- 0. The Bernoulli Society World Congresses
- 1. The Bernoulli Society now
- 2. The Roots of the Society
- 2.1 IASPS
- 2.2 ERC/IMS
- 2.3 CCSP
- 3. Initiation of the Bernoulli Society
- 4. Why the name?
- 5. The Bernoulli Society and IMS
- Acknowledgement

0. The Bernoulli Society World Congresses

The details of the World congresses are listed separately.

1. The Bernoulli Society now

The Bernoulli Society has been officially created on 10 June 1975 at Voorburg in the Netherlands. Past-President Louis Chen mentioned in one of the recent issues of Bernoulli News that the collective history of the Bernoulli Society is diminishing quickly and that something should be done to recover and sustain it. I therefore gladly accepted the challenge to dive into the archives hoping to refresh the latent memory of the society. I'm very grateful to the Programme Committee of the Fifth World Congress for instigating me to cover some of the highlights of the past 25 years and before.

Three rather independent groups have been involved before the conception of the Bernoulli Society. There was first the International Association for Statistics in the Physical Sciences, IASPS for short. This society was linked to the International Statistical Institute and should be viewed as the main predecessor of our current Bernoulli Society. Then there was a link with the Institute of Mathematical Statistics through its former European Regional Committee. Finally, from a totally different and independent direction came the Committee for Conferences on Stochastic Processes.

In what follows, I will sketch the role that has been played by each one of these three groups. In a nutshell, on 10 June 1975 IASPS legally adopted the two other committees as daughters and renamed itself Bernoulli Society. But before doing that, let me quickly survey what has happened since the creation of the Bernoulli Society.

A first newborn showed up almost instantaneously. At the Warsaw ISI-session in August 1975, the Bernoulli Society Council decided that a subject-area Committee for Statistics in the Physical Sciences (CSPS) should be created. The committee had to take up the special responsibility for statistics in the physical sciences, which, by the transition of IASPS into the Bernoulli Society, might disappear. ASA Director F.C. Leone was appointed as chair and he was asked to set up the committee. In its initial period, the committee was rather active till about 1980. Activities then slowed down to return with full vigour around 1990.

Two regional committees were added in 1980. For the first of them, the conceptual scene was the 41-st Session of the International Statistical Institute in Delhi in 1977. It was President Klaus Krickeberg who took the initiative by meeting with delegates from Venezuela, Cuba and Mexico and to suggest the creation of a regional structure to accommodate for the scientific needs of Latin-American probabilists and statisticians. The inauguration took place on 24 March 1980 at a first Symposium on Probability and Mathematical Statistics, held at the Universidad Simon Bolivar in Caracas, Venezuela with Enrique Cabaña as first chairman. This regional committee has never ceased to remain remarkably active, for example by organizing the CLAPEM biennial meetings but also in many other ways. The participation of a large number of people from the Latin-American region at the Fifth World Congress in Guanajuato has been gratifying and encouraging.

The next committee was conceived during the Bernoulli Council meeting in Canberra, July 1978. It again was President Klaus Krickeberg who now asked David Vere-Jones to investigate the possibility of setting up a committee for the East-Asian region. Geographically, this region was broadly interpreted as the triangle bordered by India in the West, China and Japan in the North, Australia and New-Zealand in the South-East. At first, it appeared that the interest in a regional committee was limited to India, Australia and Japan, where there already was a well-established tradition in statistical activities. Other countries like Singapore, Hong Kong, New Zealand, Malaysia and the Philippines were much less enthusiastic. Also, the interest in a regional committee only came from the academic side while most statisticians from the region were employed in governmental offices. Nevertheless, the inaugural meeting of the East Asian and Pacific Regional Committee of the Bernoulli Society took place on 29 August 1980 during the Fifth Australian Statistical Conference in Sydney, organised by Chris Heyde. Also this committee went through a period of inertia but it revived under the baton of Louis Chen, past-president of the society.

The most recent addition to the Bernoulli Society is the Committee on Probability and Statistics in Biological Sciences that will soon become active.

For each of these committees and for other aspects of the society's history like membership, publications, statutes, etc. I have collected information in separate files. All of them will be made available to all those interested.

2. The Roots of the Society

Let me return to the time before 1975. While I was collecting material on the Bernoulli Society and on each one of its committees, I became fascinated by the intricate way in which the society had been created. In what follows, I hope to give you a bird's eye view on how the Bernoulli Society has been created and why it has been called that way. In a final remark I will highlight the relations between the IMS and the Bernoulli Society. That IMS has been playing a crucial role in the conception of the Bernoulli Society will become clear. Both the International Statistical Institute and IMS should be considered as coaches, watching from the sideline.

