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Synthesizing transformations on hierarchically structured data
2016
Proceedings of the 37th ACM SIGPLAN Conference on Programming Language Design and Implementation - PLDI 2016
This paper presents a new approach for synthesizing transformations on tree-structured data, such as Unix directories and XML documents. ...
We consider a general abstraction for such data, called hierarchical data trees (HDTs) and present a novel example-driven synthesis algorithm for HDT transformations. ...
End-users of such hierarchical data must often perform various kinds of tree transformations on their data. ...
doi:10.1145/2908080.2908088
dblp:conf/pldi/YaghmazadehKDC16
fatcat:gtgyp6ymlbderhdzzvlmwmfgpq
Synthesizing transformations on hierarchically structured data
2016
SIGPLAN notices
This paper presents a new approach for synthesizing transformations on tree-structured data, such as Unix directories and XML documents. ...
We consider a general abstraction for such data, called hierarchical data trees (HDTs) and present a novel example-driven synthesis algorithm for HDT transformations. ...
End-users of such hierarchical data must often perform various kinds of tree transformations on their data. ...
doi:10.1145/2980983.2908088
fatcat:zw4xlz2hrzcefjolwwtb4vnike
Epitaxially Integrated Hierarchical ZnO/Au/SrTiO3 and ZnO/Ag/Al2O3 Heterostructures: Three-Dimensional Plasmo-Photonic Nanoarchitecturing
2021
Nanomaterials
We synthesized 3D hierarchical Au–ZnO nanostructures via a vapor–solid mechanism leading to the epitaxial growth of ZnO nanowires on vertically oriented single-crystalline Au nanowires on a strontium titanate ...
After the transformation, ZnO thin films with six twinned domains were formed on the side planes of the elongated cuboctahedral Au nanowire trunks, and six ZnO nanowire branches were grown on the ZnO thin ...
(e) TEM EDS elemental mapping images of 3D hierarchical Au-ZnO nanostructures.
Figure 3 . 3 Figure 3. Cross-sectional TEM data of 3D hierarchical Au-ZnO nanostructures. ...
doi:10.3390/nano11123262
pmid:34947608
pmcid:PMC8706281
fatcat:u7d47d5lbrasbdjuwd3bkddyoq
Hierarchical Structure and Catalytic Activity of Flower-Like CeO₂ Spheres Prepared Via a Hydrothermal Method
2018
Nanomaterials
Hierarchical CeO₂ particles were synthesized by a hydrothermal method based on the reaction between CeCl₃·7H₂O and PVP at 270 °C. ...
The 3D hierarchical structured CeO₂ exhibited a higher catalytic activity toward CO oxidation compared with commercial CeO₂. ...
In this paper, we report a facile one-pot hydrothermal route to synthesize 3D hierarchical structured CeO 2 . The present hydrothermal route is low cost and can be easily scaled-up. ...
doi:10.3390/nano8100773
pmid:30274299
pmcid:PMC6215204
fatcat:o6y2hixstzegzis53omre3xwha
Application of WO3 Hierarchical Structures for the Detection of Dissolved Gases in Transformer Oil: A Mini Review
2020
Frontiers in Chemistry
In all, the detailed analysis has contributed some beneficial guidance to the exploration on the surface morphology and special hierarchical structure of WO3 for highly sensitive detection of fault characteristic ...
Oil-immersed power transformers are considered to be one of the most crucial and expensive devices used in power systems. ...
The surface morphology and special hierarchical microstructures have a crucial effect on the performance of gas sensors. ...
doi:10.3389/fchem.2020.00188
pmid:32318538
pmcid:PMC7155902
fatcat:4yponvcqufdz7cz6thu64lq7ku
Hierarchical Context-Aware Transformers for Non-Autoregressive Text to Speech
[article]
2021
arXiv
pre-print
Therefore, to improve the modeling performance of the TNA-TTS model we propose a hierarchical Transformer structure-based text encoder and audio decoder that are designed to accommodate the characteristics ...
For the text encoder, we constrain each self-attention layer so the encoder focuses on a text sequence from the local to the global scope. ...
Ablation Study on Hierarchical Structure Here, we demonstrate the importance of considering the encoder and decoder characteristics in the proposed hierarchical Transformer structure via ablation study ...
arXiv:2106.15144v1
fatcat:6uyq4nwbwjgchelupgoun7d3bq
WSN-SES/MB: System Entity Structure and Model Base Framework for Large-Scale Wireless Sensor Networks
2021
Sensors
Our proposed framework synthesizes the structure and models for sensor networks through our modeling construction process. ...
In this paper, we propose a novel framework, called a system entity structure and model base for large-scale wireless sensor networks (WSN-SES/MB), which is based on discrete event system specification ...
models based on a transformation process. ...
doi:10.3390/s21020430
pmid:33435476
fatcat:g6u2dnuzyrgyxhgebjxccewr7e
Automated migration of hierarchical data to relational tables using programming-by-example
2018
Proceedings of the VLDB Endowment
While many applications export data in hierarchical formats like XML and JSON, it is often necessary to convert such hierarchical documents to a relational representation. ...
