Conference fee:

The regular participation fee includes: certificate for publication and participation;conference materials; conference proceedings; admission to all sessions of the conference; the presentation of a paper; a printed copy of the conference program; coffee breaks; official dinner.


The conference fee is paid by bank transfer in Euro (EUR). Payment on site is not allowed.

Bank Transfer information

Name: BNB – Sofia, Central Office
Address: 1, Batenberg Branch, 1000 Sofia, Bulgaria
IBAN: BG 24 BNBG 9661 3100 1038 01


1. When ordering the bank transfer, please inform your bank that all commissions and transfer charges are paid by the ordering customer - conference participant.
2. Please mention at your Bank as a deposit reason “Computer Science - Contract: 6340-9” followed by your NAME.
3. Then send bank transfer receipt scanned and invoice infromation to
5. Invoices will be sent via email as a PDF attachment. In order to receive an invoice on behalf of a company or organisation you must state this in the registration form. If the bank transfer is ordered by a natural person, it is not possible an invoice to a company or organisation to be issued afterwards.


Due to Corona Virus outbreak the CS2020 Program Committee has developed the following policy in regards to presentation modes:

OPTION 1: Presenting the paper on site at the conference. A 20-minute presentation (including Q&A). Q&A. At least one of the authors have to be physically present. Please bring your paper presentation on a standard USB Flash Memory. Each conference room is equipped with a Laptop and Beamer.

OPTION 2: Presenting the paper remotely: interactive. The speakers who select this option will receive via e-mail a zoom link for the conference stream and according to the program will make their 20-minute online live presentation (including Q&A).

OPTION 3: Presenting the paper remotely (non-interactive). A 20-minute pre-recorded presentation with recorded audio. The speakers who select this option have to provide а link Youtube from where their presentation can be accessed. A presentation link for all non-interactive remotely presented papers will be made available on the CS2020 web site after the conference for online viewing by all registrants.

The authors of an accepted paper is requested to select one of the presentation options and to inform via e-mail the program committee ( not later than 30 Sept.

At least one of the authors of an accepted paper must register for the conference. The authors of an accepted paper that will not be able to physically attend the conference have to register with a reduced conference fee of 80 Euro not later than 30 Sept. The participation fee in this case includes: certificate for publication and participation; conference proceedings on a USB flash memory;as well as possibility for publication of an extended version of the paper in Journal Computer and Communication Engeneering (ISSN 1314-2291).

The participation fee should be paid to the following bank account:
Bank: Eurobank EFG Bulgaria AD

IBAN: BG89 BPBI 79401 04613 9702
Benificiary customer: TU-Sofia - Technologies LTD
Payment explanation: CS-20 fee, author name