The creation of the Bernoulli Society twenty five years ago, has been made possible thanks to the efforts of a number of individuals. However, I would like to single out the role played by three of them, i.e. Jerzy Neyman, Henri Theil and Julian Keilson. I don't think that they ever physically met on the same location. Still, the three together have been responsible for the ingredients that made up the Bernoulli Society. I would like to call them the grandfathers of the society.

I will introduce these three scholars through their Bernoulli relevance and in an historic perspective. Then I'll tell you how the three resulting groups have been amalgamated into what is currently called the Bernoulli Society.


There happens to be a predecessor to IASPS. On 4 September 1958, the General Assembly of ISI gathered in Brussels for its 31st session. On that occasion Jerzy Neyman submitted to the General Assembly of ISI the following draft resolution signed by 26 ISI members.


Having noted the recent marked development and fruitfulness of statistical applications to the physical sciences, and

Considering the need for a more systematic study of statistical problems raised by these applications,

Decides to establish, in accordance with Subsection 306 of the Statutes, a Committee on Statistics in Physical Sciences for the purpose

(i) to delineate the more fruitful fields of application of statistics to physical sciences and

(ii) to recommend steps to be taken in order to promote new development in these fields,

Calls for nomination of charter members of the Committee.

Jerzy Neyman

In the subsequent discussion, Sir Ronald Fisher challenges the phrase physical sciences while Livio Livi fears the total disintegration of ISI when such a committee would be formed. Among the audience, there is strong support from people like Mahalanobis, Tippett and van Dantzig. After a long discussion, ISI-President Georges Darmois, asks the General Assembly to vote on the proposal that ISI should take up the activities mentioned in the resolution. The proposal is accepted unanimously by all 63 voters. Now something interesting happens: Neyman inquired whether the chairman's proposal implied that the resolution itself was accepted and that a committee could be formed. Seemingly not, as one needed another lengthy ISI discussion. Finally the resolution itself has been adopted with 37 for, 3 abstentions and 17 votes against. A Committee for Statistics in the Physical Sciences was then established. This committee turned into the International Association for Statistics in the Physical Sciences IASPS during the 33rd ISI session in Paris in 1961. ISI members who expressed the wish to join the new association were called founder members. They were instructed to elect the first officers and the first council.

Here is the list of the successive presidents of IASPS.

  • 1963-1965: Tosio Kitagawa (Japan),
  • 1965-1967: Maurice S. Bartlett (UK),
  • 1967-1969: A.N. Kolmogorov (USSR),
  • 1969-1971: Jerzy Neyman (USA),
  • 1971-1973: Leopold K. Schmetterer (Austria),
  • 1973-1975: David G. Kendall (UK),

The association increased its membership from an original 80 founding fathers to 350 at the time of the transition into the Bernoulli Society. An increasing number of meetings was organized and sponsored. Here is a very short selection from the many, many meetings in which IASPS has been involved over the period 1972-74 only.

  • 1972 (8 September), Varna, Third Congress of Bulgarian Mathematicians: meetings on Splines and Statistics and Weak Convergence and Approximations in Mathematical Epidemiology.
  • 1972 (December), Tucson: Uncertainties in Hydrologic and Water Resource Systems.
  • 1973 (August), Vienna, ISI session: Random Walks and its Applications and Earthquakes and Statistics.
  • 1973 (3-6 September), Prague, Asymptotic Methods of Statistics and Their Applications.
  • 1973 (6-8 September), Fontainebleau, Geometrical Statistics.
  • 1974 (25 June - 6 July), Cambridge: session on Statistical Methods in Geophysics during the International Symposium on Mathematical Geophysics organized by the International Union of Geodesy and Geophysics.
  • 1974 (17-19 September), Dublin, meeting on Probability and the Physical Sciences jointly organized by the London Mathematical Society and the Royal Irish Academy.
  • 1974 (23-29 December), New Delhi, symposium in memory of P.C. Mahalanobis on Recent Developments in Statistical Theory and Methodology, organized by the Indian Statistical Institute.

There is something remarkable in this list as it convincingly shows that it became increasingly difficult for IASPS to constrain its activities purely to the physical sciences. Many other applications of stochastic thinking suggested the creation of an opening to the universal nature of the methodology. Gradually pressure developed within the society for a revision of the statutes that would reflect the broader range of interests. As I will show a bit later, it was the sixth president of IASPS, David Kendall, who geared his society into this broader assignment.


The idea of creating a European regional group of statisticians arose at a meeting between Henri Theil and Jim Durbin at Harvard in April 1960. Theil, who was President of the Econometric Society (ES) at the time, told Durbin that he wanted to attract more statisticians to the annual regional meetings of the ES. Durbin said that the best way to do this would be to set up a regional group of statisticians in Europe and organise joint meetings between it and the ES. They decided to go ahead and Theil agreed to approach the ISI to establish such a group under its aegis on his return to the Netherlands, while Durbin agreed to approach George Nicholson, who was secretary of the IMS, about the possibility of establishing it under the IMS.

