VATC | Yiqi Gong | Activity https://vatc.cs.hku.hk/members/u3605686connect-hku-hk/activity/ Activity feed for Yiqi Gong. Thu, 05 Feb 2026 16:38:38 +0800 https://buddypress.org/?v=11.2.0 en-US 30 hourly 2 04bd7ec8fe7b4bee3240ddc2ecf8e1fe Yiqi Gong started the topic How do you think about CrateDB? in the forum Topic https://vatc.cs.hku.hk/forums/topic/how-do-you-think-about-cratedb/ Tue, 09 Apr 2024 13:56:04 +0800 CrateDB has announced its availability on Google Cloud Marketplace, dedicated to building the most open and innovative AI ecosystem. This move allows businesses to integrate CrateDB with their Google Cloud infrastructure, enabling them to use data in their time series and AI projects and develop insights like never before.<span id=…Read more

]]> 9f4dc938972ca44a35543a7603c36930 Yiqi Gong replied to the topic Cryptocurrency Exchanges Security in the forum Topic https://vatc.cs.hku.hk/forums/topic/cryptocurrency-exchanges-security/#post-3699 Tue, 09 Apr 2024 13:52:50 +0800 The truth is that there are no 100% Safe platforms in this world. I very much agree with your idea that one’s opinion after independent thinking is the most important; when people choose an exchange platform, they need to collect information carefully and judge themselves instead of listening to other people’s evaluations.

]]> 2e68e4ce7684851c3bdf48e420e081be Yiqi Gong replied to the topic The Future of Work: Will Robots and AI Replace Human Jobs? in the forum Topic https://vatc.cs.hku.hk/forums/topic/the-future-of-work-will-robots-and-ai-replace-human-jobs/#post-3698 Tue, 09 Apr 2024 13:48:28 +0800 On the other side, automation and AI may also create new jobs. Technological advancements have historically led to the creation of new jobs that were previously unimaginable. As automation takes over repetitive tasks, new roles emerge in areas such as AI development, robotics maintenance, data analysis, cybersecurity, and more. Additionally,…Read more

]]> acfc601c0bee9acecef99f7f432f24ba Yiqi Gong started the topic What are some decentralized application could be build with smart contracts and web3.js? in the forum Topic https://vatc.cs.hku.hk/forums/topic/what-are-some-decentralized-application-could-be-build-with-smart-contracts-and-web3-js/ Tue, 09 Apr 2024 13:46:01 +0800 What are some decentralized application could be build with smart contracts and web3.js?

]]> fb9f367e850e6545e652a66a4c69d10f Yiqi Gong replied to the topic The Role of Blockchain in Supply Chain Management in the forum Topic https://vatc.cs.hku.hk/forums/topic/the-role-of-blockchain-in-supply-chain-management/#post-3696 Tue, 09 Apr 2024 13:42:19 +0800 One challenge is adoption and integration: Implementing blockchain technology requires collaboration and adoption from all stakeholders in the supply chain. Integrating legacy systems and processes with blockchain platforms can be challenging, necessitating a significant investment of time, resources, and change management efforts.

]]> 98d4ba33d18d58150fff576b267dd35e Yiqi Gong replied to the topic Why epayment in Hong kong still not popular? in the forum Topic https://vatc.cs.hku.hk/forums/topic/why-epayment-in-hong-kong-still-not-popular/#post-3695 Tue, 09 Apr 2024 13:39:11 +0800 You mention a seamless and universally accepted system, and I strongly agree with you. Unlike China mainland (Wechat pay and Alipay pay), Hong Kong has too many options (bocpay, pay me, virtual banks…). I think the government should guide citizens in creating a universally accepted system.

]]> c622a41ff3d2b18bea20bfb4decca82e Yiqi Gong replied to the topic The Rise of Virtual Reality in Education in the forum Topic https://vatc.cs.hku.hk/forums/topic/the-rise-of-virtual-reality-in-education/#post-3694 Tue, 09 Apr 2024 13:35:32 +0800 VR can help students visualize complex concepts and abstract ideas. For instance, in subjects like mathematics or physics, VR can create 3D visualizations that allow students to interact with geometric shapes or explore scientific phenomena more intuitively and engagingly.

