The International Association for Statistical Computing (IASC) was founded during the 41st Session of the ISI in 1977, as a Section of the ISI.

SEVEN ISI ASSOCIATIONS

Since 1977

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IASC: International Association for Statistical Computing

→ About the International Association for Statistical Computing

The International Association for Statistical Computing was founded during the 41st Session of the International Statistical Institute in 1977, as a Section of the International Statistical Institute.
The Association is affiliated with the International Federation of Information Processing Societies.

Objectives
The objectives of IASC are to foster world-wide interest in effective statistical computing, and to exchange technical knowledge through international contacts and meetings between statisticians, computing professionals, organisations, institutions, governments and the general public.
The IASC pursues its objectives with special attention to developing countries. It promotes collaborative efforts within international, national, regional and other organisations and institutions having similar aims; it fosters evaluations of statistical computing techniques and programs and facilitates the exchange of computer programmes and meetings, particularly in conjunction with sessions of the International Statistical Institute.

The International Association for Statistical Computing publishes the journal Computational Statistics & Data Analysis and organises its own Conferences (IASC World Conferences, COMPSTAT in Europe, ARS Conferences on Statistical Computing in Asia) and Summer Schools as well as sections of the International Statistical Institute Conferences.

→ A message from the IASC President

Dear Members and Friends,

This year has been a remarkable journey for the International Association for Statistical Computing, marked by groundbreaking initiatives and collaborative achievements in the realm of statistical computing.

Our activities and accomplishments, detailed in this report, reflect our commitment to advancing statistical computing in an increasingly data-driven world.

The International Association for Statistical Computing remains a hub for innovation, knowledge exchange, and global collaboration, connecting professionals across diverse regions and disciplines.
I am proud of our collective efforts and excited about the future prospects of our field. Thank you to each member of our community for your invaluable contributions and ongoing support.

Together, we continue to shape the future of statistical computing, embracing new challenges and opportunities.

Warm regards,

Chun-houh Chen, President, The International Association for Statistical Computing (see picture)

→ Executive Committee & Members

EXECUTIVE COMMITTEE

President: Chun-houh Chen (Taiwan)

President-Elect: Paulo Canas Rodrigues (Brazil)
Scientific Secretary: Ying Chen (Singapore)
Treasurer: Zdeněk Hlávka (Czech Republic)
Webmaster: Kosuke Okusa (Japan)
ISI WSC Conference Officer: Ray-Bing Chen (Taiwan)
ISI Nominations Officer: Philip Leung-ho Yu (Hong Kong)
Publication Officer: Karel Hron (Czech Republic)
Summer School Officer: Thomas Fung (Australia)
Young Statisticians Representative: Natalia Da Silva (Uruguay)
IASC Membership Officer: Rosaria Lombardo (Italy)
Data Analysis Competition Officer: Carlo Cavicchia (Netherlands)
ISI Short Course and Outreach Officer: Monday Adenomon (Nigeria) Webinar Officer: Luis Firinguetti (Chile)
OTHER MEMBERS

ARS Chairperson: Donguk Kim (Korea)
ERS Chairperson: Maria Brigida Ferraro (Italy) LARS Chairperson: Javier Trejos Zelaya (Costa Rica) DSSV Representative: Sugnet Lubbe (South Africa) JDSSV Representative: Stefan van Aelst (Belgium)
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→ From History to Horizon

From History to Horizon
The International Association for Statistical Computing was established during the 41st Session of the International Statistical Institute in 1977. As a distinguished section of the International Statistical Institute, it serves as a dynamic nexus for the exchange of technical expertise, connecting statisticians, computing professionals, organizations, institutions, governments, and the general public across the globe. Statistical computing, the symbiotic blend of statistical science and computer science, has been a transformative force since its roots in the 19th century. From the groundbreaking use of the Herman Hollerith machine to today's dynamic interplay with artificial intelligence, this discipline has unlocked solutions to complex real-world problems and navigates the complexities of large datasets.
As we confront the challenges and opportunities presented by the fourth wave of AI, the International Association for Statistical Computing stands as a global leader, guiding the field towards precision, interpretability, and innovation.

