informatics专题

【JZOJ5082】【GDSOI2017第三轮模拟】Informatics Training

Description Data Constraint Solution 这是道数据结构的裸题。我们对于每一组分别维护两个set,一个以体力为关键字,另一个以刷题量为关键字,再全局维护一个系统编号的set和一个维护每组刷题量最小值的set。对于加入操作,我们直接新开一个set就好。对于P操作,我们可以直接在该点所在的set中查找出信息,并作修改。对于D操作,我们存两个个数组表示每个组

Adversarial attacks and defenses on AI in medical imaging informatics: A survey(2022)

Adversarial attacks and defenses on AI in medical imaging informatics: A survey----《AI在医学影像信息学中的对抗性攻击与防御:综述》   背景: 之前的研究表明,人们对医疗DNN及其易受对抗性攻击的脆弱性一直存在疑虑。 摘要:   近年来,医学图像显着改善并促进了多种任务的诊断,包括肺部疾病分类、结节检测、脑

综述 2022-Egyptian Informatics Journal:电子健康记录的安全和隐私

Keshta, Ismail, and Ammar Odeh. "Security and privacy of electronic health records: Concerns and challenges." Egyptian Informatics Journal 22.2 (2021): 177-183. https://doi.org/10.1016/j.eij.2020.07.0

Codeforces Round #775 (Div. 2, based on Moscow Open Olympiad in Informatics)

Dashboard - Codeforces Round #775 (Div. 2, based on Moscow Open Olympiad in Informatics) - CodeforcesCodeforces. Programming competitions and contests, programming communityhttps://codeforces.com/cont

Codeforces Round #626 (Div. 2, based on Moscow Open Olympiad in Informatics)

Codeforces Round #626 (Div. 2, based on Moscow Open Olympiad in Informatics) A. Even Subset Sum Problem 题意:这一题就是给一个序列,问能这个序列的子集的和,能否为偶数 代码 #include<iostream>#include<vector>using namespace std