Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Automated Migration of Hierarchical Data to Relational Tables using
  Programming-by-Example   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. This paper presents a novel programming-by-example
approach, and its implementation in a tool called Mitra, for automatically
migrating tree-structured documents to relational tables. We have evaluated the
proposed technique using two sets of experiments. In the first experiment, we
used Mitra to automate 98 data transformation tasks collected from
StackOverflow. Our method can generate the desired program for 94% of these
benchmarks with an average synthesis time of 3.8 seconds. In the second
experiment, we used Mitra to generate programs that can convert real-world XML
and JSON datasets to full-fledged relational databases. Our evaluation shows
that Mitra can automate the desired transformation for all datasets.

28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org