Henri Theil

Ultimately, ISI turned down the proposal but IMS accepted it. At a meeting of the IMS Council at Stanford in August 1960 under President Erich Lehmann, it was decided to establish a European Regional Committee of the IMS. With this decision IMS indicated its desire to play a more important role on the international scene. The creation of the European Regional Committee had a strong influence on IMS because from that time on, IMS made a major effort to be sure that all of its principal committees, Editorial Boards and even Nominating Committees had substantial representations outside of North America.

Soon after the creation of the European Regional Committee, there was a conflict between Theil and IMS President Bowker that resulted in the resignation of Theil as chair. Theil was succeeded by Anders Hald who successfully guided the brand new committee through the next three, four years. Roy Geary of the Dublin Economic Research Institute invited the committee to hold its first meeting, jointly with the Econometric Society and TIMS in Dublin in 1962 and some 300 participants turned up at this first European meeting. Here is a list of the chairmen prior to the transition of the committee into the Bernoulli Society.

  • 1961: Henri Theil (Netherlands)
  • 1961-1964: Anders Hald (Denmark)
  • 1964-1968: Peter Whittle (UK)
  • 1968-1970: Jan Hemelrijk (Netherlands)
  • 1970-1972: Klaus Krickeberg (Germany)
  • 1972-1974: Joe Gani (UK)
  • 1974-1975: Jim Durbin (UK)

Anders Hald

In its report to the Council of IMS in 1969, the European Regional Committee complained that it was too much dominated by IMS. This feeling seems to have been voiced at other IMS meetings both in Europe and in US. In the late sixties, the aggravation of the situation in Vietnam might have been partly responsible for the anti-US feelings that became more and more apparent, particularly among British statisticians. Also the impossibility to involve Soviet statisticians in European activities was seen as a drawback to the US controlled European Regional Committee. One has to understand these resentments against IMS within their historic context. For example, the fact that the President of IMS appointed the members of the European Committee rather than having them elected by the European statisticians at large, caused uneasiness. On the other hand no IMS influence had ever been experienced on the scientific programmes of meetings and no financial support has been provided by IMS.

The continuation of the European meetings also caused a major headache. There was a tendency within the European Regional Committee that the next organiser of a European meeting would automatically become the next chairman of the committee. It is not hard to imagine that this arrangement did not guarantee the quality or even the continuation of the meetings. That the meetings still continued during the early seventies was greatly due to the efforts of Willem Van Zwet and Joe Gani who also saw the necessity to find a more stable umbrella for the committee.

Here is a list of meetings organized prior to the transition into the Bernoulli Society.

  • Dublin, 3-7 September 1962.
  • Copenhagen, 8-10 July 1963.
  • Bern, 14-18 September 1964.
  • London, 5-10 September 1966.
  • Amsterdam, 2-7 September 1968.
  • Hannover, 19-26 August 1970.
  • Budapest, 31 August - 5 September 1972.
  • Prague, 18-23 August 1974.

It is interesting to note that ISI did most of the administration for these meetings, even the registrations; scientifically however it remained at the side line. This was going to change soon. The discussion on shifting the affiliation of the European Committee from IMS to ISI was brought up at the ISI-session in Vienna in 1973 by Jim Durbin who was incoming chairman of the European Regional Committee. An amalgamation with IASPS was mentioned as one of the possible alternatives.

2.3 CCSP

The youngest partner in the Bernoulli triad was the Committee for Conferences on Stochastic Processes. In July 1971 Julian Keilson took the initiative to organize a Rochester Conference on Stochastic Processes. About the same time he, together with Uma Prabhu, Richard Syski and Wim Cohen, had negotiated a contract with North Holland for the publication of a new journal Stochastic Processes and their Applications.

Julian Keilson

Wim Cohen from the Technical University in Delft was a participant at the meeting in Rochester. When he returned, he called me on the phone and suggested that I should organize a similar meeting in Leuven in the summer of 1972. During the spring of that year, I had the opportunity to visit Keilson in Rochester to talk about the arrangements to be made for the conference. He asked me to call the Leuven meeting, the 2nd Conference on Stochastic Processes and Applications, making his conference at Rochester automatically the first. The evening before the conference started in Leuven, a Standing Committee has been installed and tentative working rules were drafted. I was asked to be the first chairman of that committee. In the next few years, an annual conference on stochastic processes was held at different locations; till 1975 they were the following:

  • 1971 (27-30 July), Rochester, New York, USA;
  • 1972 (12-16 August), Leuven, Belgium;
  • 1973 (13-17 August), University of Sheffield, UK;
  • 1974 (5-9 August), York, Canada;
  • 1975 (8-13 June), College Park, Maryland, USA.

