19 citations · 46 across the 10 of their papers we have counts for
5 papers · 1 filter
On the Performance of Cloud-based ARM SVE for Zero-Knowledge Proving Systems
Dumitrel Loghin, Shuang Liang, Shengwei Liu +3
Zero-knowledge proofs (ZKP) are becoming a gold standard in scaling blockchains and bringing Web3 to life. At the same time, ZKP for transactions running on the Ethereum Virtual Ma…
Blockchain Goes Green? Part II: Characterizing the Performance and Cost of Blockchains on the Cloud and at the Edge
Dumitrel Loghin, Tien Tuan Anh Dinh, Aung Maw +3
While state-of-the-art permissioned blockchains can achieve thousands of transactions per second on commodity hardware with x86/64 architecture, their performance when running on d…
Communication-efficient Decentralized Machine Learning over Heterogeneous Networks
Pan Zhou, Qian Lin, Dumitrel Loghin +3
In the last few years, distributed machine learning has been usually executed over heterogeneous networks such as a local area network within a multi-tenant cluster or a wide area…
A Transactional Perspective on Execute-order-validate Blockchains
Pingcheng Ruan, Dumitrel Loghin, Quang-Trung Ta +3
Smart contracts have enabled blockchain systems to evolve from simple cryptocurrency platforms, such as Bitcoin, to general transactional systems, such as Ethereum. Catering for em…
Blockchain Goes Green? An Analysis of Blockchain on Low-Power Nodes
Dumitrel Loghin, Gang Chen, Tien Tuan Anh Dinh +2
Motivated by the massive energy usage of blockchain, on the one hand, and by significant performance improvements in low-power, wimpy systems, on the other hand, we perform an in-d…