Thiago Garrett
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View article: zkToken: Empowering Holders to Limit Revocation Checks for Verifiable Credentials
zkToken: Empowering Holders to Limit Revocation Checks for Verifiable Credentials Open
Systems managing Verifiable Credentials are becoming increasingly popular. Unfortunately, their support for revoking previously issued credentials allows verifiers to effectively monitor the validity of the credentials, which is sensitive …
View article: On Replacing Cryptopuzzles with Useful Computation in Blockchain Proof-of-Work Protocols
On Replacing Cryptopuzzles with Useful Computation in Blockchain Proof-of-Work Protocols Open
Proof-of-Work (PoW) blockchains have emerged as a robust and effective consensus mechanism in open environments, leading to widespread deployment with numerous cryptocurrency platforms and substantial investments. However, the commonly dep…
View article: Privacy-preserving transactive energy systems: Key topics and open research challenges
Privacy-preserving transactive energy systems: Key topics and open research challenges Open
This manuscript aims to formalize and conclude the discussions initiated during the PriTEM workshop 22-23 March 2023. We present important ideas and discussion topics in the context of transactive energy systems. Moreover, the conclusions …
View article: Keep Your Friends Close: Leveraging Affinity Groups to Accelerate AI Inference Workflows
Keep Your Friends Close: Leveraging Affinity Groups to Accelerate AI Inference Workflows Open
AI inference workflows are typically structured as a pipeline or graph of AI programs triggered by events. As events occur, the AIs perform inference or classification tasks under time pressure to respond or take some action. Standard tech…
View article: Cascade: A Platform for Delay-Sensitive Edge Intelligence
Cascade: A Platform for Delay-Sensitive Edge Intelligence Open
Interactive intelligent computing applications are increasingly prevalent, creating a need for AI/ML platforms optimized to reduce per-event latency while maintaining high throughput and efficient resource management. Yet many intelligent …
View article: Tracking Decisions about Granting Access to Health Data: Application Analysis and Requirements
Tracking Decisions about Granting Access to Health Data: Application Analysis and Requirements Open
Medical research often requires access to sensitive personal health data. According to GDPR, such access is only possible under certain legal bases, such as consent. Verifiable and secure management of health data access is thus essential …
View article: A Holistic Approach for Locating Traffic Differentiation in the Internet
A Holistic Approach for Locating Traffic Differentiation in the Internet Open
The worldwide debate over Network Neutrality (NN) has been raging on for nearly two decades. According to NN principles, all traffic in the Internet must be treated with impartiality. In particular, unfair Traffic Differentiation (TD) is n…