From the beginning, the CCSP had been looking into possibilities for a more formal structure through which the activities of the group on stochastic processes could develop. One possibility was the creation of an independent society with the newly established journal as flagship publication. Alternatively, the group could associate itself with an existing scientific society. 

3. Initiation of the Bernoulli Society

We are ready to bring the three groups together under the Bernoulli umbrella. Since 1972, the Dutch probabilists and statisticians meet every year in Lunteren, a village close to Utrecht. In November 1973, Jim Durbin and John Kingman were among the speakers that had been invited by Willem van Zwet. Remember that Jim Durbin was at that time chairman of the European Committee of IMS while I chaired the Stochastic Processes Committee. With the four of us, Jim Durbin, John Kingman, Willem van Zwet and myself, we discussed a wide set of problems: the desire of IASPS to broaden its interests, the wish of the European Statisticians for reallocation and the possible umbrella society for the Stochastic Processes Committee. It quickly became clear that a transformation of IASPS would be among the best possible solutions for most if not all of of these problems.

An intensive correspondence and diplomatic activity started. Joe Gani and Jim Durbin invited David Kendall, President of IASPS, to investigate the possibility for a transformation.

David Kendall

Early July '74, Kendall was ready with a first draft of the necessary changes in the statutes and sent them to the members of the IASPS council. The reactions were mixed to say the least. For example, P.A.P. Moran was against because it would weaken ISI, while Arthur Linder formulated his fear for conflicts with the Biometric Society. Joe Gani however was fully in favour and forecasted that the ERC/IMS and the CCSP would give their blessings easily.

The reactions of the two committees were indeed positive. At its York meeting in June 1974, the CCSP agreed in principle to affiliate itself to the new society. The committee welcomed that I would change my chairmanship of the committee for the Scientific Secretary-ship of the Bernoulli Society. As part of the agreement, the CCSP proposed Julian Keilson for nomination on the new council of the Bernoulli Society. IASPS President Kendall replied that this was not immediately feasible as the IASPS statutes were still in vigour and therefore not more than two council members could come from the same country. Now, both Marc Kac and Marvin Zelen were already elected for the period 1973-77. Kendall left Keilson the two alternatives to either shoot one of his compatriots or to change his nationality. Keilson was later elected for the period 1977-81. However, his interests in the activities of the Bernoulli Society decreased rapidly.

Similarly, at the meeting in Prague in August '74, the IMS Committee for European Meetings reacted favourably. It welcomed that its chairman Jim Durbin would become the Treasurer of the new society. The President of IMS at that moment, Fred Mosteller, said that the creation of the reconstituted IASPS made him envious as he had always wanted to be a Bernoulli.

After a final set of cosmetic changes, the draft of the rewritten statutes was submitted to the ISI Bureau on 4 September 1974. The Bureau, under the administrative guidance of ISI Director Bart Lunenberg, gave its blessing to the new developments.

Photo of Bart Lunenberg
Bart Lunenberg

The role played by Bart Lunenberg, who died in January 2000, has been far reaching. He was like the surveyor who knew all the partners and their subtleties. His administrative skills were unsurpassed. He fully cooperated in the transformation of IASPS that he saw as a crucial component in the changes that were necessary to give a more scientific face to the otherwise bureaucratic ISI.

On 1st March 1975, Kendall wrote to all IASPS members with the request to cast a vote on the proposed amendments. The outcome was made public in a letter of 6th June from the ISI Permanent Office to Kendall. Of the 126 valid ballots, 101 voted in favour, 20 voted against while there were 5 abstentions. The ballots are in the ISI archives at the Permanent Office. Also those of the 20 members that voted against. Some of them made use of all the blank space on the ballot paper to express their disappointment with the changes. Here are two of them.

  • This new title conflicts so drastically with the IMS that I cannot remain a member of the Bernoulli Society if it is approved.
  • I am outraged at this slick scheme of the mathematical statisticians to take over a subsection initiated to serve physical science applications.

Also the fact that the name Bernoulli was too European was voiced a couple of times.

As amendments to the Statutes of an ISI-subsection are only subject to approval by the ISI-Bureau, IASPS ceased to exist as such on 10 June 1975 and was immediately reconstituted into the Bernoulli Society for Mathematical Statistics and Probability. David Kendall transferred the presidential responsibilities to his successor David Blackwell during the ISI-session in September 1975 in Warsaw. At this meeting, the Bernoulli Society held its first official General Assembly. From then on the society started to live its own life.

4. Why the name?

A classical question among members of our society is, how the society got its name. Already in the first draft of the statutes for IASPS, Neyman had suggested the name International Bernoullian Association for the new ISI subsection. However, the ISI Bureau insisted on International Association for Statistics in the Physical Sciences.

