Author registration

At least one author of each accepted paper must register before the Author/Early Registration deadline at the (IEEE) Member or Non-member rate (even if the author is a student) in order to have the paper published in the IWSSIP 2022 Proceedings. One author registration is valid for one (1) paper.

Authors of multiple papers: Each additional paper by the same author has to be registered under Additional paper category. One author can register up to 2 additional papers.

Any coauthors attending the conference should register for the conference according to their status, as described in more detail below. The person presenting the work (accepted paper) at the conference must be a (co)author of the work and must be a registered conference participant.
The paper must be presented at the conference by one of the authors to be included in the proceedings. IEEE reserves the right to exclude a paper from distribution after the conference (e.g., remove it from IEEE Xplore®) if the paper is not presented at the conference.
Registration form can be found here.

When you fill the transfer document, add clearly the information bellow:

Transfer reason: IWSSIP’2022 – Your name
Additional: the data of your host institution required for the invoice
All bank transfer taxes are to be covered by the registered person.

Registration fees

Attendees will be able to register under the registration categories/rates R1-R3 corresponding to the attendee status: (IEEE) Member, IEEE Life-Member, Non-Member, Student, Accompanying person. A special registration category R4 is introduced for virtual attendance via online platform only.

Attendee status Registration category Included in registration
Final papers Conference
Coffee breaks and lunch Gala dinner and social events
Author or attendee

IEEE Member(1)

R1 1 yes yes yes
Author or attendee

Non-IEEE Member

R2 1 yes yes yes
Author Additional paper fee 1
Attendee Student(2)

Or IEEE Life Member(1)

R3 yes yes yes
Virtual-only Attendee R4 yes
Any of the above Accompanying person yes yes

(1) A copy of the IEEE membership card as a proof of IEEE membership and status required. Life Member rate also applies to Life Senior Members and Life Fellows.
(2) A copy of student ID or index collegium (showing enrolment in current semester or academic year) as a proof of student status required.
 Verification of status required.

The registration fee (R1-R3) covers access to all plenary and special sessions as well as to the exhibition. In addition, lunch, coffee breaks, and social events (guided city tour, gala dinner and excursion) are included.


All conference attendees will receive an access code for the online conference proceedings.

Virtual-only conference attendance registration fee (R4) includes access to all conference sessions via online platform.

Cancellation policy: All cancellation requests must be provided in writing, to the Organizing Committee Chair Galia Marinova (, and received by May 15, 2022. No refunds will be provided for requests received after this date. The Author registration is non-refundable. For other types of registration, all approved cancellations incur 50€ administrative fee. Refunds will only be processed after the Conference.

Insurance: The registration fees do not include insurance of participants against personal and health incidents such as sickness, accidents, theft, property damage or loss, etc. Participants are advised to take care on an adequate personal insurance.

The conference registration fees are listed in the table below.

Author / Early registration
(ends June 1, 2021)
Late and on-site registration
(starts June 2, 2021)
R1: Author  or Attendee– IEEE member EUR 300 EUR 350
R2: Author or Attendee – non-member EUR 350 EUR 400
R3: Attendee Student,  IEEE Life member EUR 100 EUR 100
R4:  Virtual-only Attendee EUR 100 EUR 100
– Additional paper fee (each) EUR 100
– Accompanying person EUR 100 EUR 100
– Additional dinner EUR 50 EUR 50

Persons with special needs (accessibility/wheelchair, dietary requirements), please contact the Organizing Committee Chair Galia Marinova (

Company Registration

Opened from the 15th of  January 2022

Registration fee
Company presentation at Special Partner session EUR 400
Additional Exhibition stand EUR 200

Bank data for the Registration fee transfer:

Address: Bulgaria, 1000, Sofia, boulevard “St. Kliment Ohridski”, №8, Technical University of Sofia
BULSTAT: 130 506 225; VAT: BG 130 506 225 / Studentska
Bank account: BG89 BPBI 79401 04613 9702
Bank: Eurobank EFG Bulgaria AD (Postbank),
Bank address: Bulgaria, Sofia 1000, boulevard “St. Kliment Ohridski”, №8
Office in Technical University of Sofia

IWSSIP’2022 Conference Questionnaire for authors and attendees

IWSSIP is planned and will be realized in hybrid mode. When you decide how to attend the conference, have in mind that currently all COVID-19 restrictions are retrieved in Bulgaria, no vaccination or test documents are requested at the borders and no masks are required wherever except if one wants to wear a mask by him/herself. The weather in Sofia in June is warm – not too hot, not too cold. We decided to organize IWSSIP’2022 in Park Hotel Vitosha:
We booked a certain number of rooms at a strongly promotional rate of 44 to 50EUR per a single room, 56-60EUR per double room especially for the conference attendees.
We booked the Conference rooms Vitosha, combined with lobby for coffee breaks:

An exciting Social program is organized for all attendees and their accompanying persons:

Thursday, 02.06.2022, 15:00-18:00 Guided Tour in Sofia city center with a professional guide

The participants in the tour will be driven to Sofia city center by bus. Thursday, 02.06.2022, 19:00-24:00 Gala Dinner in the Restaurant Toscana in Vitosha Park Hotel with Life Bulgarian Folklore program, Music and DJ.

Coffee breaks in the Lobby of Vitosha Park Hotel Conference Center – Room Vitosha Lunches in Restaurant MAGIKO:

The Keynote speakers, Distinguished IEEE lecturer, also the founders of IWSSIP’2022 Conference will come on site and available for live discussions.

All this to encourage most of you to come at IWSSIP’2022 on site. Nothing can replace life networking in a scientific conference. It’s time to come back to this traditional mode. Take the opportunity to visit Sofia and Bulgaria. We’ll be happy to host you in Sofia and will make all efforts to make your stay pleasant.

For helping us to plan better the organization of IWSSIP’2022, please, fill as soon as possible the Questionnaire for attendees at: