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New polymer rheology models based on machine learning
(2019-09-17)
A successful polymer-type EOR project relies upon many factors, including an adequate characterization, description, and prediction of the polymer’s rheology. A high polymer viscosity can improve the mobility and sweep ...
Improving the accuracy and scalability of discriminative learning methods for Markov logic networks
(2011-05)
Many real-world problems involve data that both have complex structures and uncertainty. Statistical relational learning (SRL) is an emerging area of research that addresses the problem of learning from these noisy ...
Autonomous sensor and action model learning for mobile robots
(2008-08)
Autonomous mobile robots have the potential to be extremely beneficial to society due to their ability to perform tasks that are difficult or dangerous for humans. These robots will necessarily interact with their environment ...
Natural language semantics using probabilistic logic
(2016-12)
With better natural language semantic representations, computers can do more applications more efficiently as a result of better understanding of natural text. However, no single semantic representation at this time fulfills ...
Using machine learning techniques to simplify mobile interfaces
(2012-12)
This paper explores how known machine learning techniques can be applied in unique ways to simplify software and therefore dramatically increase its usability.
As software has increased in popularity, its complexity has ...
An automated methodology for rapid information extraction from large drilling datasets
(2019-02-06)
Extracting information and knowledge from large datasets often takes a significant amount of time in collecting, cleaning and processing the data. This process, from data curation to data interpretation can last from a ...
A CFD-informed model for subchannel resolution crud prediction
(2019-02-14)
A physics-directed, statistically based, surrogate model of the small scale flow fea-
tures that impact Chalk River unidentified deposit (crud) growth is presented in this work. The objective of the surrogate is to provide ...
Learning with high-dimensional noisy data
(2013-08)
Learning an unknown parameter from data is a problem of fundamental importance across many fields of engineering and science. Rapid development in information technology allows a large amount of data to be collected. The ...
Strengthening weak supervision for information retrieval
(2019-05-08)
The limited availability of ground truth relevance labels has been a major impediment to the application of supervised machine learning techniques to ad-hoc document retrieval and ranking. As a result, unsupervised scoring ...
Efficient non-convex algorithms for large-scale learning problems
(2016-12)
The emergence of modern large-scale datasets has led to a huge interest in the problem of learning hidden complex structures. Not only can models from such structures fit the datasets, they also have good generalization ...