Neyman's reasoning behind this name was that the Bernoulli's had been covering most areas of scientific knowledge. The Bernoulli's form a large family of mathematicians, physicians, pharmacists, physicists, geologists, lawyers, priests and teachers, but we also find a fair number in trade and commerce. Let me single out a few Bernoulli's that are close to the goals of the society. The most well-known is Jacob (1655-1705), mathematician, astronomer and the author of Ars Conjectandi. He applied probability theory to moral, political and economic subjects. Then there is Johann (1667-1748), brother of Jacob, chemist, mathematician and (as you might not know) discoverer of de l'Hôpital's rule. A third is Daniel (1700-1782), son of Johann, mathematician and philosopher. These three Bernoulli's can be seen on the figure below. Further there is Niklaus (1687-1759) who was responsible for the printing of the Ars Conjectandi in 1713. These four are just a few from a very remarkable family.

Three members of the Bernoulli family
Three members of the Bernoulli family

In 1974, when Kendall was redrafting the IASPS-statutes, Neyman was still alive. He wrote the letter to Kendall on 24 January reproduced below. It is most remarkable that Neyman inserted the second "i" in the name Bernoulli. This reminds me of a beautiful story about De Morgan that I learned among many other things from Steve Stigler. At a very young age De Morgan had lost the sight of an eye. Once an actuary by the name of Hendricks approached De Morgan on one of the Bernoulli's but spelt the name wrongly, that is with two i's. "Oh," replied De Morgan, "you have deeply offended me. Pray always keep in mind the personal interest I take in one-eyed philosophers".

At the time of the restructuring of IASPS, Arthur Linder mentioned to David Kendall that he became acquainted with one of the Bernoulli descendants in Switzerland. Kendall got in contact with Peter Ferdinand Bernoulli-Stiffler, a chemist living in Basel, Switzerland, who did graduate studies at the Manchester College of Technology. Kendall requested the Bernoulli family to allow the society to use elements of the Bernoulli family's coat of arms. This is the reason for the argent and vert colours on all of the Bernoulli stationery. Peter Bernoulli offered a book to Kendall with the family history and genealogy. It was Kendall's intention that this book should be passed from president to president at the occasion of the take over at the ISI-sessions.

Letter of J. Neyman to D. Kendall
Letter of J. Neyman to D. Kendall

The last figure shows a page of the book and contains the signatures of the first presidents of the Bernoulli Society. In 1995, I got the book from Ole Barndorff-Nielsen. At that time, it contained all the signatures from David Cox onwards except the one of Betty Scott who unfortunately died in 1988. I hunted for the remaining signatures. The list proves that the memory of the society is indeed fading quickly. When David Cox signed the book, he forgot that his term of office ran from 1979 to 1981, not from 1981 to 1983. To be correct, his name and that of Paul Révèsz should be reversed. The only other missing signature is that of the current President David Siegmund. There are plenty of blank pages at the back of the book to allow numerous presidential signatures.

5. The Bernoulli Society and IMS

Let me finally deal with the Bernoulli Society's relation to IMS. As I explained in the first part of my lecture, IMS played a decisive role in the creation of the society through its European Regional Committee. The fact that ISI has had its headquarters in the Netherlands might partly explain why still many North-American statisticians consider the Bernoulli Society a European society.

As soon as the European Regional Committee of IMS became the first regional committee within the Bernoulli Society, official relations between IMS and the Bernoulli Society came to a standstill. No liaison was even appointed between IMS and the newborn society and this remained the case for many years. To avoid friction, the Bernoulli Society never seriously pondered to establish a North American Regional Committee although the idea has been phrased occasionally.

The first jointly organized activity was a satellite meeting to the Amsterdam ISI-session in 1985. In August that year a Conference on Mathematical Statistics and Probability was held in Maastricht. A major breakthrough however came with the jointly organized Second World Congress of the Bernoulli Society in Uppsala, Sweden in 1990. This change resulted from the fact that since 1988 there existed a genuine Coordination Committee between the two societies; it had been established by Bernoulli President Willem van Zwet and IMS President Peter Bickel. In the meantime four of the Bernoulli Society Presidents came from IMS circles.

We can only hope that this fruitful collaboration will continue and may even extend to issues where both societies are gearing towards the same goals like international cooperation and publications.


This note is based on the opening lecture of the Fifth World Congress of the Bernoulli Society. I take great pleasure in thanking all those that have kindly shared information with me. In particular Steve Stigler gave me a smart list of does and don'ts for a text with an historic undertone. Richard Syski, Willem van Zwet and James Durbin provided lots of historic elements for the period prior to 1975. Also the Staff of the Permanent Office of ISI has been extremely helpful during my searches in the ISI and Bernoulli Society archives.

