Quantifying Accidental Complexity: An empirical look at teaching and using C++ Herb Sutter 9/21/2020 1 Herb Sutter 4 We’re “paying taxes” all the time Productivity Correctness and quality Tooling Tooling Teaching, learning, hiring, training 2 4Quantifying Accidental Complexity: An empirical look at teaching and using C++ Herb Sutter 9/21/2020 2 5 Common claim: “C++ is too complex” This talk's complexity Artifact of a specific solution design 5 6Quantifying Accidental Complexity: An empirical look at teaching and using C++ Herb Sutter 9/21/2020 3 Catalogued so far (638 rules) Pending

we have played our game a few times and ‘100’ feels like a good number (or otherwise you have empirical evidence). ■ What happens if a player goes over? ■ Maybe we restrict them? Maybe reallocate we have played our game a few times and ‘100’ feels like a good number (or otherwise you have empirical evidence). ■ What happens if a player goes over? ■ Maybe we restrict them? Maybe reallocate lots of inheritance ● (Needs to be measured, potentially able to be optimized away--I have no empirical evidence for this specific talk)‘Mike careful calling it Factory Pattern’ Factory Method Pattern

Cryptography Systems Rust China Conf 2022 – 2023, Shanghai, China • Empirical Study：“You Really Shouldn’t Roll Your Own Crypto: An Empirical Study of Vulnerabilities in Cryptographic Libraries”，MIT； • 对于8个大型、通用、开源的 wikipedia.org/wiki/Transport_Layer_Security • «You Really Shouldn’t Roll Your Own Crypto: An Empirical Study of Vulnerabilities in Cryptographic Libraries» ，Blessing Jenny， Specter Michael A., Weitzner

important by swapping to the end and erasing there is used extensively by SG14 contributors • Empirical data shows a standard library solution would be advantageous 91Attributes 92P2966 requests: attributes than structs of arrays (SoA) • This is well-known to the game development community • Lots of empirical data to that effect • A way to “transform” something expressed as an AoS into its SoA equivalent

modeling of sentence- level evidence for document retrieval.” Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language SciBERT: A pretrained language model for scientific text[C]//Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Manning. “Glove: Global vectors for word representation.” Proceedings of the 2014 conference on empirical methods in natural language processing (EMNLP). 2014. [4] Devlin, Jacob, et al. “Bert: Pre-training

comprehension. In K. Inui, J. Jiang, V. Ng, and X. Wan, editors, Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language examinations. In M. Palmer, R. Hwa, and S. Riedel, editors, Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, EMNLP 2017, Copenhagen, Denmark, September 9-11, 2017, pages

Position-aware tagging for aspect sentiment triplet extraction. In Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP), pages 2339–2349, Online. Association for Computational Manning. “Glove: Global vectors for word representation.” Proceedings of the 2014 conference on empirical methods in natural language processing (EMNLP). 2014. [3] Devlin, Jacob, et al. “Bert: Pre-training Passage Retrieval for Open-Domain Question Answering.” Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP). 2020. [20] Li, Jiwei, et al. “A Persona-Based

集成方法  SMOTEbagging 改损失函数  Focal loss “An Insight into Classification with Imbalanced Data: Empirical Results and Current Trends on Using Data Intrinsic Characteristics.” Information Sciences 250 (November

can't observe it, it's not there Confidence in correctness tracks completeness of the testing 15Empirical science: Scientists want to white-box test reality but can't #define private public #include

2016, Write-Behind Logging） 20 Version Storage MySQL、Oracle PostgreSQL 引用来源：Yingjun Wu, An Empirical Evaluation of In-Memory Multi-Version Concurrency Control, VLDB 2017 stores master versions in