Principles of Knowledge Representation and Reasoning, Incorporated (KR Inc.) is a not for profit Scientific Foundation incorporated in the state of Massachusetts of the United States of America, concerned with fostering research and communication on knowledge representation and reasoning.
Its primary activities include organizing a series of prestigious conferences, the conferences on Principles of Knowledge Representation and Reasoning, cooperating with workshops on related topics, maintaining informational materials on the World Wide Web, and maintaining KR-related community resources.
KR News
Pavlos Peppas († 2025)
The KR community is mourning the loss of Pavlos Peppas. Pavlos had been a well-known and firmly established member of the community for many years. He advanced the field of knowledge representation and reasoning in many ways, in particular, with respect to novel concepts and techniques in belief revision. Moreover, Pavlos served the community by maintaining KR Inc's web pages and mailing lists during 2020–2024. Most prominently, Pavlos was the local organizer of KR 2020 (online, under Covid conditions) and KR 2023 on the beautiful Greek island of Rodos.
Pavlos passed away on Feb 4, 2025, after a short and severe illness, in Greece where he held the position of professor at the University of Patras. We pass on our sincere condolences to his family and friends, in particular, his wife and his two daughters.
KR 2025
The 22nd International Conference on Principles of Knowledge Representation and Reasoning (KR 2025), will be held in Melbourne, Australia, 2025.
We look forward to welcoming you to Melbourne in 2025!