Let me add a personal wish. If any one among the readership of this publication still has documents or knows colleagues having documents related to the history of the Bernoulli Society, please, don't burn them yet. I would only be glad to add them to the Bernoulli Society archives that will be stored at the ISI Permanent Office.

Jef L. Teugels
Katholieke Universiteit Leuven


Signatures of BS presidents  

 Signatures of BS presidents


The East Asian and Pacific Regional Committee (EAPRC) of the Bernoulli Society has a new set of members from 2020.

Current members of the EAPRC

Chair (2020-2021):

  •  Bikramjit Das (Singapore Univ. of Tech. and Design)

Members (2020-2023):

  • Giang Nguyen (University of Adelaide, Australia)
  • Huazhen Lin (Southwestern University of Finance and Economics, China)
  • Parthanil Roy (Indian Statistical Institute, India)
  • Ryoki Fukushima (University of Tsukuba, Japan)

The East Asian and Pacific Regional Committee (EAPRC) of the Bernoulli Society helps in organizing international conferences, sponsors and supports Conference Sessions and broadly plans activities related to probability and statistics in the East Asia-Pacific Region. It comprises a committee chair, and eight to ten ordinary members selected to ensure broad geographical representation. The term of office of an ordinary member shall be four years, with approximately one-half elected every two years. The term of office of the chair shall be two years.







EAPRC (from 1997)

After more than ten years of lying dormant, the East Asian and Pacific Regional Committee (EAPRC) of the Bernoulli Society finally came to life. At the 51st ISI Session held in August 1997 in Istanbul, the Working Committee for the revival of the EAPRC put together the following new EAPRC:

Honorary Advisor: David Vere-Jones,

Chair: Tim Brown (Australia)


  • Tim Brown, (Australia) (1997-1999)
  • Bong Dae Choi, (Korea) (1997-1999)
  • Masatoshi Fukushima, (Japan) (1997-1999)
  • Tran Manh Tuan, (Vietnam) (1997-1999)
  • Jia-Ding Chen, (China) (1997-2001)
  • Wei-Liem Loh, (Singapore) (1997-2001)
  • David Scott, (New Zealand) (1997-2001)
  • Ana Tabunda, (Philippines) (1997-2001)
  • Choon-Peng Tan, (Malaysia) (1997-2001)

The Working Committee also formulated the following working rules:

The East Asian and Pacific Regional Committee (EAPRC) will organize international meetings on probability and statistics and from time to time sponsor or support other meetings in the East Asia-Pacific Region. It shall comprise the committee chair, the past committee chair, and eight to ten ordinary members selected to ensure broad geographical representation. The term of office of an ordinary member shall be four years, with approximately one-half elected every two years. NO ORDINARY MEMBER SHALL SERVE MORE THAN TWO CONSECUTIVE TERMS. The term of office of the chair shall be two years. The chair is eligible for re-election and shall serve no more than two consecutive terms. The term of office of the past committee chair shall be two years.


- Committee Members
- Past and future conferences
- Guidelines for organisers

The Committee for Conferences on Stochastic Processes (CCSP) is a subject area committee of the Bernoulli Society for Mathematical Statistics and Probability, under Article 5.2 of its statutes. The objective of CCSP is the advancement of the theory and application of stochastic processes. It will organize international meetings on this subject, and generally play a role in the activities of the International Statistical Institute, that is consistent with this task. The CCSP will conduct its affairs in accordance with the spirit of the statutes of the Bernoulli Society, while retaining autonomy and flexibility, in order to ensure continuity of ideas and goals.

Committee Members



Christina Goldschmidt(UK)


Past Chair:

Zhen-Qing Chen (US)


Active members:

Itai Benjamini (IL)


  Vladimir Bogachev (RU) [2016-2019][2020-2023]

Sandra Cerrai  (US)



Zhen-Qing Chen (US)

[2016-2019][2020-2023] (2020-2021 as Chair)


Ryoki Fukushima (JP)



Nina Gantert (DE)



Christina Goldschmidt (UK)

[2014-2017][2018-2021] [2020-2021 as Chair]


Cristina Toninelli (FR)



Panki Kim (KR)


  Claudio Landim (BR)  [2020-2023]

Greg Lawler (US)

[2020-2021] (chair of LOC for SPA 2019)


Zenghu Li (CN)


  Claudia Klüppelberg (US) [BS president, ex officio]
  Lea Popovic  (CA)   [2018-2021]
  Brian Rider (US) [2016-2019][2020-2023]
  Victor Rivero (MX) [2016-2019] [2020-2023]

Parthanil Roy (IN) 

[2018-2021] first term


Karl-Theodor Sturm (DE)


  Sergei Zuyev (SE) [2020-2021] (Chair of LOC for SPA 2018)

Past and future conferences on stochastic processes and their applications (SPA)

