zou Z, Yun S, Bastian ND, Imani M.   +5 more
europepmc   +1 more source

Decision Dynamics in Early Numerical Estimation: Evidence from the Dual-NLET and Drift Diffusion Modeling. [PDF]

J Intell
Morell-Ruiz M, Ternblad EM, Tärning B, Holmer S, Haake M, Gulz A.   +5 more
europepmc   +1 more source

Moving from table to graph in physics-informed spatio-temporal symbolic regression. [PDF]

Sci Rep
Lazebnik T, Liberzon A.
europepmc   +1 more source