Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extending the ER Model to relational Model novel transformation
  Algorithm: transforming relationship Types among Subtypes   A novel approach for creating ER conceptual models and an algorithm for
transforming them to the relational model has been developed by modifying and
extending the existing methods. A part of the new algorithm has previously been
presented. This paper presents the rest of the algorithm. One of the objectives
of this paper is to use it as a supportive document for ongoing empirical
evaluations of the new approach being conducted using the cognitive engagement
method and with the participation of different segments of the field as
respondents.

28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol