As of June 2025, International Journal "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.
Please check our Instructions to Authors and send your manuscripts to nifs.journal@gmail.com.

20th International Workshop on Intuitionistic Fuzzy Sets • 12 December 2025 • Online

ICIFS-2025: Difference between revisions

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Created page with "{| width ="100%" | |- valign="medium" | left|180px | <div align="center" style="font-size: 175%;"> '''28<sup>th</sup> International Conference on Intuitionistic Fuzzy Sets''' <br /> 11–13 September 2025, Burgas, Bulgaria</div> <div align="center" style="font-size: 115%;"> </div> |} {| style="float:right; width: 250px; background-color:#F6FFF6; margin-left:.5em; margin-top:.5em; padding: .5em; border:1px dotted;" | Image:ICIFS-logo.g..."
 
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'''28<sup>th</sup> International Conference on Intuitionistic Fuzzy Sets''' <br /> 11–13 September 2025, Burgas, Bulgaria</div>
'''28<sup>th</sup> International Conference on Intuitionistic Fuzzy Sets''' <br /> 27–28 November 2025, Online </div>
<div align="center" style="font-size: 115%;">
<div align="center" style="font-size: 115%;">
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</div>
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{| style="float:right; width: 250px; background-color:#F6FFF6; margin-left:.5em; margin-top:.5em; padding: .5em; border:1px dotted;"
{| style="float:right; width: 250px; background-color:#F6FFF6; margin-left:.5em; margin-top:.5em; padding: .5em; border:1px dotted;"
| [[Image:ICIFS-logo.gif|center|240px]]<br/><br/>
| [[Image:ICIFS-logo.gif|center|240px]]<br/><br/>
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<div style="text-align:center; font-size:125%; font-weight:bold;">Important dates</div>
<div style="text-align:center; font-size:125%; font-weight:bold;">Important dates</div>
-------
-------
[[File:New_icon.png|40px]] <font color="red">EXTENDED: '''TBA'''</font>
; <font color="red">EXTENDED: '''12 October 2025'''</font>
: Submission of manuscripts<br/>
: Submission of manuscripts<br/>
[[File:New_icon.png|40px]] <font color="red">EXTENDED: '''TBA'''</font>  
; <font color="red">EXTENDED: '''2 November 2025'''</font>'
: Notification of acceptance<br/>
: Peer review process complete, <br/>notification of acceptance
[[File:New_icon.png|40px]] <font color="red">EXTENDED: '''TBA'''</font>
; <font color="red">EXTENDED: '''16 November 2025'''</font>
: Submission of final versions; deadline for payment of early conference fees<br/>
: Submission of revised versions; deadline for payment of early conference fees
[[File:New_icon.png|40px]] <font color="red">EXTENDED: '''TBA'''</font>
; <font color="red">EXTENDED: '''23 November 2025'''</font>'  <!-- [[File:New_icon.png|40px]] <font color="red">-->
: Payment of late conference fees<br/>
: Payment of late conference fees<br/>
<font color="red">'''11–13 September 2025'''</font>
; '''27–28 November 2025'''
: Conference dates.
: Conference dates
|}
|}


== Aim and scope ==
== Aim and scope ==


The aim of the annual [[International Conference on Intuitionistic Fuzzy Sets]] (ICIFS) is to gather specialists interested in [[intuitionistic fuzziness]], decision making under uncertainty, and other related topics, and to give them floor for discussions on both the theoretical and practical aspects of intuitionistic fuzzy sets. Since 2013, ICIFS has been an [[EUSFLAT]] endorsed event.
The aim of the annual [[International Conference on Intuitionistic Fuzzy Sets]] (ICIFS) is to gather specialists interested in [[intuitionistic fuzziness]], decision making under uncertainty, and other related topics, and to give them floor for discussions on both the theoretical and practical aspects of intuitionistic fuzzy sets. Since 2013, ICIFS has been an [[EUSFLAT]] endorsed event.  


All papers accepted for presentation at ICIFS'2025 will be published in the '''Scopus indexed Journal "[[Notes on Intuitionistic Fuzzy Sets]]" (SJR 2024 = 0.258, Scopus quartile Q3)''' and will be freely available online as Open Access under CC-BY 4.0 license.


