IIASA alumnus and donor István Sebestyén discusses the first permanent computer network connections for science and research between East and West – during and after the Cold War era and 10 years before the Internet.

István Sebestyén © IIASA

István Sebestyén in 1978 at IIASA

Sebestyén studied Electrical Engineering at the Technical University in Budapest, receiving his MS in 1970 and PhD in 1974. He then joined the Computer Laboratory of the Institute for Coordination for Computer Techniques. His field of interest was software engineering. From 1974 to 1977, he participated in a number of joint development projects on the subject with Siemens AG. Between 1978 and 1984 he worked at IIASA, first in the Secretariat, then as a scientist in the Computer Science Group of the Systems and Decision Sciences area, and later in the Management and Technology Area.

Below is his presentation on establishing and operating the first permanent computer network connections from and to Austria and between East and West for science and research:

News

Portrait of an Asian girl wearins a face mask to protect against PM 2.5 dust and air pollution.

21 March 2025

Strengthening policy for clean air and climate solutions in the ASEAN region

A new report released by the UN Environment Programme (UNEP), highlights the urgent need for integrated policies to address air pollution and climate change across Southeast Asia. IIASA researchers contributed as authors of the first chapter, laying the foundation for science-based policy action.
Green terraced fields in the mountain in Amhara province near city Weldiya with traditional african houses, Ethiopia agriculture concept

20 March 2025

IIASA and Ethiopia explore research collaboration in innovation and sustainability

On 19 March 2025, IIASA hosted a virtual workshop with Ethiopia’s Ministry of Innovation and Technology and the National Research Foundation of South Africa. The event explored research and innovation opportunities to support Ethiopia’s strategic development goals, focusing on areas such as climate change, food security, and sustainable energy.
Portrait of Dr. h.c. Johan Kuylenstierna

03 February 2025

Dr. h.c. Johan Kuylenstierna receives prestigious H.M. The King's Medal

Dr. h.c. Johan Kuylenstierna, IIASA Council member representing Sweden, has been awarded the H.M. The King's Medal (12th size, bright blue ribbon) in recognition of his significant contributions to sustainability and global environmental efforts.