## How to apply the CCS concepts?

Authors should include the ACM CSS Concepts in “Comments” inside the Summary tab, in the Properties of the document. The CCS Concepts should appear in XML format using the code provided here.

## How to solve reference errors in the validation?

References are not in ACM format. References must follow the ACM citation style. This is MANDATORY.
The references in the reference section are not cited in the text properly which should be solved. All the citations must be included in the Reference section of the paper. Only the cited references can be included in the Reference section
References must be completed: use the full name of the journals, not the acronyms, include all the important fields on each reference

## How to solve Table errors in the validation?

A table is not mentioned in the text. If you have Table 1, you should mention it in the text as Table 1, so the cross-referencing process can link them automatically.
Tables must have heads, titles (and it should be indicated with the ACM macro for table head, titles). Tables also have to use the body style for the rest of the rows and columns (except for the top row, which is mandatory in the table head style).

## How to solve Figure errors in the validation?

A figure is not mentioned in the text. If you have Figure 1, you should mention it in the text as Figure 1, so the cross-referencing process can link them automatically. There should not be blank lines before or after a figure. No blank lines are accepted.