In the first experiment, we used Mitra to automate 98 data transformation tasks collected from StackOverflow. ...
Such tree-structured data models are a natural fit in cases where the underlying data is hierarchical in nature. ...
doi:10.1145/3187009.3177735
fatcat:fi3h5dbaqja75ejmnux2tjlmay
Automated Migration of Hierarchical Data to Relational Tables using Programming-by-Example
[article]
2017
arXiv
pre-print
While many applications export data in hierarchical formats like XML and JSON, it is often necessary to convert such hierarchical documents to a relational representation. ...
In the first experiment, we used Mitra to automate 98 data transformation tasks collected from StackOverflow. ...
Such tree-structured data models are a natural fit in cases where the underlying data is hierarchical in nature. ...
arXiv:1711.04001v1
fatcat:gkkq54f43vaipn5zlqicnlr4s4
Effects of acid on the microstructures and properties of three-dimensional TiO2 hierarchical structures by solvothermal method
2012
Nanoscale Research Letters
The effects of acid medium on the microstructures and properties of 3D TiO 2 hierarchical structure have been studied. ...
Three-dimensional (3D) TiO 2 hierarchical structures with various microstructures have been successfully synthesized via a surfactant-free and single-step solvothermal route, in which hydrochloric acid ...
However, the effects of acid medium on the microstructures and properties of 3D TiO 2 hierarchical structures have not been reported. ...
doi:10.1186/1556-276x-7-217
pmid:22500985
pmcid:PMC3462146
fatcat:3jbll5mkv5g2xhx2pxuw6j2urq
The method of inductive synthesis of hierarchical knowledge graphs of telecommunication networks based on statistical data
2021
Procedia Computer Science
Based on extracted elements and relations hierarchical knowledge graphs are build. ...
Based on extracted elements and relations hierarchical knowledge graphs are build. ...
The output data is a hierarchical graph model that is synthesized based on heterogeneous data taking into account user requirements. ...
doi:10.1016/j.procs.2021.04.178
fatcat:xkhuee2hw5bufgfveaas4emr6a
Resource sharing in hierarchical synthesis
1997
Proceedings of IEEE International Conference on Computer Aided Design (ICCAD) ICCAD-97
their visible structures. ...
This paper presents a new approach to hierarchical high-level synthesis with respect to internal register-transfer structures of complex components. ...
Among others, the essential features of such components are the visible, hierarchical composed component structure, the usage of a separate controller, and the data-dependent timing. ...
doi:10.1109/iccad.1997.643537
dblp:conf/iccad/BringmannR97
fatcat:wsodr5bgxnc5dhatqu3nux5aii
Programming by examples
2017
Proceedings of the 19th International Symposium on Principles and Practice of Declarative Programming - PPDP '17
These technologies, which have been released inside various Microsoft products, are useful for data scientists who spend 80% of their time wrangling with data. ...
Programming by Examples (PBE) can revolutionize this landscape by enabling users to synthesize intended programs from example based specifications. ...
The FlashExtract technology allows extracting structured (tabular or hierarchical) data out of semi-structured documents from examples [12] . ...
doi:10.1145/3131851.3131853
dblp:conf/ppdp/Gulwani17
fatcat:56o4ajgwx5f7dbhislg3f77dci
A facile synthesis of hierarchical Sn3O4 nanostructures in an acidic aqueous solution and their strong visible-light-driven photocatalytic activity
2015
Nano Reseach
Hierarchical Sn3O4 nanospheres were synthesized via hydrothermal reaction under strongly acidic ambient conditions. ...
A small amount (0.05 g) of the hierarchical Sn3O4 nanostructures completely decomposed a 30 % methyl orange (MO) solution in 100 ml deionized water in 15 min under one-Sun condition (UV + Vis. light). ...
The effect of pH on the formation of hierarchical Sn3O4 nanostructure The hierarchical Sn3O4 nanostructures were synthesized by hydrothermal reaction at 95 o C. ...
doi:10.1007/s12274-015-0855-2
fatcat:cbg77ydmgvaqblhnzufc2swgbu
Integrating Range and Texture Information for 3D Face Recognition
2005
2005 Seventh IEEE Workshops on Applications of Computer Vision (WACV/MOTION'05) - Volume 1
A hierarchical matching structure is designed to further improve the system performance in both accuracy and efficiency. ...
The 3D model in the gallery is used to synthesize new appearance samples with pose and illumination variations that are used for discriminant subspace analysis. ...
Rank-one matching accuracy (α = 1) with and without hierarchical structure. ...
doi:10.1109/acvmot.2005.64
dblp:conf/wacv/LuJ05a
fatcat:xill3sf4q5fdze6klru4r4xpoq
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