  • 41st 2019 Evanston, Chicago, USA, July 8-12.
  • 40th. 2018 Gothenburg, Sweden, June 11-15 conference website.
  • 39th. 2017 Moscow, Russia, July 24-28, conference website.
  • ........ 2016 No meeting (World Congress, Toronto, Canada, July 11-15, conference website.)
  • 38th. 2015 Oxford, UK, July 13-17, conference website.
  • 37th. 2014 Buenos Aires, Universidad de Buenos Aires, Argentina, July 28 - August 1, conference website, participants 300.
  • 36th. 2013 Boulder, Colorado, USA, July 29 - August 2, 2013, conference website.
  • ........ 2012 No meeting (World Congress, Istanbul, Turkey, July 9-14, conference website.)
  • 35th. 2011 Oaxaca, Mexico, June 19-25, 2011, conference website.
  • 34th. 2010 Osaka, Japan, September 6-10, 2010, conference website, participants 406.
  • 33rd. 2009 Berlin, Germany, July 27-31, 2009, conference website, participants 650.
  • ........ 2008 No meeting (World Congress, Singapore, July 14-19, 2008, conference website.)
  • 32nd. 2007 Champaign-Urbana, Illinois USA, August 5-11, 2007, conference website, participants 200.
  • 31st. 2006 Paris, France, July 17-21, 2006, conference website, participants 550.
  • 30th. 2005 Santa Barbara, California, USA, conference website, participants 150, see the report by Raya Feldman in Bernoulli News 12, No.2, 2005.
  • ........ 2004 No meeting (6th World Congress, Barcelona, July 26-31, 2004, conference website.)
  • 29th. 2003 Angra dos Reis, Brazil
  • 28th. 2002 Melbourne, Australia
  • 27th. 2001 Cambridge, England
  • ........ 2000 No meeting (5th World Congress in Guanajuato)
  • 26th. 1999 Beijing, China
  • 25th. 1998 Corvallis, Oregon, USA
  • 24th. 1997 Viña del Mar, Chile
  • ........ 1996 No meeting (4th World Congress in Vienna)
  • 23rd. 1995 Singapore
  • ........ 1994 No meeting (3rd World Congress in Chapel Hill)
  • 22nd. 1993 Amsterdam, The Netherlands
  • 21st. 1992 York, Canada
  • 20th. 1991 Nahariya, Israel
  • 19th. 1990 Eisenach, Germany
  • 18th. 1989 Madison, USA
  • 17th. 1988 Rome, Italy
  • 16th. 1987 Stanford, USA
  • 15th. 1985 Nagoya, Japan
  • 14th. 1984 Gothenburg, Sweden
  • 13th. 1983 Cornell, USA
  • 12th. 1982 Clermont-Ferrand, France
  • 11th. 1981 (December) India
  • 10th. 1981 Montreal, Canada
  • ........ 1980 No meeting
  • 9th. 1979 Evanston, USA
  • 8th. 1978 Canberra, Australia
  • 7th. 1977 Enschede, The Netherlands
  • 6th. 1976 Israel
  • 5th. 1975 College Park, Maryland
  • 4th. 1974 York, Canada
  • 3rd. 1973 Sheffield, UK
  • 2nd. 1972 Louvain or Leuven, Belgium
  • 1st.  1971 Rochester, NY, US

Guidelines for organisers of SPAs

The CCSP takes responsibility for general oversight of the SPAs, by interacting with SPAs’ organisers. The CCSP in cooperation with the local organisers, will make sure that there is broad representation on the Scientific Programme Committee and in the speakers, that local facilities are appropriate and that registration fees are reasonable.

Each SPA will have at least two committees: an Organising Committee and a Scientific Programme Committee. Members of these committees are appointed by the organisers, in consultation with CCSP.

The scientific programme of a SPA will typically consists of:

  • Plenary lectures (about 13, including the named ones)
  • Doob lecture*
  • Schramm lecture (Selected by the Doob/Schramm Lecture Committee in collaboration with IMS)
  • Lévy lecture (selected by SPA organizers, sponsored by Elsevier)
  • IMS-Medallion lectures (up to two, selected and sponsored by IMS)
  • Itô Prize lecture (by the Itô Prize winner, sponsored by Elsevier, each second year)
  • Invited sessions (about three lectures each)
  • Contributed sessions
  • Poster sessions

* Selected by the Doob/Schramm Lecture Committee in collaboration with IMS in years divisible by 4 when there is a joint BS-IMS World Congress, and by the Scientific Program Committee of SPA meetings during all other years - sponsored by the Illinois J. of Mathematics.