]]> 4461a81e2a7cef28e6c025c1c93fd354 Yiqi Gong started the topic Why epayment in Hong kong still not popular? in the forum Topic https://vatc.cs.hku.hk/forums/topic/why-epayment-in-hong-kong-still-not-popular/ Sat, 23 Mar 2024 15:11:13 +0800 Currently, there are a lot of E-payment and virtual bank companies in Hong Kong, but the one most people use is still Octopus; what do you guys think is the main problem?

]]> 1cf28d26ecf34bb8b4d37019f8998a8f Yiqi Gong started the topic Do you think it's easier or harder for people to do business with the development of technology? in the forum Topic https://vatc.cs.hku.hk/forums/topic/do-people-think-unmanned-stores-will-replace-traditional-stores/ Sat, 23 Mar 2024 15:07:31 +0800 An unmanned store, also known as an unstaffed store, is a retail establishment or shop that operates without human personnel present on-site to assist customers or handle transactions. Unmanned stores leverage various technologies, such as automation, artificial intelligence, and sensors, to enable self-service shopping experiences.

]]> 00f728171b6b87e8c2ee80552dafa585 Yiqi Gong replied to the topic Exploring the Ethical Considerations of AI in Art in the forum Topic https://vatc.cs.hku.hk/forums/topic/exploring-the-ethical-considerations-of-ai-in-art/#post-3680 Sat, 23 Mar 2024 15:01:14 +0800 AI algorithms used in creating art often rely on large datasets for training. If these datasets contain biases, such as gender, racial, or cultural biases, the AI-generated art may inadvertently reflect or perpetuate those biases. It is crucial to address and mitigate biases in training data to ensure that AI-generated art promotes fairness,…Read more

]]> 7b2a54ad2d4b5ba0d6261296b5925b57 Yiqi Gong replied to the topic Are Stablecoins the Answer? in the forum Topic https://vatc.cs.hku.hk/forums/topic/are-stablecoins-the-answer/#post-3679 Sat, 23 Mar 2024 14:59:43 +0800 Stablecoins pegged to fiat currencies enable users to transact and hold digital assets while still having the familiarity and stability of traditional currencies. This allows individuals and businesses to engage in cryptocurrency-based activities without being subject to the price fluctuations of other cryptocurrencies. I think it will become a…Read more

]]> 4bb7a9008a739faa18734a1e269598dd Yiqi Gong replied to the topic Quantum Computing and its Applications in the forum Topic https://vatc.cs.hku.hk/forums/topic/quantum-computing-and-its-applications/#post-3678 Sat, 23 Mar 2024 14:58:17 +0800 Breaking Current Encryption: Quantum computers, once powerful enough, could potentially break widely used encryption algorithms that rely on the hardness of factoring large numbers or solving the discrete logarithm problem. This includes many asymmetric encryption algorithms used for secure communication and digital signatures.

]]> 713c6bc58ab6e75179821a52ee50e91c Yiqi Gong replied to the topic Exploring the Future of Virtual Assets: What's Next for Digital Currencies? in the forum Topic https://vatc.cs.hku.hk/forums/topic/exploring-the-future-of-virtual-assets-whats-next-for-digital-currencies/#post-3660 Mon, 18 Mar 2024 08:04:58 +0800 One significant obstacle is the lack of clear and consistent regulations surrounding digital currencies. Different countries and jurisdictions have varying approaches to cryptocurrency regulation, which can create uncertainty for businesses, investors, and users.

]]> b155a140f55cd80de6dadfba7a078924 Yiqi Gong replied to the topic Non-Fungible Tokens (NFTs) and Their Potential Impact on Various Industries in the forum Topic https://vatc.cs.hku.hk/forums/topic/non-fungible-tokens-nfts-and-their-potential-impact-on-various-industries/#post-3648 Tue, 05 Mar 2024 12:16:50 +0800 NFTs can provide a verifiable record of ownership and authenticity for digital assets. This can be particularly valuable for creators and IP holders who want to protect their work from unauthorized use or infringement. NFTs can serve as a digital certificate of authenticity, helping establish the originality and ownership of digital creations.