== Conference Chairs and Committee ==
== Conference Chairs and Committee ==
Line 62: Line 60:
* [[Ketty Peeva]] (Bulgaria)
* [[Ketty Peeva]] (Bulgaria)
* [[Anthony Shannon]] (Australia)
* [[Anthony Shannon]] (Australia)
* [[Sotir Sotirov]] (Bulgaria)
* [[Evdokia Sotirova]] (Bulgaria)
* [[Evdokia Sotirova]] (Bulgaria)
* [[Eulalia Szmidt]] (Poland)
* [[Eulalia Szmidt]] (Poland)
Line 70: Line 69:
* [[Vassia Atanassova]] (Bulgaria)
* [[Vassia Atanassova]] (Bulgaria)
* [[Peter Vassilev]] (Bulgaria)
* [[Peter Vassilev]] (Bulgaria)
* [[Simeon Ribagin]] (Bulgaria)
* [[Ivo Umlenski]] (Bulgaria)
* [[Ivo Umlenski]] (Bulgaria)
</div>
</div>
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== Instructions for the Manuscripts and Presentations ==  
== Instructions for the Manuscripts and Presentations ==  


All papers accepted for presentation at ICIFS'2025 will be published in the '''Journal "[[Notes on Intuitionistic Fuzzy Sets]]"''', Volume 31 (ISSN: 1310-4926, e-ISSN: 2367-8283) and will be freely available online under Open Access and with DOI numbers. Papers should not exceed 20 A4 pages and should comply with the paper template of the Journal "Notes on Intuitionistic Fuzzy Sets" and the [[Notes on Intuitionistic Fuzzy Sets/Policy|Journal's Publication Ethics Policy]]. Manuscripts will be subject to rigorous peer review by two independent reviewers.
Submissions should be up to 25 pages and '''compliant with the paper template''' of the Journal "[[Notes on Intuitionistic Fuzzy Sets]]" and the [[Notes on Intuitionistic Fuzzy Sets/Policy|Journal's Publication Ethics Policy]]. Manuscripts will be subject to rigorous peer review by two independent reviewers.
 
Presentations should be 15 minutes with 5 minutes for questions and answers. Links to the Zoom platform for online videoconferencing will be timely provided to the presenting authors of the accepted conference submissions. Participants are '''requested to give their talk in real time''', but prepare and submit in advance '''a back-up video of their presentation''' which will be streamed in case of any technical problems at the time of their presentation.
 
E-mail for paper submissions and conference correspondence: <tt>icifs.office@gmail.com</tt>
 
== Registration ==
 
{| class="wikitable"
!  !! Regular participants !! Students and EUSFLAT members
|-
| '''Early payment:''' 8 November 2025
| EUR 50.00 || EUR 30.00
|-
| '''Late payment:''' 18 November 2025
| EUR 80.00 || EUR 50.00
|-
! Note:
| colspan="2" | Details about bank transfer will be provided upon manuscript acceptance.<br/>All bank transfer fees are on behalf of the participant.
|}
 
Registration fee includes conference access and certificate for presentation.
 
