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HKOSCon 2019「COSCUP 特別軌」議程出爐

感謝大家對於 COSCUP 首次跨研討會合作如此支持,日前「HKOSCon 2019 『COSCUP 特別軌』」收到了不少稿件,經過與 HKOSCon 團隊討論後,我們選出了數個題目出征,所有講題都會以英文發表。

「COSCUP 特別軌」將於 HKOSCon 的第二天,也就是 2019/06/15 舉辦,相關票券事宜請緊盯 HKOSCon 官網。以下所有時間順序在大會前或有變動,以 HKOSCon 網站公佈為準。

以下是本次入選的講題、講者及內容:


10:00-10:30 Formal Verification on Smart Contract

(陳奕熹)

For ethereum, 2016 might be a tough year, the DAO has been stolen 3.6 million ETH, equivalent of $70 million at that time, due to improper contract design. As a result, more and more automatic verification tool for smart contract come out to prevent potentially huge financial loss.

Today, we will be looking at how formal verification tools work on smart contract, how can we use mathematical proof to ensure the quality of program.


10:40-11:10 DApp Game - Blockchain random number generation method and implementation

(Huang Shih Chin(Xixi))

When users realized that the "application on the ICO was more important than the "token", the virtual currency began to decline in June 2018, prompting users in the market to pay attention to the development of the tokens. The development of DApp began to expand. The DApp industry recorded a turnover of 33.6 billion RMB in 2018. Almost 90% of the turnover comes from DApp games.

Because DApp game is built on the blockchain, it greatly restricts the gameplay. Currently, the common DApp games are: playing cards and dice.

This topic will introduce the DApp Gaming random number generation method on the market and analyze its advantages and disadvantages. And lead the audience together to implement the simple "solidity" version.


11:20-11:50 Decentralized data marketplace based on Distributed Ledgers

(林京樺 (Jing-Hua Lin), 陳冠廷 (Kuan-Ting Chen))

The value of data is not a new thing, whether in business or in warfare.

Either the goal of precision marketing or the material collection for machine learning, their intentions can be shorten into one word: data, the oil in the digital era.

Not surprisingly, data storage and marketplace turn into new challenges.In this session, we'll introduce an innovative type of data marketplace platform with distributed legder technology (DLT) to transform data into profits with better trust basic.


12:10-12:40 (A Talk about OSS Communities in Taiwan)

We will have a short talk about the OSS communities in Taiwan. This talk will be presented by COSCUP staff and the topic and speaker is still TBC.


12:50-13:20 A muggle promote Open Source pathways. Take COSCUP sponsorship team for example.

(Ying-Hsin Hsu)

The normal people who doesn't coding could promote Open Source projects or campaigns. We can do my best. People will know what is Open Source and its spirit by the public relation plan. Companies will know how to use Open Source upgrading their software by sponsor Open Source campaigns.


14:20-14:50 Plant Identification System with AI + AR

(Denken Chen, Wang Fumin, Nandalu)

A smart flower atlas, built on open source image recognition systems, powered by advanced Artificial Intelligence (AI) and Augmented Reality (AR) technologies.

We’ve done real-time identification mobile apps on iOS and Android, without ever taking a picture. We continue to collaborate with specialists to improve the system.

This project won 2018 g0v Civic Tech Grant. Landing page: https://plant-tw.github.io


15:00-15:30 Status-quo of TensorFlow Lite on

(Koan-Sin Tan)

AI, or more precisely neural network-based machine learning, is getting popular on edge devices. In this talk I'll review TensorFlow Lite + Android NN, the most popular open source NN frameworks on Android, and share my experience of using some recently new features of TFLite, such as TFLite GPU delegate.


15:40-16:10 Build a minimal DBMS from scratch by Rust

(Liu, An-Chi)

I will introduce to Rust, including the principles, the traits, and the current state of the Rust community. After that, I am going to talk about how to build a minimal DBMS from scratch - the StellarSQL project. In this talk, the following is covered. What is a DBMS? What is the architecture of the DBMS? What is the progress in developing the project? What are the existed resources in the community that I use for the developing? The speech would manifest that developing a small DBMS is fascinating and Rust is cool and powerful.


16:30-17:00 Decentralized Bare-Metal Operating System Provisioning

(Yu-Chiang Huang 黃宇強)

The EZIO Project proposes a reasonably efficient P2P soultion to deploy bare-metal operating system based on open source software technologies, such as libtorrent-rasterbar and CloneZilla. In this talk, we will discuss the difficult situation of bare-metal deployment in HPC or Cloud, and the performance, reliability and flexibility improvements on existing technologies, such as CloneZilla Multicast Mode.

EZIO has integrated in CloneZilla to provide 1-to-many bare-metal system provisioning on-the-fly, and tested successfully in HPC.


17:10-17:40 Homemade scientific clusters

(Taihsiang Ho)

As a great glue language, Python could (definitely) orchestrate many modern and powerful tools to build a scientific cluster. This talk will illustrate one of the real world examples, which is a cluster built and running on top of LXD/LXC/KVM/MaaS/public clouds so you may thus be a amateur CFD (computational fluid dynamics) or physics researcher.






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虛擬場地開放時間表 / All virtual venue’s opening hours

以下是所有虛擬場地開放的時間表 Those are our all virtual venue’s opening hours. Opening Hours 7/30 7/31 8/01 入口區 ENTRANCE 24H 24H 24H 攤位區 Booth 1 / Booth 2 CLOSED 10:00 18:00 10:00 18:00 Party | BoF Party 1 / Party 2 17:30 22:00 17:30 22:00 CLOSED 如果你正在找線上議程轉播,可以直接前往 COSCUP’s YouTube Channel . If you are looking for the online conference streaming, please go to COSCUP’s YouTube Channel .

COSCUP x KCD Taiwan 2022 CfP is now open, submit your proposal before May 23th, 2022.

We have pleasure to work with KCD Taiwan to have a joint conference this year. We are looking for talks in several open-source related areas, please submit your proposal before May 23th, 2022. After the review process from the coordinators, we will publish the full programme in early June. Please note that the length of each agenda is preset to 30 minutes, only the specific tracks are open to other agenda lengths for selection, which will be filled in on the second page of the registration form.  In the submission type on the first page of the registration form, please select the default value (30 mins) . 今年 COSCUP 我們很榮幸與 KCD Taiwan 合作舉辦聯合研討會,並且如往常,徵求各式各樣不同的 Open Source 相關稿件。請於 5 月 23 日前投稿,或可參考本頁下方各議程軌資訊。    請注意,每場議程長度預設為 30 分鐘 ,惟指定議程軌開放其他議程長度進行選擇,會在報名表單第二頁進行填寫,報名表單第一頁的 提交型態 中,請選擇預設值。 Submit your proposal Important Dates Submission deadline: May 23th, 2022, Anywhere on Earth!(截稿時間) Full programme published: Early July (預定公佈時間) COSCUP x KCD 2022: July 30th - July 31th, at National Taiw

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