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Short-Term Prediction of Demand for Ride-Hailing Services: A Deep Learning Approach

Long Chen, Piyushimita Vonu Thakuriah, Konstantinos Ampountolas
2021 Journal of Big Data Analytics in Transportation  
To assess the performance and effectiveness of UberNet, we use 9 months of Uber pickup data in 2014 and 28 spatial and temporal features from New York City.  ...  By comparing the performance of UberNet with several other approaches, we show that the prediction quality of the model is highly competitive.  ...  The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material.  ... 
doi:10.1007/s42421-021-00041-4 fatcat:s3kjmtekmfbaldbkqpidcu7s3i

Quantitative assessment of spatial sound distortion by the semi-ideal recording point of a hear-through device

Pablo Hoffmann, Flemming Christensen, Dorte Hammersho/i
2013 Journal of the Acoustical Society of America  
The recordings were auto-segmented to obtain a minimum of 50 s of vowels per speaker.  ...  with the memorized vectors in previous listening.  ...  As in our earlier work, the use of a Chimerical, Evolutionary, Genetic Algorithm, having a "feature seeking" fitness function, is retained, for deriving optimal multiplicative arrangements of non-commuting  ... 
doi:10.1121/1.4805375 fatcat:u4bvxh6karet3avpjdhpfwqpf4

From constraint programming to heterogeneous parallelism [article]

Philip Andreas Ginsbach, University Of Edinburgh, University Of Edinburgh, Michael O'Boyle, Bjoern Franke, Adam Lopez
2020
The detection of computational idioms in their middle end enables compilers to incorporate DSL and library backends for code generation.  ...  The scaling limitations of multi-core processor development have led to a diversification of the processor cores used within individual computers.  ...  -fno-slp-vectorize -ffast-math".  ... 
doi:10.7488/era/309 fatcat:7o26d74r6rb5hkp2wiutvehv3u

Quantitative assessment of spatial sound distortion by the semi-ideal recording point of a hear-through device

Pablo Hoffmann, Flemming Christensen, Dorte Hammershoi
2013 unpublished
The recordings were auto-segmented to obtain a minimum of 50 s of vowels per speaker.  ...  with the memorized vectors in previous listening.  ...  As in our earlier work, the use of a Chimerical, Evolutionary, Genetic Algorithm, having a "feature seeking" fitness function, is retained, for deriving optimal multiplicative arrangements of non-commuting  ... 
doi:10.1121/1.4799631 fatcat:ox2s7bsahzbhhcy663rwvw2nxy