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09/05/2023
Empirical Review of Smart Contract and DeFi Security: Vulnerability Detection and Automated Repair
Decentralized Finance (DeFi) is emerging as a peer-to-peer financial eco...
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03/14/2023
CoMeta: Enhancing Meta Embeddings with Collaborative Information in Cold-start Problem of Recommendation
The cold-start problem is quite challenging for existing recommendation ...
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11/27/2022
Who is Gambling? Finding Cryptocurrency Gamblers Using Multi-modal Retrieval Methods
With the popularity of cryptocurrencies and the remarkable development o...
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11/26/2022
Demystifying Bitcoin Address Behavior via Graph Neural Networks
Bitcoin is one of the decentralized cryptocurrencies powered by a peer-t...
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04/26/2022
Poisoning Deep Learning Based Recommender Model in Federated Learning Scenarios
Various attack methods against recommender systems have been proposed in...
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04/01/2022
FedRecAttack: Model Poisoning Attack to Federated Recommendation
Federated Recommendation (FR) has received considerable popularity and a...
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01/10/2019
A Truthful FPTAS Mechanism for Emergency Demand Response in Colocation Data Centers
Demand response (DR) is not only a crucial solution to the demand side m...
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01/04/2019
V-Fuzz: Vulnerability-Oriented Evolutionary Fuzzing
Fuzzing is a technique of finding bugs by executing a software recurrent...
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01/04/2019
Adversarial CAPTCHAs
Following the principle of to set one's own spear against one's own shie...
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08/05/2018
Rapido: A Layer2 Payment System for Decentralized Currencies
Bitcoin blockchain faces the bitcoin scalability problem, for which bitc...
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07/07/2018