A data-centric AI approach to extend ODD of autonomous driving - Jung S, Jeon J, Park J, Kim J.
n January 2023, Mercedes-Benz became the world's first automaker to receive the Level 3 certification as defined by FSAE, and began selling its automated vehicles in the United States in the second half of the year. This development has spurred major autom... (Source: SafetyLit)
Source: SafetyLit - April 3, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
A study on longitudinal driver model based on generative adversarial imitation learning - Lee S, Lee H.
With recent improvements in AI technology, the application of artificial intelligence is being attempted in various research area. It is being used in the development of driver model or control design of autonomous vehicle. Especially, study on reinforc... (Source: SafetyLit)
Source: SafetyLit - April 3, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
ChatGPT performs well on radiation oncology patient care questions
ChatGPT may be a valuable resource for radiation oncology patients, with responses to questions over care posing minimal risk of harm due to inaccuracies or biases, according to a study published April 2 in JAMA Network Open.
Clinicians at Northwestern University in Chicago tested ChatGPT 3.5 on common care questions and found the chatbot generated responses comparable with those provided by human experts, albeit at a higher-than-recommended readability level, noted lead author Amulya Yalamanchili, MD, and colleagues.
“Accordingly, these results suggest that the LLM has the potential to be used as an alternative to cur...
Source: AuntMinnie.com Headlines - April 2, 2024 Category: Radiology Authors: Will Morton Tags: Artificial Intelligence Source Type: news
For thermal battery startups, the median post-money valuation is up 81.9% year over year
Don’t believe me? Consider this: The first real battery was invented by an Italian physicist in 1800, a time when people believed electricity could exclusively be generated by organisms. Inspired by galvanism—an idea made famous by Mary Shelley's Frankenstein—Alessandro Volta stacked some zinc and…#italian #maryshelley #pitchbook #alijavaheri #termsheet #antoraenergy #fourthpower #malta #temasek #lowercarboncapital (Source: Reuters: Health)
Source: Reuters: Health - April 2, 2024 Category: Consumer Health News Source Type: news
Characteristics of urban public safety risk and its enlightenment for risk management - Chao Z, Wenguo W, Yong C, Baoqian DI, Tingxin QIN.
In order to establish a scientific, accurate and normative urban safety risk management system, this paper makes some proposals based on the characteristics of urban safety risk. First, the urban safety risk was classified into four types according to the ... (Source: SafetyLit)
Source: SafetyLit - April 2, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
Comparative study on definition of cause factors between 24Model and LCM - Chenhui Y, Gui FU, Zhirong WU, Jinkun Z.
In order to explore the similarities and differences, advantages and disadvantages between the definition of cause factors in LCM and the 24Model, a review of the definition of causes and results at various levels for both models was conducted. The definit... (Source: SafetyLit)
Source: SafetyLit - April 2, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
The Best TV Shows of 2024
We’re not even halfway through 2024 and television has already given audiences plenty of worthy shows to delight on across broadcast, cable and streaming. Netflix’s ambitious “3 Body Problem” turned physics theories into a sci-fi thriller, while Apple TV+’s “Palm Royale” showed us the hilarious —…#netflix #apple #palmbeach #hbo #alaskan #abbottelementary #hollywood #thewrap #eizagonzález #jesshong (Source: Reuters: Health)
Source: Reuters: Health - April 1, 2024 Category: Consumer Health News Source Type: news
A data mining approach for traffic accidents, pattern extraction and test scenario generation for autonomous vehicles - Esenturk E, Turley D, Wallace A, Khastgir S, Jennings P.
To effectively fight against traffic accidents, it is of great importance to analyse and understand the conditions that are linked with accidents. Such an analysis can serve as the basis to (i) develop reactive measures by finding the links between the pre... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
A joint mode change and mode choice decision under transportation demand management policies (case of a copula approach) - Asgari L, Shahangian RS, Mamdoohi AR.
As policymakers suggest using Transportation Demand Management (TDM) strategies, understanding the roots of the differences between the predicted and actual results of these policies' implementation is an area of interest for research. Among diverse reason... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
A new model of friction brake efficiency of urban vehicles on unpaved roads using an analytical and numerical approach - Steve Clovis MN, Claude Valery NA, Jean Chills A, Jean-Maurice NY.
This paper supports the implementation of a braking efficiency estimator of urban vehicle on rural roads, based on analytical and numerical approach. A statistical study is defined by the Association Road Managers and Partners (AGEPAR) estimates the rate o... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
Advancing and lagging effects of weather conditions on intercity traffic volume: a geographically weighted regression analysis in the Guangdong-Hong Kong-Macao Greater Bay Area - Lin P, Hong Y, He Y, Pei M.
With the rapid expansion of urban areas, intercity highways have become crucial for daily transportation. Traffic administrators and planners increasingly rely on evaluating highway traffic volume. This paper aims to investigate the relationship between va... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
An information model for highway operational risk management based on the IFC-Brick schema - Zhu B, Hou F, Feng T, Li T, Song C.
With the development of highways, new technologies should be continuously introduced to improve highway traffic safety. Digital twin (DT) has been an emerging field of research in recent years. To develop a digital twin management system, a data model is e... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
An investigation of heterogeneous impact, temporal stability, and aggregate shift in factors affecting the driver injury severity in single-vehicle rollover crashes - Ren Q, Xu M, Yan X.
Single-vehicle rollover crashes have been acknowledged as a predominant highway crash type resulting in serious casualties. To investigate the heterogeneous impact of factors determining different injury severity levels in single-vehicle rollover crashes, ... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
Analyzing the effects of congestion on planning time index - grey models vs. random forest regression - Afandizadeh Zargari S, Amoei Khorshidi N, Mirzahossein H, Heidari H.
Travel time and its predictability level are important factors influencing travel behavior and the role of traffic congestion as an important factor in the unreliability of travel time is undeniable. Traffic congestion is divided into two categories: Recur... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
Application of Conditional Deep Generative Networks (CGAN) in empirical Bayes estimation of road crash risk and identifying crash hotspots - Zarei M, Hellinga B, Izadpanah P.
The conditional generative adversarial network (CGAN) is used in this paper for empirical Bayes (EB) analysis of road crash hotspots. EB is a well-known method for estimating the expected crash frequency of sites (e.g. road segments, intersections) and the... (Source: SafetyLit)
Source: SafetyLit - April 1, 2024 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
