Results 261 to 270 of about 99,827 (273)

Disaggregated Crash Prediction Models for Different Crash Types

2013
Conference theme: Transportation and Logistics ...
Pei, X, Yao, D, Sze, NN, Wong, SC
openaire   +1 more source

Crash Prediction Models for Rural Motorways

Transportation Research Record: Journal of the Transportation Research Board, 2008
In this paper, crash prediction models for estimating the safety of rural motorways are presented. Separate models were developed for total crashes and severe (fatal plus all injury) crashes. Generalized linear modeling techniques were used to fit the models, and a negative binomial distribution error structure was assumed.
MONTELLA, ALFONSO, COLANTUONI L, LAMBERTI, RENATO   +2 more
openaire   +3 more sources

Can We Predict Stock Market Crashes?

The Journal of Portfolio Management, 2014
In this article, the authors suggest how to think about a new framework for the analysis of financial bubbles and a possible vector of variables able to signal when an economy enters a state of disequilibrium. The working hypothesis is that market crashes are preceded by a bubble.
Sergio M. Focardi, Frank J. Fabozzi
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Can analyst predict stock market crashes? [PDF]

Economics Bulletin, 2013
The frequency of financial market turmoil has been rising over the past two decades. While the incidence of market turmoil has increased, the performance of analysts during tumultuous times has not received much attention in the literature. This paper examines whether the accuracy of analyst forecasts on stock returns varies during tumultuous times ...
Terence t. l. Chong, Xiaolei Wang
openaire  

Multivariate Asynchronous Shapelets for Imbalanced Car Crash Predictions

Real-time vehicle safety and performance monitoring through crash data recorders is transforming mobility-related businesses. In this work, we collaborate with Generali Italia to improve their in-development automatic decision-making system, designed to assist operators in handling customer car crashes.
Mario Bianchi, Francesco Spinnato, Riccardo Guidotti, Daniele Maccagnola, Antonio Bencini Farina   +4 more
openaire   +3 more sources

Crash Prediction using Ensemble Methods

Proceedings of the 2nd International Conference on Big Data, Modelling and Machine Learning, 2021
Zouhair Elamrani Abou Elassad, Hassan Al Moatassime, Hajar Mousannif, Mohammed Ameksa   +3 more
openaire   +1 more source

Improved Prediction Models for Crash Types and Crash Severities

2021
John N. Ivan, Sha Al Mamun, Nalini Ravishanker, Bhagwant Persaud, Craig Lyon, Raghavan Srinivasan, Bo Lan, Sarah Smith, Taha Saleem, Mohamed Abdel-Aty, Jaeyoung Lee, Ahmed Farid, Jung-Han Wang   +12 more
openaire   +1 more source

Roundabout Crash Prediction Models

2009
Turner, Shane, Roozenburg, Aaron, Smith, Alasdair   +2 more
openaire   +1 more source

Predictable Currency Crashes

Yulong Sun, Jian Wang, Xiao Wang
openaire   +1 more source

Crash Narratives and Predictability

Xiaomeng Wang, John Cotter, Richard McGee   +2 more
openaire   +1 more source