]]> 57d56410120aeda3abb2fa197b43370a Yiqi Gong changed their profile picture https://vatc.cs.hku.hk/activity/p/171/ Tue, 05 Mar 2024 12:09:36 +0800 0 e487f2e626c492f4d35ec95ae6d6d9e9 Yiqi Gong replied to the topic Robo-Advisors: Redefining Investment Management in the forum Topic https://vatc.cs.hku.hk/forums/topic/robo-advisors-redefining-investment-management/#post-3647 Tue, 05 Mar 2024 12:08:20 +0800 In the course FITE1010, we experienced how to make a Robo-advisor, and there are still a lot of situations to consider. At the same time, in my usual use of some AI service platforms, I feel that they are not very sensitive; there are still a lot of places that need to be improved.

]]> e53370a03f6c1698aac1dbe118f89839 Yiqi Gong replied to the topic Can e-HKD Replace other e-payment systems? in the forum Topic https://vatc.cs.hku.hk/forums/topic/can-e-hkd-replace-other-e-payment-systems/#post-3646 Tue, 05 Mar 2024 12:04:15 +0800 One of the factors that may affect the process is regulation. The support and endorsement of the government can greatly influence the adoption and acceptance of e-HKD. A favorable regulatory framework can provide a level playing field for e-HKD and help establish trust among users.

]]> 05d4e06bd03425138e3aad622b6e2dc0 Yiqi Gong started the topic Will unmanned stores replace traditional retial stores? in the forum Topic https://vatc.cs.hku.hk/forums/topic/will-unmanned-stores-replace-traditional-retial-stores/ Tue, 05 Mar 2024 12:01:42 +0800 With the development of technology, will you people unmanned stores replace traditional retail stores, and what are the pros and cons of this advancement?

]]> 469d2cb84ea272501e0e839d1bd21969 Yiqi Gong replied to the topic What skills do people need in order to maintain competitive in the AI era? in the forum Topic https://vatc.cs.hku.hk/forums/topic/what-skills-do-people-need-in-order-to-maintain-competitive-in-the-ai-era/#post-3635 Thu, 29 Feb 2024 15:55:35 +0800 In the AI era, individuals need a combination of technical and non-technical skills to remain competitive. Technical skills such as data science, programming, and machine learning are essential for leveraging AI effectively. Adaptability, problem-solving, critical thinking, creativity, and domain knowledge help individuals navigate complex AI…Read more

]]> 7a680003f1b71fa9d7af79148a582c6c Yiqi Gong replied to the topic What challenges do you think are the most critical for virtual asset technologies to overcome? in the forum Topic https://vatc.cs.hku.hk/forums/topic/what-challenges-do-you-think-are-the-most-critical-for-virtual-asset-technologies-to-overcome/#post-3634 Thu, 29 Feb 2024 15:53:30 +0800 Suppose you are trying to develop some virtual asset technologies in HK. In that case, one of the most critical challenges is clear and comprehensive regulations governing virtual assets. The rapidly evolving nature of virtual asset technologies creates uncertainty and makes it difficult for businesses and investors to understand their legal obligations.

]]> fa69d0ab434b3a10e22175c11ac5a00c Yiqi Gong replied to the topic Central Bank Digital Currencies (CBDCs) vs. Cryptocurrencies: Pros and Cons in the forum Topic https://vatc.cs.hku.hk/forums/topic/central-bank-digital-currencies-cbdcs-vs-cryptocurrencies-pros-and-cons/#post-3633 Thu, 29 Feb 2024 15:11:07 +0800 One of the biggest differences between CBDCs and Cryptocurrencies is the privacy concern. Privacy concerns are a significant aspect to consider when discussing Central Bank Digital Currencies (CBDCs). Depending on the design of the CBDC system, central banks may have access to detailed transaction data, including information about the parties…Read more

]]> 7dce8de80bc4ce0649fbe9f3783ce7e9 Yiqi Gong started the topic What do you guys think about the CBDC future in Hong Kong?  in the forum Topic https://vatc.cs.hku.hk/forums/topic/what-do-you-guys-think-about-the-cbdc-future-in-hong-kong/ Thu, 29 Feb 2024 13:59:23 +0800 A previous course (CCST 9080) required students to research CBDC and evaluate whether it has any existence, which made me curious whether CBDC has made any effective progress in Hong Kong. Here are some info that I found on the official website:

The HKMA’s initial exploration of CBDCs focused on wholesale CBDCs. In 2017, the HKMA commenced its C…Read more

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