Events

• 

  Conference of Next Generation Arithmetic 2025 (CoNGA'25) - 14 & 15 November 2025

  CALL FOR PAPER

  Paper submission by 31 July 2025
  
  Co-located with IEEE Supercomputing (SC25)
  
  

• 

  Conference of Next Generation Arithmetic 2024 (CoNGA'24) - 20 & 21 February 2024

  CALL FOR PAPER

  Paper submission by 5 January 2024
  
  Co-located with Supercomputing Asia 2024 (SCA) and HPC Asia 2024, Sydney, Australia.
  
  

• 

  Conference of Next Generation Arithmetic 2023 (CoNGA'23) - 27 & 28 February 2023

  CALL FOR PAPER

  Paper submission by 1 7 November 2023
  - Notification of acceptance of papers by 30 November 2023
  - Camera-ready papers by 31 December 2023
  
  Co-located with Supercomputing Asia 2023 (SCA) and HPC Asia 2023, Singapore.
  
  

• 

  Conference of Next Generation Arithmetic 2019 (CoNGA'19) - 13 & 14 March 2019

  CALL FOR PAPER (Extended Deadline!)

  Paper submission by 1 15 December 2018
  - Notification of acceptance of papers by 4 February 2019
  - Camera-ready papers by 3 March 2019
  
  Co-located with Supercomputing Asia 2019 (SCA), Singapore.
  - Video Recordings
  - Media Gallery
  - Slides
  
  

• 

  Inaugural Conference of Next Generation Arithmetic (CoNGA) - 28 March 2018

  Focusing on unums and posits

  Next Generation Arithmetic Congress Meeting
  
  Registration is closed due to overwhelming response.
  If you are still interested in attending, you may still do so as a walk-in attendee on the event day itself.
  However, priority will be given to registrants who have pre-registered with us.
  
  Co-located with Supercomputing Asia (SCA) 2018 Conference, at Resort World Convention Centre, Singapore
  - Video Recordings
  - Media Gallery
  - Slides
  

• 

  SC 17: BoF - 14 November (Tuesday) at 17:15-18:45

  Improving Numerical Computation with Practical Tools and Novel Computer Arithmetic

  Location: 704-706
  Efficient use of computer arithmetic is crucial to HPC. Unfortunately, few software analysis tools exist to analyze floating-point accuracy or to recommend robust mixed-precision modifications for full-sized applications. At the same time, next-generation arithmetic formats such as Gustafson’s latest Type III unums (posits and valids) offer the possibility of better accuracy, performance, energy efficiency, and reproducibility, but their implementations and tool ecosystems are still young. The goal of this BoF is to connect researchers and industry practitioners interested in improving the state of the art in this area, and to begin to identify concrete ways to work together.