Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 8 of 8 for “"Data Mismatch"”.
-
Joint-stochastic Spectral Inference for Robust Co-occurrence Modeling and Latent Topic Analysis
… costs: a) The algorithms perform poorly on real data that does not necessarily follow underlying models; b) Users can no longer infer information about individual examples, which is often important for real-world applications; c) Model complexity rapidly grows as the number of objects increases, …
-
Attributes sanitization in object-oriented design to improve database structure
… class diagram. However, designing a good database is still a serious issue. Some of the issues are very difficult to handle such as consistency checking between system design and database design, redundancy of data, mismatch of the data structure with the user’s needs in the database and …
-
Robust imitation learning from observation
… often suffers from compounding error and data mismatch, which leads to lack of robustness. Another drawback is that in traditional imitation learning, people usually assume that data for both states and actions is accessible. In reality, data about the action experts took may be more …
-
Permeability Distribution Estimation Based on Semi-Analytical Reservoir Simulator
… by automatic history matching production data. The process of automatic history matching involves the minimization of an objective function which usually includes the sum of data mismatch part as well as the sum of prior model mismatch part. For our semi-analytical simulator, the choice of …
-
Magnetic resonance elastography and nonlinear inversion problem in the aging brain
… estimates. Additionally, the issue of model-data-mismatch for the isotropic material model assumption when reconstructing anisotropic tissue was investigated by subjecting the in vivo tissue to distinctly different excitation patterns, which elucidated the necessity of incorporating an …
-
Characterizing uncertainty for regional carbon cycle modeling
… addresses some of the key aspects of model-data fusion that will be important within the framework of continental scaling efforts such as the North American Carbon Program. The geographical locus of the research is the WLEF-TV tower, a very tall tower located in the Chequamegon National …
-
Remedies for challenges in deep learning-based quantitative ultrasound imaging
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
-
Localization with the EnKF for the Automatic History Matching of the SAGD Processes
… Filter (EnKF) has been successfully applied to data assimilation in Steam Assisted Gravity Drainage (SAGD) processes, but applications of localization for the EnKF in SAGD processes have not been studied. Distance-based localization has been reported to be very efficient for assimilation of …