Titlebook: Web Information Systems Engineering – WISE 2018; 19th International C Hakim Hacid,Wojciech Cellary,Rui Zhou Conference proceedings 2018 Spr

BALE

Decentralized Voting: A Self-tallying Voting System Using a Smart Contract on the Ethereum BlockchaiThe underlying Ethereum platform enforces the correct execution of the voting protocol. We also present a security and performance analysis, showing the feasibility of our proposed protocol for real-world voting applications at large scale.

HEAVY

Enabling Blockchain for Efficient Spatio-Temporal Query Processing by the introduction of a cryptographically signed tree data structure, a variant of Merkle KD-tree, which also supports fast spatial queries. For the temporal attribute, we consider Bitcoin like near uniform block generation and process temporal queries by a block-DAG data structure without the int

正式演说

GONG

A Robust Spatio-Temporal Verification Protocol for Blockchaincation rules to create and verify spatio-temporal data points. We also propose a threat-to-validity model to evaluate the robustness of the verification protocol. The applicability and practicality of the protocol is demonstrated by the implementation of a supply chain case study as a proof-of-conce

crucial

A Robust Spatio-Temporal Verification Protocol for Blockchaincation rules to create and verify spatio-temporal data points. We also propose a threat-to-validity model to evaluate the robustness of the verification protocol. The applicability and practicality of the protocol is demonstrated by the implementation of a supply chain case study as a proof-of-conce