% generated by tables/make_tables.py from /Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/informatique/wp44/results/econometrics/its_results.json
\begin{longtable}{lrrrrrr}
\caption{Data-driven break and changepoint dates by category, and whether any falls in the H3 window (October 2022 to June 2023).}\label{tab:p9-unknown-breaks}\\
\toprule
\textbf{Category} & \textbf{Bai--Perron (BIC)} & \textbf{Bai--Perron (LWZ)} & \textbf{PELT} & \textbf{BOCPD resets} & \textbf{BIC break in window} & \textbf{PELT in window} \\
\midrule
\endfirsthead
\toprule
\textbf{Category} & \textbf{Bai--Perron (BIC)} & \textbf{Bai--Perron (LWZ)} & \textbf{PELT} & \textbf{BOCPD resets} & \textbf{BIC break in window} & \textbf{PELT in window} \\
\midrule
\endhead
AI Agents and Autonomous Systems & 2022-07, 2024-07 & 2022-07, 2024-07 & 2023-12, 2025-08 & none & no & no \\
AI Safety and Alignment & 2021-06, 2022-09 & 2022-07 & 2020-02, 2024-02 & none & no & no \\
Accelerators and AI Hardware & 2024-11 & 2024-11 & 2023-04, 2025-01 & none & no & yes \\
Algorithms and Data Structures & 2023-04 & 2023-04 & 2023-08, 2025-08 & none & yes & no \\
Applied Cryptography & 2022-07 & 2022-07 & 2022-11, 2024-12 & none & no & yes \\
Autonomous Scientific Discovery & 2020-02, 2022-06, 2024-07 & 2022-05 & 2020-02, 2023-12 & none & no & no \\
Blockchain Systems & 2020-04 & none & 2019-02, 2022-12 & 2019-03 & no & yes \\
Cloud Computing & 2022-11, 2025-01 & 2023-05 & 2025-01 & 2025-02 & yes & no \\
Compilers & 2023-04 & 2023-04 & 2023-10, 2025-10 & 2021-04 & yes & no \\
Computational Biology & 2020-02, 2023-12 & 2022-07 & 2020-02, 2023-12 & none & no & no \\
Computational Complexity & 2023-04 & 2023-04 & 2023-10, 2025-01 & none & yes & no \\
Computer Architecture & 2023-05 & 2023-05 & 2025-01 & none & yes & no \\
Computer Graphics & 2022-08, 2024-07 & 2022-08 & 2023-02, 2024-12 & none & no & yes \\
Computer Networks & 2022-02 & 2022-02 & 2023-05, 2024-12 & none & no & yes \\
Computer Vision & 2022-04 & 2022-04 & 2020-12, 2023-12 & none & no & no \\
Cybersecurity & 2022-07 & 2022-07 & 2022-11, 2024-12 & none & no & yes \\
Database Systems & 2023-11 & 2023-11 & 2023-11, 2025-01 & none & no & no \\
Deep Learning Architectures & 2021-07 & none & 2020-02, 2023-12 & 2019-03 & no & no \\
Distributed Computing & 2022-07, 2024-07 & 2023-04 & 2023-10, 2025-01 & none & no & no \\
Edge Computing & 2025-01 & none & 2020-06, 2023-12 & none & no & no \\
Federated Learning & 2020-02 & 2020-02 & 2020-02, 2023-05 & none & no & yes \\
Formal Verification & 2022-02, 2024-07 & 2024-09 & 2024-03, 2025-09 & 2024-03 & no & no \\
Foundation Models & 2021-10 & none & 2020-02, 2023-10 & none & no & no \\
Generative AI & 2021-11 & 2021-11 & 2020-12, 2023-12 & none & no & no \\
Human-Computer Interaction & 2022-11 & 2022-11 & 2023-12 & 2021-05 & yes & no \\
Information Retrieval & 2022-07, 2024-07 & 2023-07 & 2023-02, 2024-12 & none & no & yes \\
Large Language Models & 2022-07 & 2022-07 & 2023-10 & none & no & no \\
Machine Learning Theory & 2020-05, 2022-07 & 2021-07 & 2020-02, 2023-12 & none & no & no \\
Multimodal AI & 2022-04 & 2022-04 & 2020-12, 2023-12 & none & no & no \\
Natural Language Processing & 2022-07 & 2022-07 & 2023-10 & none & no & no \\
Operating Systems & 2023-09 & 2023-09 & 2024-11, 2026-01 & 2024-01 & no & no \\
Privacy-Preserving Computation & 2022-07 & 2022-07 & 2020-12, 2023-12 & none & no & no \\
Programming Languages & 2022-04, 2024-06 & 2024-08 & 2023-10, 2025-10 & none & no & no \\
Quantum Computing & 2022-01, 2025-04 & 2024-04 & 2023-05, 2025-04 & none & no & yes \\
Reinforcement Learning & 2021-07, 2024-12 & 2024-12 & 2021-01, 2024-12 & none & no & no \\
Robotics & 2021-10 & none & 2020-09, 2023-12 & none & no & no \\
Scientific Computing & 2025-01 & 2025-01 & 2020-09, 2024-01 & none & no & no \\
Software Engineering & 2022-07 & 2022-07 & 2023-03, 2025-01 & none & no & yes \\
Speech and Audio Computing & 2023-05 & 2023-05 & 2023-05, 2025-12 & none & yes & yes \\
Sustainable Computing & 2022-07 & 2022-07 & 2022-11, 2024-12 & none & no & yes \\
\bottomrule
\multicolumn{7}{p{0.95\linewidth}}{\footnotesize Bai--Perron on the seasonally adjusted log series with trimming $h = 15$ months (no break possible after April 2025); PELT with the $\ell_2$ cost and a six-month minimum segment; BOCPD resets as defined in Part IV. The window test is the one pre-specified in H3; Bai--Perron dates carry no $p$-value.}\\
\end{longtable}