Episode Details

In this episode, Conor and Bryce chat with Phineas Porter about the functions delta, prior and more over dinner.

• Link to Episode 176 on Website
• Discuss this episode, leave a comment, or ask a question (on GitHub)

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• ADSP: The Podcast
• Conor Hoekstra
• Bryce Adelstein Lelbach

About the Guest:

Phineas Porter is a Software Developer at Jump Trading. Previously, he held roles in quant research and technology at UBS and Citibank. He graduated from Columbia University in 2014 with a degree in Operations Research. He lives in New York City with his wife, daughter (Ada) and son (Solomon).

Show Notes

Date Recorded: 2024-03-06
Date Released: 2024-04-05

• Franchia Vegan Cafe
• thurst::reduce_by_key
• thrust::inclusive_scan
• thurst::inclusive_scan_by_key
• KXCON23 | Nick Psaris | Matching Algorithms in q and kdb
• KXCON23 | Phineas Porter | Dynamic Programming Approach to Content Aware Image Resizing | kdb at Jump Trading
• thrust::reduce
• ADSP Episode 131: One Algorithm To Rule Them All!
• Q prior
• C++23 std::views::adjacent_transform
• C++98 std::adjacent_difference
• C++98 std::partial_sum
• C++17 std::variant
• Q deltas
• C++23 std::views::zip
• NumPy diffs
• ArrayCast Episode 76: Conor McCarthy, PyKX and kdb+ 4.1
• ADSP Episode 147: 🇸🇮 SRT23 - Parallel std::unique Revisited (on a Walk in Venice)
• The Two Egg Problem

Intro Song Info

Miss You by Sarah Jansen https://soundcloud.com/sarahjansenmusic
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: http://bit.ly/l-miss-you
Music promoted by Audio Library https://youtu.be/iYYxnasvfx8