Bell Labs PhD internship on Practical Multi-Party Computation Protocols for AI, Communication, and Multimedia

DescriptionBiometric authentication often relies on noisy, high-dimensional data, making privacy-preserving matching a challenging problem. This internship explores new cryptographic protocols that enable biometric verification without revealing the underlying biometric information.The focus is on building efficient cryptographic techniques and protocols for...

DescriptionBiometric authentication often relies on noisy, high-dimensional data, making privacy-preserving matching a challenging problem. This internship explores new cryptographic protocols that enable biometric verification without revealing the underlying biometric information.The focus is on building efficient cryptographic techniques and protocols for...

DescriptionModern runtimes (JavaScript, WebAssembly) rely on multi-tier JITs to combine fast startup with optimized performance. However, cold-start compilation and repeated re-optimization still incur significant cost overhead, especially in browsers, serverless platforms, and mobile environments.This internship explores hot-swappable JIT-compiled code...

DescriptionModern runtimes (JavaScript, WebAssembly) rely on multi-tier JITs to combine fast startup with optimized performance. However, cold-start compilation and repeated re-optimization still incur significant cost overhead, especially in browsers, serverless platforms, and mobile environments.This internship explores hot-swappable JIT-compiled code...

DescriptionNokia Bell Labs is the world-renowned research arm of Nokia, having invented many of the foundational technologies that underpin information and communications networks and all digital devices and systems. This research has produced nine Nobel Prizes, five Turing Awards and numerous other awards. As Nokia's growth engine, we create value for...

DescriptionNokia Bell Labs is the world-renowned research arm of Nokia, having invented many of the foundational technologies that underpin information and communications networks and all digital devices and systems. This research has produced nine Nobel Prizes, five Turing Awards and numerous other awards. As Nokia's growth engine, we create value for...

DescriptionAs trust is increasingly a critical concern in distributed systems, cryptographic techniques like Fully Homomorphic Encryption (FHE), Zero-Knowledge Proofs (ZKP), and Multi-Party Computation (MPC) provide mechanisms to ensure trustworthy computation. However, their computational cost typically scales with the volume of data processed, which poses...

DescriptionAs trust is increasingly a critical concern in distributed systems, cryptographic techniques like Fully Homomorphic Encryption (FHE), Zero-Knowledge Proofs (ZKP), and Multi-Party Computation (MPC) provide mechanisms to ensure trustworthy computation. However, their computational cost typically scales with the volume of data processed, which poses...

DescriptionClosure serialization is foundational for code mobility, distributed execution, and developer ergonomics across TypeScript/ECMAScript ecosystems. Existing approaches have demonstrated practical runtime serialization, e.g. FlashFreeze has been used in both our Bell Labs stream processing frameworks as well as by Apache Beam. As TypeScript and...

DescriptionClosure serialization is foundational for code mobility, distributed execution, and developer ergonomics across TypeScript/ECMAScript ecosystems. Existing approaches have demonstrated practical runtime serialization, e.g. FlashFreeze has been used in both our Bell Labs stream processing frameworks as well as by Apache Beam. As TypeScript and...