Papers

This work is on a new mechanism for how to utilize the mining power of PoW blockchain to reduce energy waste without sacrificing security or decentralization. And thanks to the new design, the blockchain can both serve as a decentralized and secure ledger (storage functionality) and a distributed cloud-computing platform (computation functionality), which further exploits the strength of decentralization and computation in PoW, and is a great step compared with current blockchains.

This work is on a paradigm for a decentralized HuggingFace which provides reliable model storage and inference on-chain. We also aim at a practical full implementation of the project. The whitepaper is online now.

This work is on a trustless universal cross-chain bridge that leverages zk-SNARKs for better security. We also aim at a practical full implementation of the bridge. It has been published at ACM CCS 2022.