Connecting Beyond Borders
The International Association for Statistical Computing is governed by an Executive Committee elected for a two-year term. There are dedicated committees for specific administrative functions that support activities promoting cooperation across geographical regions. As of June 9, 2023, The International Association for Statistical Computing comprises three regional branches: the European Regional Section with 163 members, the Asian Regional Section with 137 members, and the Latin American Regional Section with 46 members.
Connecting Beyond Borders since 1977
Each branch is led by a chairperson. Additionally, there are two regional groups: the North American Member Group with 62 members and the African Member Group with 29 members. In total, there are 437 members from 75 countries within The International Association for Statistical Computing's regional branches and groups.
It is noteworthy that The International Association for Statistical Computing prioritizes supporting developing countries, actively promoting collaboration to bridge technological gaps and avoid leaving regions behind in the digital revolution. It evaluates statistical computing techniques, facilitates computer program exchange, and organises events, ensuring more equitable sharing of knowledge and resources and fostering global collaboration.
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→ Pioneering Statistical Computing

Pioneering Statistical Computing as A Global Leader and Educator

The International Association for Statistical Computing serves as the crucial hub for academic and knowledge sharing in the global field of statistical computing, offering abundant resources for professionals, researchers, professors, and students to nurture excellence in learning and knowledge sharing.

Journals
Under the umbrella of The International Association for Statistical Computing, two professional academic journals, namely the 'Journal of Data Science, Statistics, and Visualisation' launched in 2021 and 'Computational Statistics & Data Analysis' (CSDA: Impact Factor 1.8) have accumulated over 10,695 citations.
These journals are a testament to The International Association for Statistical Computing's commitment to academic excellence, providing a platform for cutting-edge research and insights in statistical computing. It’s worth mention that the Journal of Data Science, Statistics and Visualisation also provides opportunities for winners of the Data Analysis Competition to publish their work, fostering the exposure and impact of excellent research.

In addition, we actively contribute to the enhancement of everyone’s understanding in statistical computing by organizing, co-organizing, participating in, and guiding various conferences, workshops, webinars, and courses both online and in-person.
Pioneering Statistical Computing as A Global Leader and Educator
Activities 2023 and looking ahead
For example, in 2023, The International Association for Statistical Computing organized a total of 13 international conferences (5 hosted by IASC, 2 co-organized by IASC, and others under the auspices of different sections), 6 webinars (including one hosted by AMG), 1 ISI Course, and 1 data analysis competition.

Looking ahead to 2024, The International Association for Statistical Computing has planned to host at least four major international conference with three short courses or summer schools, by ARS, ERS, and LARS. Additionally, there will be a webinar by AMG.
Our aim
We aim to leverage the capabilities and strengths of the association, making optimal use of resources to facilitate interaction between International Statistical Institute and The International Association for Statistical Computing within the association, fostering communication with hosting locations, and sharing frontier research with local experts and students. These gatherings are not just meetings; they are incubators for innovation, collaboration, and advancement in statistical computing.
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→ Everyone Counts

Everyone Counts and Thriving Together

The International Association for Statistical Computing places paramount importance on its commitment to empowering youth, embracing diversity, and ensuring sustainability while staying at the forefront of new technological advancements. Under the overarching theme of "everyone counts," The International Association for Statistical Computing incorporates these key principles from officer elections to conference topics, making geographical, gender, and cultural diversity, along with inclusivity, integral considerations.

In its events, the association goes beyond statistical and methodological analyses, addressing real-world global issues. For example, the focus for the 2023 Competition, "Data Analysis of Disasters, Illnesses, and Other Unfortunate Events," underscores IASC's dedication to leveraging statistical computing methods to address pressing challenges.
In the era where data reigns supreme, The International Association for Statistical Computing stands as a vital beacon of knowledge, fostering collaboration and innovation, and guiding the global community through the complex landscape of statistical computing in the digital age.

