Category: Technology

Solving the sensor cover energy problem via integer linear programmingPingke LiKybernetikaThis paper demonstrates that the sensor cover energy problem in wireless communication can be transformed into a linear programming problem…

Knowledge graph embedding with shared latent semantic units Research articleNeural Networks, Volume 139, February 2021, Pages 140-148Zhao Zhang, Fuzhen Zhuang, Meng Qu, Zheng-Yu Niu, Hui Xiong, Qing He Hierarchical-aware relation…

There’s no right answer, but plenty of risks in both directions. Gina Trapani When your company needs software to solve a problem — whether it’s a full-featured product, an API, or a…

https://slashdot.org/story/21/09/18/0323207/bad-for-your-health-salesforce-ceo-argues-facebook-is-the-new-cigarettes Social media may be bad for our health, argues long-time technology reporter/commentator Kara Swisher in the New York Times: In March of 2018, I interviewed Marc Benioff, the chief…

9月17日，跨境电商巨头亚马逊在杭州举行的“全球开店杭州跨境电商园升级盛典”上，亚马逊全球副总裁、亚马逊全球开店亚太区执行总裁Cindy Tai（戴竫斐）在接受包括澎湃新闻在内的媒体采访时表示，在近期关注的封号事件中，亚马逊共封禁总计600个中国品牌的销售，约3000个卖家账号，这些账号均有多次反复滥用评论行为，亚马逊过去曾给出多次警告。“中国卖家在亚马逊平台的销售额占比并没有发生改变，希望能够更好维护消费者的权益，也是保证卖家在亚马逊有好的营商环境。”戴竫斐表示。她介绍，从官方数据上，没有观察到封号事件对中国卖家的业务影响。“受到疫情的影响，中国卖家在亚马逊上的业务增长是可观的。”同时，她也提到，被封号的600个中国品牌涉及反复滥用评论之外的违规行为，例如伪造身份、行贿（和一些灰色产业方合作）、销售非法产品等。“中国卖家在使用提升销量的工具上, 非常积极并得心应手。但在品牌打造的工具上,中国卖家的积极度与使用情况，却有比较大的差距。”谈到对流程和规则的培训，戴竫斐表示，未来将持续加大对中国卖家的本地化服务。（(Photo by AaronP/Bauer-Griffin/GC Images） https://www.linkedin.com/pulse/%25E4%25BA%259A%25E9%25A9%25AC%25E9%2580%258A%25E5%259B%259E%25E5%25BA%2594%25E4%25B8%25AD%25E5%259B%25BD%25E5%258D%2596%25E5%25AE%25B6%25E5%25B0%2581%25E5%25BA%2597%25E6%25BD%25AE%25E6%259D%258E%25E5%25AD%2590%25E6%259F%2592%25E5%2592%258C%25E8%25B5%2584%25E6%259C%25AC%25E5%258D%25B7%25E5%2585%25A5%25E6%2598%258E%25E4%25BA%2589%25E6%259A%2597%25E6%2596%2597%25E5%258F%258A%25E6%259B%25B4%25E5%25A4%259A%25E8%25B5%2584%25E8%25AE%25AF-%25E4%25BB%258A%25E6%2597%25A5%25E5%25BF%2585%25E8%25AF%25BB-%25E9%25A2%2586%25E8%258B%25B1/ 9月17日，有媒体报道称，QQ、微信正逐步解除“外链屏蔽”。目前，通过QQ可以直接打开淘宝和抖音的链接，不再需要通过口令进行APP复制打开。界面新闻记者在最新版手机QQ上测试发现，目前的确可以在QQ上直接进入抖音及淘宝的电脑端链接。但在手机端，将抖音和淘宝链接分享至QQ后，用户仍无法直接跳转，需要复制到浏览器后才可打开，与此前并无变化。另外，微信针对淘宝及抖音外链的打开机制也暂无变化。另有QQ用户向界面新闻表示，此前QQ一直能够打开淘宝及抖音的电脑端链接，并未屏蔽。9月17日，微信官方公众号发表声明称，将于当日起分步骤实施外链管理措施，以落实工信部对外联管理的专项指导意见，并遵循合法、不过度获取隐私、保护网安和数据安全、防止过度营销和诱导分享，以及将选择权交给用户的原则。鉴于大部分用户都在手机端操作，目前各个App跳转的实际体验仍有诸多不便。从官方表态来看，互联网巨头对接触屏蔽的态度都较为积极。但从实际操作上来看，屏蔽很难在短期内快速解决。一方面，巨头各自有其利益考量，快速开放外链，对App原有生态或将带来影响；另一方面，不受限制地开放外链有可能带来一系列安全风险，抬高治理成本。

Source “Ingest it all, keep everything, find that needle in the haystack,” they exclaimed. “Storage is cheap, analytics are powerful, there’s nothing you can’t do if you just keep all…

MöbiusE: Knowledge Graph Embedding on Möbius Ring Short communicationKnowledge-Based Systems, Volume 227, June 2021, Article Number 107181Yao Chen, Jiangang Liu, Zhe Zhang, Shiping Wen, Wenjun Xiong Multi-hop reasoning over paths…

Accelerated computing uses parallel processing to speed up work on demanding applications, from AI and data analytics to simulations and visualizations. September 1, 2021 by Rick Merritt Share Accelerated computing…

https://machinelearningmastery.com/a-gentle-introduction-to-sigmoid-function Whether you implement a neural network yourself or you use a built in library for neural network learning, it is of paramount importance to understand the significance of a…