=== 27 November – Thursday ===
 
{| class="wikitable" width="100%"
! Bulgarian&nbsp;time (EEST) !! Presenter's local time !! Author(s) / <u>Presenter</u> !! Paper title
|-
! 10:00-10:10
! colspan=3 | OPENING CEREMONY
|-
| 10:10-10:40 || || <u>Krassimir Atanassov</u>, Nora Angelova, Janusz Kacprzyk  || '''KEYNOTE:''' <br/>[[Issue:Intuitionistic fuzzy interpretation of a classical formula|Intuitionistic fuzzy interpretation of a classical formula]]
|-
| 10:40-11:00 || 14:10-14:30 ||  <u>T. J. Cinderella</u>, P. B. Vinod Kumar
|| [[Issue:A note on intuitionistic fuzzy countable dense homogeneous spaces|A note on intuitionistic fuzzy countable dense homogeneous spaces]]
|-
| 11:00-11:20 || 12:00-12:20 || <u>Sinem Tarsuslu (Yılmaz)</u>, Gökhan Çuvalcioğlu || [[Issue:A study on extended intuitionistic fuzzy modal operators|A study on extended intuitionistic fuzzy modal operators]]
|-
| 11:20-11:40 || || <u>Peter Vassilev</u>, Kristina Zhivkova, Vassia Atanassova, Lyudmila Todorova,  Diana Petkova || [[Issue:On some new geometrically motivated operators over intuitionistic fuzzy sets|On some new geometrically motivated operators over intuitionistic fuzzy sets]]
|-
| 11:40-12:00 || || <u>Evdokia Sotirova</u>, Taekyun Kim, Vania Georgieva ||
[[Issue:Application of the InterCriteria Analysis to the universities rankings system in the Republic of Korea|Application of the InterCriteria Analysis to the universities rankings system in the Republic of Korea]]
|-
| 12:00-12:20 || 11:00-11:20 || <u>Eulalia Szmidt</u>, Janusz Kacprzyk, Paweł Bujnowski || [[Issue:K-NN intuitionistic fuzzy classifier|k-NN intuitionistic fuzzy classifier]]
|-
| 12:20-12:40 || 11:20-11:40 || <u>Katarina Cunderlikova</u> ||
[[Issue:Coincidence of intuitionistic fuzzy observables|Coincidence of intuitionistic fuzzy observables]]
|-
| 12:40-13:00 ||  || <u>Boyan Kolev</u>  || [[Issue:Modeling uncertainty from bidimensional histograms by intuitionistic fuzzy sets|Modeling uncertainty from bidimensional histograms by intuitionistic fuzzy sets]]
|-
| 13:00-13:30 ||  || <u>Poonam Kumar Sharma</u> || '''INVITED TALK:''' <br/>[[Issue:Intuitionistic fuzzy group algebra|Intuitionistic fuzzy group algebra]]
|-
! 13:30-14:20 
! colspan=3 | LUNCH
|-
| 14:20-14:40 || 15:20-15:40 ||  Cengiz Kahraman, Selcuk Cebi, Basar Oztaysi, Sezi Cevik Onar, <u>Seren Kadikoylu</u> || [[Issue:A novel complex intuitionistic fuzzy AHP method and its application to electric vehicle selection|A novel complex intuitionistic fuzzy AHP method and its application to electric vehicle selection]]
|-
| 14:40-15:00 || 15:40-16:00 ||  Gökhan Çuvalcioğlu, <u>Dilara Gündoğdu</u>, Fatma Özel || [[Issue:A multi-criteria decision making method to measure offset printing  quality according to paper type: Intuitionistic fuzzy entropy based TOPSIS method|A multi-criteria decision making method to measure offset printing  quality according to paper type: Intuitionistic fuzzy entropy based TOPSIS method]]
|-
| 15:00-15:20 || 16:00-16:20 || Cengiz Kahraman, Basar Oztaysi, Selcuk Cebi, Sezi Cevik Onar, <u>Alize Yaprak Gül</u> || [[Issue:Sustainable material selection using complex type 2 intuitionistic fuzzy analytic hierarchy process|Sustainable material selection using complex type 2 intuitionistic fuzzy analytic hierarchy process]]
|-
| 15:20-15:40 || || <u>Peter Georgiev</u>, Stoyan Poryazov, Krassimir Atanassov, Velin Andonov || [[Issue:Intuitionistic fuzzy approach to bias correction of users’ QoE estimation in information service networks|Intuitionistic fuzzy approach to bias correction of users’ QoE estimation in information service networks]]
|-
! 15:40-16:00
! colspan=3 | COFFEE BREAK
|-
| 16:00-16:40 || 07:00-07:40 || <U>Vladik Kreinovich</U>, Olga Kosheleva ||
'''INVITED TALK:'''<br/>[[Issue:How to take into account monotonicity (and other properties) in centroid approach to fuzzy and intuitionistic fuzzy control|How to take into account monotonicity (and other properties) in centroid approach to fuzzy and intuitionistic fuzzy control]]
|-
! 16:40
! colspan="3" | CLOSING
|}
 
=== 28 November – Friday ===
FREE DISCUSSIONS
 
== Contacts ==
* Organizer: Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences
* Contact person: Acad. Krassimir Atanassov
* Phone: <tt>0035929793602</tt>
* Email: <tt>icifs.office@gmail.com</tt> &nbsp;&nbsp;  and &nbsp;&nbsp;  <tt>k.t.atanassov@gmail.com</tt>
 
<!-- [[Category:Archive of conference calls]] -->
[[Category:Conferences in 2025 year]]
__NOTOC__

Latest revision as of 02:03, 2 December 2025

28th International Conference on Intuitionistic Fuzzy Sets
27–28 November 2025, Online


ICIFS'2025 is an
EUSFLAT ENDORSED EVENT


Important dates

EXTENDED: 12 October 2025
Submission of manuscripts
EXTENDED: 2 November 2025'
Peer review process complete,
notification of acceptance
EXTENDED: 16 November 2025
Submission of revised versions; deadline for payment of early conference fees
EXTENDED: 23 November 2025'
Payment of late conference fees
27–28 November 2025
Conference dates

Aim and scope

The aim of the annual International Conference on Intuitionistic Fuzzy Sets (ICIFS) is to gather specialists interested in intuitionistic fuzziness, decision making under uncertainty, and other related topics, and to give them floor for discussions on both the theoretical and practical aspects of intuitionistic fuzzy sets. Since 2013, ICIFS has been an EUSFLAT endorsed event.