Website
To enhance the engagements to the association, we have implemented various strategies, all coordinated by the association's officers. Firstly, we are committed to redesigning or optimizing the organization's website to improve usability and present compelling content, attracting more individuals to participate in the organization's activities.

Social Media
Secondly, through social media platforms such as LinkedIn, Facebook, and Twitter, the Association actively works to increase the organization's visibility. Through regular email communications and News, we share the latest updates, events, research findings, etc., ensuring these communications have attention-grabbing titles and content to boost open rates.
Everyone Counts and Thriving Together
Events
Lastly, we organize events for members and non-members to engage in discussions and interactions. This series of initiatives aims to inspire broader participation, driving the growth and vibrancy of the association.
Join
Join us in celebrating and participating in the essential work of the International Association for Statistical Computing as we continue to shape the future of statistical analysis, with a specific emphasis on empowering youth, embracing diversity, ensuring sustainability, and integrating new technologies in our interconnected, digital world.

<span class="has-inline-color has-light-blue-color">4 </span>→ Activities and results 2023

2023
In 2023, the Association played a crucial role in organizing events that promoted international academic collaboration. These activities facilitated the exchange of the latest research, resource sharing, and improved research efficiency. For applied researchers, the events expanded academic networks and enabled pursuit of more challenging topics, resulting in internationally competitive publications. The IASC's diverse activities showcased its pivotal role in the global statistical computing community, covering areas from data science to climate modeling. The following section outlines the 2023 IASC and Section-Organized Conferences and Achievements.

IASC CONFERENCES AND WEBINARS

A total of 12 conferences and webinars were held, attracting over 714 participants in 2023. The year commenced with the ISI Course: Data Science 1, setting the stage for a year marked by intellectual growth.
The IASC Data Analysis Competition 2023
This competition showcased the association's commitment to fostering analytical expertise, with Zoë-Mae Adams and Johané Nienkemper- Swanepoel from Stellenbosch University emerging as the top winners.

The competition highlighted exceptional projects, including H5N1 bird flu modeling and COVID-19 case fatality rates. Honorable Mentions were awarded for studies on New York City shooting incidents and "Japa Syndrome" in Nigeria. A series of webinars explored topics like experimental design models and AI in statistical education, enhancing the IASC's educational impact.

The DSSV and ECDA 2023 conference in Antwerp, Belgium, brought together data science, statistics, and visualization experts, featuring keynote speakers Masashi Sugiyama, Mihaela van der Schaar, and Domenico Vistocco.
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→ Conferences

STRATEGIC PLANS

In December 11~15, 2023, President Chun-houh Chen invited IASC EC members and JDSSV Co-Editors to Taiwan for discussing challenges and strategic plans for 2023-2025, including promoting membership through targeted initiatives, refining competition objectives, and enhancing digital platforms. The JDSSV meeting emphasized the executive committee's role in elevating the journal's profile, brainstorming on recruiting review editors, and developing a comprehensive marketing plan to boost visibility and influence. The JDSSV Board meeting addressed editorial recruitment, collaboration, system familiarization, and workload distribution in preparation for future tasks.

In the meeting with The Chinese Institute of Probability and Statistics (CIPS: one of the two major statistical societies in Taiwan) cross- association communication and cooperation were strengthened, setting the stage for ongoing collaboration, particularly with an eye towards the Statistics Week Taiwan event in 2024.
These meetings collectively underscored the commitment to advancing statistical research and education through strategic initiatives and international cooperation.

IASC-ARS
A total of 3 conferences were held, attracting over 320 participants in 2023.The 12th IASC- ARS 2023 conference in Australia and the IASC-ARS Interim Conference in Hong Kong highlighted the importance of localized collaboration and engagement.