The committee advises the Executive Committee on all aspects of publication and approves the policies of the Bernoulli Society in this area. In particular, it assesses the long-term welfare of the publications the society is involved in - alone or jointly with other societies. An important activity of the committee is the search for chief editors of the publications, and negotiations with publishers and other partners. The chairman is a member of the Publications Committee of the International Statistical Institute to ensure strong relations with our umbrella organization.

Committee Members

Herold Dehling (Germany, Chair, until summer 2022)

Adam Jakubowski (Poland, ex-officio as incoming president, until summer 2021)
Holger Dette (Germany, ex-officio as former EIC of Bernoulli, until 12/2022)
Vladas Pipiras (USA, until 12/2021)
Florence Merlevede (France, until 12/2021)
Siva Athreya (India, until 12/2022) 
Irene Gijbels (Belgium, until 12/2022)

- Executive Committee
- Council
- Committee Chairs
- Regional Committee Chairs
- Editors
- Web Editor

Executive Committee


Adam Jakubowski (Nicolaus Copernicus Univ., Torun, Poland) 

July 2021 - July 2023
Past President

Claudia Klüppelberg (TU Munich, Germany)

July 2021 - July 2023
President Elect

Victor Panaretos (EPFL Laussane, Switzerland)

July 2021 - July 2023
ISI Director Ada van Krimpen (ISI Office, Netherlands) Aug 2009 -
Publicity Secretary Leonardo Rolla (Univ. of Warwick, UK) Nov 2019 - Dec 2023
Membership Secretary Sebastian Engelke (Univ. of Geneva, Switzerland)   Nov 2019 - Dec 2023
Publications Secretary Herold Dehling (Ruhr-Univ. Bochum, Germany)  July 2018 - June 2022
Scientific Secretary Song Xi Chen (Peking Univ., China)

Aug 2019 - Aug 2024


Geoffrey Grimmett

Jan 2020 - Dec 2023

Former Non-Presidential Officeholders of the Bernoulli Society Executive Committee

Ordinary Council Members 2019-2023

  Ingrid K. Glad (Univ. of Oslo, Oslo, Norway)  
  Johanna G. Neslehova (McGill Univ., Canada)  
  Shige Peng (Shandong Univ., China)  
  Gesine Reinert (Oxford Univ., UK)  
  Robert Stelzer (Ulm Univ., Germany)  
  Jianfeng Yao (Univ. of Hong Kong, Hong Kong)  

 Ordinary Council Members 2021-2025

  David Aldous (UC Berkeley, USA)  
  Susanne Ditlevsen (Copenhagen Univ., Denmark)  
  Jean-Marie Dufour (McGill Univ., Canada)  
  Marie-Colette van Lieshout (Twente Univ., Netherlands)  
  Rolando Rebolledo (Valparaiso Univ., Chile)  
  Aad van der Vaart (TU Delft, Netherlands)  

Chairs of Standing Committees

Administrative Committee

Publication Committee Herold Dehling (Ruhr-Univ. Bochum, Germany)   July 2018 - June 2022
Publicity Committee Leonardo Rolla (Univ. of Warwick, UK) Nov 2019 - Dec 2023

Subject Area Committees

Conferences on Stochastic Processes Christina Goldschmidt (Oxford University) Jan 2020 - Dec 2021
Probability and Statistics in the Physical Sciences Marcos Valdebenito (Adolfo Ibáñez University, Chile)

Jan 2021 - Dec 2022

Statistical Network Science  

Jan 2022 - Dec 2023 

Regional Committees

European Gerda Claeskens (KU Leuven, Belgium) Jan 2021 - Dec 2022
East-Asian and Pacific Bikramjit Das (SUTD, Singapore) Jan 2020 - Dec 2021
Latin America Juan Carlos Pardo Millán (CIMAT, Mexico) April 2021 - March 2023


Young Researchers


Imma Curato (IMF, Ulm University);

Sandro Gallo (Federal Univ. of São Carlo, Brazil);

Zhenhua Lin (NUS, Singapore)

Aug 2020-July 2024

Journal Editors

Bernoulli Markus Reiss (Humboldt Univ., Berlin, Germany) & Mark Podolskij (Aarhus Univ., Denmark)  Jan 2019 - Dec 2021
Stochastic Processes and Their Applications Matthias Löwe (Münster Univ., Germany) April 2021 - March 2024

Web Editors

Bernoulli Society

Carlos Améndola (TU Munich, Germany)  July 2021 - June 2023 

Backend Editor

Björn Böttcher (TU Dresden, Germany)  Jan 2005 -

Other Editors

Bernoulli News

Manuele Leonelli (IE Univ., Madrid, Spain)  July 2019 - June 2023 
e-Briefs Bojana Milošević (Univ. of Belgrade, Serbia)  July 2021 - June 2023 
Twitter Manager Corina Constantinescu (Univ. of Liverpool, UK)  July 2019 - June 2022 
© Bernoulli Society