All papers accepted for presentation at ICIFS'2025 will be published in the Scopus indexed Journal "Notes on Intuitionistic Fuzzy Sets" (SJR 2024 = 0.258, Scopus quartile Q3) and will be freely available online as Open Access under CC-BY 4.0 license.

Conference Chairs and Committee

Conference Chairs
Program Committee
Organizing Committee

Instructions for the Manuscripts and Presentations

Submissions should be up to 25 pages and compliant with the paper template of the Journal "Notes on Intuitionistic Fuzzy Sets" and the Journal's Publication Ethics Policy. Manuscripts will be subject to rigorous peer review by two independent reviewers.

Presentations should be 15 minutes with 5 minutes for questions and answers. Links to the Zoom platform for online videoconferencing will be timely provided to the presenting authors of the accepted conference submissions. Participants are requested to give their talk in real time, but prepare and submit in advance a back-up video of their presentation which will be streamed in case of any technical problems at the time of their presentation.

E-mail for paper submissions and conference correspondence: icifs.office@gmail.com

Registration

Regular participants Students and EUSFLAT members
Early payment: 8 November 2025 EUR 50.00 EUR 30.00
Late payment: 18 November 2025 EUR 80.00 EUR 50.00
Note: Details about bank transfer will be provided upon manuscript acceptance.
All bank transfer fees are on behalf of the participant.

Registration fee includes conference access and certificate for presentation.

27 November – Thursday

Bulgarian time (EEST) Presenter's local time Author(s) / Presenter Paper title
10:00-10:10 OPENING CEREMONY
10:10-10:40 Krassimir Atanassov, Nora Angelova, Janusz Kacprzyk KEYNOTE:
Intuitionistic fuzzy interpretation of a classical formula
10:40-11:00 14:10-14:30 T. J. Cinderella, P. B. Vinod Kumar A note on intuitionistic fuzzy countable dense homogeneous spaces
11:00-11:20 12:00-12:20 Sinem Tarsuslu (Yılmaz), Gökhan Çuvalcioğlu A study on extended intuitionistic fuzzy modal operators
11:20-11:40 Peter Vassilev, Kristina Zhivkova, Vassia Atanassova, Lyudmila Todorova, Diana Petkova On some new geometrically motivated operators over intuitionistic fuzzy sets
11:40-12:00 Evdokia Sotirova, Taekyun Kim, Vania Georgieva

Application of the InterCriteria Analysis to the universities rankings system in the Republic of Korea

12:00-12:20 11:00-11:20 Eulalia Szmidt, Janusz Kacprzyk, Paweł Bujnowski k-NN intuitionistic fuzzy classifier
12:20-12:40 11:20-11:40 Katarina Cunderlikova

Coincidence of intuitionistic fuzzy observables

12:40-13:00 Boyan Kolev Modeling uncertainty from bidimensional histograms by intuitionistic fuzzy sets
13:00-13:30 Poonam Kumar Sharma INVITED TALK:
Intuitionistic fuzzy group algebra
13:30-14:20 LUNCH
14:20-14:40 15:20-15:40 Cengiz Kahraman, Selcuk Cebi, Basar Oztaysi, Sezi Cevik Onar, Seren Kadikoylu A novel complex intuitionistic fuzzy AHP method and its application to electric vehicle selection
14:40-15:00 15:40-16:00 Gökhan Çuvalcioğlu, Dilara Gündoğdu, Fatma Özel A multi-criteria decision making method to measure offset printing quality according to paper type: Intuitionistic fuzzy entropy based TOPSIS method
15:00-15:20 16:00-16:20 Cengiz Kahraman, Basar Oztaysi, Selcuk Cebi, Sezi Cevik Onar, Alize Yaprak Gül Sustainable material selection using complex type 2 intuitionistic fuzzy analytic hierarchy process
15:20-15:40 Peter Georgiev, Stoyan Poryazov, Krassimir Atanassov, Velin Andonov Intuitionistic fuzzy approach to bias correction of users’ QoE estimation in information service networks
15:40-16:00 COFFEE BREAK
16:00-16:40 07:00-07:40 Vladik Kreinovich, Olga Kosheleva

INVITED TALK:
How to take into account monotonicity (and other properties) in centroid approach to fuzzy and intuitionistic fuzzy control

16:40 CLOSING

28 November – Friday

FREE DISCUSSIONS

Contacts

  • Organizer: Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences
  • Contact person: Acad. Krassimir Atanassov
  • Phone: 0035929793602
  • Email: icifs.office@gmail.com    and    k.t.atanassov@gmail.com