The 12th conference of the Asian Regional Section of the International Association for Statistical Computing (IASC- ARS) at Macquarie University, Sydney, from December 6-8, 2023, was a dazzling showcase of statistical computing and methods for complex data.

The conference, featuring a star- studded lineup of keynote speakers, turned into an intellectual feast for attendees, brimming with cutting-edge ideas and innovative methodologies.
Professor Dianne Cook from Monash University kicked things off with her riveting talk on visualizing high-dimensional data, introducing groundbreaking tools and techniques that captivated the audience.

The momentum continued with Professor Thomas Lumley from the University of Auckland, who presented a masterful lecture on fitting mixed models to complex survey data, blending complexity with clarity.

The highlight was Professor Wing Kam Fung from the University of Hong Kong, whose insights into Robust Mendelian Randomization Methods provided a deep dive into the challenges of horizontal pleiotropy and weak instruments.

This conference wasn't just an event; it was a vibrant celebration of statistical computing, leaving attendees inspired and equipped with the latest knowledge in the field.
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→ Conferences

DSSV-ECDA 2023
This joint conference facilitated cross-disciplinary collaboration and knowledge exchange. The IASE-IASC 2023 Satellite Conference in Toronto emphasized statistics and data science education, while the 64th ISI WSC 2023 in Ottawa showcased the IASC's pivotal role in the statistical community. The ICDS 2023 in Chile and the SCRI 2023 in Taipei demonstrated the IASC's dedication to advancing statistical methodologies.

IASC-ERS
The 25th International Conference on Computational Statistics (COMSTAT 2023) was organized by ERS section and hold in London, UK in person and in virtual stream. The conference attracted more than 292 participants, bringing together researchers and practitioners to discuss recent developments in computational statistics, methodology for data analysis and application.

IASC-LARS
The IASC-LARS Regional Assembly and the 7th Latin American Conference on Statistical Computing (LACSC), attracting around 300 participants.

The theme of the conference is “Statistical Learning and Spatial Data”. The aim of LACSC is to foster the progress of the theory, methods and practice of statistical computing, and to become the main meeting point of the statistical computing scientific community in Latin America. The conferences reinforcing the IASC’s global influence and commitment to advancing the field of statistical computing.


IASC-AMG
A total of 1 conference and 1 webinar were held in 2023, attracting around 300 participants. In summary, 2023 has been a year of vibrant and proactive engagement for the IASC.

Each event, whether a conference, webinar, or strategic meeting, significantly propelled the field of statistical computing forward, enriching global knowledge exchange, spurring innovation, and fostering a dynamic and interconnected community in this rapidly evolving digital era.
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→ Highlights in 2023

The association's successful and sustainable development relies on robust support from its officers and members. The Executive Committee (EC) played a crucial role and seamlessly transitioned in 2023 with the election of new members, incl the president and officers. The collaboration between outgoing and incoming officers provided valuable guidance and insights.

The hybrid strategic meeting in December showcased the EC's efficiency and well- coordinated plans. Significant accomplishments include the successful establishment of a Nomination Committee and the proactive promotion of memberships. Closed-door sessions for the EC and JDSSV, along with interactions with domestic academic society, strategically covered diverse topics, exemplifying effective organizational approach.

Highlighted achievements include the coordination of conferences and courses by three sectional branches, such as the launch of COMPSTAT2024 and Statistics Week Taiwan 2024.
Another notable focus was the productive operation of the journal, with an emphasis on individual commitment in JDSSV's marketing. The camaraderie within the EC establishes a solid foundation for future collaboration.

On the financial front, the quality of various activities and the operational efficiency of the association are closely tied to budget management. In 2023, the association's budget was robust, with surplus funds returning to pre-pandemic levels. This financial stability has contributed to the successful execution of events and initiatives. Additionally, the association's influence has expanded, particularly in the active engagement of the African and North American sections, indicating IASC's successful efforts to broaden its reach.

