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The confe rence is concerned with the theory of computabilit y and complexity over real-valued data. Scientists working in the area of computation on real-valued data come from different fields, such as theoreti cal computer science, domain theory, logic, constr uctive mathematics, computer arithmetic, numerical mathematics and all branches of analysis. The con ference provides a unique opportunity for people f rom such diverse areas to meet, present work in pr ogress and exchange ideas and knowledge.

\nThe topics of interest include foundational work on various models and approaches for describing co mputability and complexity over the real numbers. They also include complexity-theoretic investigati ons, both foundational and with respect to concret e problems, and new implementations of exact real arithmetic, as well as further developments of alr eady existing software packages. We hope to gain n ew insights into computability-theoretic aspects o f various computational questions from physics and from other fields involving computations over the real numbers.

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URL:http://cca-net.de/cca2023/
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Authors are in vited to submit 1-2 pages abstracts in PDF format. If full versions of papers are already available as technical report or arXiv version, then corresp onding links should be added to the reference list . Final versions of abstracts might be distributed to participants in hardcopy and/or in electronic form.