With the accumulation of big data driven by the fields of data science and artificial intelligence, one crucial task in statistical computing is the exploration of new computational methods to accelerate effective data analysis.
2023
Simultaneously, the design of computer simulations and numerical experiments is utilized to enhance existing analytical methods, ensuring the accuracy of statistical results. This is indispensable in various fields such as natural sciences, social sciences, engineering, and technology.

In 2023, IASC has organized over 20 events internationally and sectionally, attracting a cumulative attendance of over 2,000 individuals (excluding the ISI WSC conference attendees).

The ARS Section has hosted events with over 400 attendees, while the ERS Section, LARS Section, and AMP have collectively reached over 300 participants. This indicates a keen interest in statistical computing post-pandemic and in light of technological advancements.
Spotlighted activities such as The IASC Data Analysis Competition 2023 recognized outstanding projects, while the DSSV-ECDA 2023 brought together experts in data science, statistics, and visualization.

The 12th IASC-ARS Conference showcased innovative statistical methods, featuring renowned speakers. These events reflect a commitment to advancing statistical knowledge and fostering international collaboration. Through these occasions, the aim is to expedite the flow of new knowledge in statistical computing and promote the application of statistical computing methods across diverse domains.

Engaging with scholars from different countries also contributes to raising the standards of statistical communities globally. The IASC provides researchers and policymakers with the latest statistical resources and knowledge, particularly in the application of analytical techniques and methods relevant to the trends in real-world big data, holding significant importance.
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→ Outlook for 2024


The sustainable development of the association relies on continuous public attention to statistical computing and ongoing support from its members. We anticipate the seamless and efficient operation of the association, with officers fulfilling their responsibilities and collaborating effectively. It is our hope that this will ignite and sustain members' interest and commitment to statistical computing. We look forward to smooth elections and recommendations for new members, as well as successful recruitment of new reviewers for our journals.

Continuous improvement will be achieved through feedback collection and the organization of presidential meetings, strategic, and administrative meetings to make necessary adjustments and enhancements.

As we look ahead to 2024, the IASC is gearing up for an exciting year, filled with events that promise to significantly advance the field of statistical computing.

The year starts off with the HiTEc Spring Course, scheduled for March 23-25 at the Cyprus University of Technology in Limassol, Cyprus.

This is followed by a specialized Short Course on Bayes spaces for functional data analysis on May 14, offered both online and at the Università del Piemonte Orientale.

In June, the CSAMA 2024 Summer School in Bressanone-Brixen, Italy, will provide an in-depth exploration of advanced statistical methods.
2024
The second half of the year starts with COMPSTAT 2024 (The 26th International Conference on Computational Statistics), a major event set for August 27-30 at the University of Giessen, Germany, expected to attract a diverse international audience.

As the year winds down, the focus shifts to Taiwan, with two significant events: the IASC-ARS Interim 2024 conference and Statistics Week Taiwan 2024 from December 9-15 at Academia Sinica, National Cheng Kung University, and National Taiwan University.
These events are part of IASC's commitment to fostering a global community in statistical computing. They are platforms for sharing knowledge, encouraging the use of statistical methods in new areas of application, and providing support and education to the next generation of statisticians.

In 2024, the IASC continues to play a crucial role in shaping the future of statistics in our increasingly digital world, maintaining a strong focus on innovation, collaboration, and the advancement of statistical computing.

Awarded: IASC-LARS Best Paper and Poster Award 2023

+ Winner: Victor Eduardo Lachos Olivares(USP, Brazil)
+ Paper: Principal component analysis for compositional data in votes of the peruvian presidential election 2021

IASC-LARS BEST POSTER AWARD 2023
+ Winner: Jorge Arangoitia Fernandez Baca (PUCP, Peru)
+ Poster: Bivariate survival regression for current status data using Copulas


In 1977 when the IASC was founded, statistical computing was in its infancy. Now it is a standard skill for every statistics student. But challenges from the growing field of data science keep coming, and development of smart algorithms well founded in statistical knowledge remains crucial. — Christophe Croux, President, IASC