Write a Blog >>
PLDI 2021
Sun 20 - Sat 26 June 2021 PLDI
Wed 23 Jun 2021 13:35 - 13:40 at PLDI-B - Talks 2B: Language Design and Programming Models
Thu 24 Jun 2021 01:35 - 01:40 at PLDI-B - Talks 2B: Language Design and Programming Models

Web applications often handle large amounts of sensitive user data. Modern secure web frameworks protect this data by (1) using declarative languages to specify security policies alongside database schemas and (2) automatically enforcing these policies at runtime. Unfortunately, these frameworks do not handle the very common situation in which the schemas or the policies need to evolve over timeā€”and updates to schemas and policies need to be performed in a carefully coordinated way. Mistakes during schema or policy migrations can unintentionally leak sensitive data or introduce privilege escalation bugs. In this work, we present a domain-specific language (Scooter) for expressing schema and policy migrations, and an associated SMT-based verifier (Sidecar) which ensures that migrations are secure as the application evolves. We describe the design of Scooter and Sidecar and show that our framework can be used to express realistic schemas, policies, and migrations, without giving up on runtime or verification performance.

Wed 23 Jun

Displayed time zone: Eastern Time (US & Canada) change

13:30 - 14:05
Talks 2B: Language Design and Programming ModelsPLDI at PLDI-B +12h
13:30
5m
Talk
Wire Sorts: A Language Abstraction for Safe Hardware Composition
PLDI
Michael Christensen University of California at Santa Barbara, Timothy Sherwood University of California at Santa Barbara, Jonathan Balkind University of California at Santa Barbara, Ben Hardekopf University of California at Santa Barbara
DOI
13:35
5m
Talk
Scooter & Sidecar: A Domain-Specific Approach to Writing Secure Database Migrations
PLDI
John Renner University of California at San Diego, Alex Sanchez-Stern University of California at San Diego, Fraser Brown Stanford University, Sorin Lerner University of California at San Diego, Deian Stefan University of California at San Diego
DOI
13:40
5m
Talk
Unqomp: Synthesizing Uncomputation in Quantum Circuits
PLDI
Anouk Paradis ETH Zurich, Benjamin Bichsel ETH Zurich, Samuel Steffen ETH Zurich, Martin Vechev ETH Zurich
DOI
13:45
5m
Talk
Gleipnir: Toward Practical Error Analysis for Quantum Programs
PLDI
Runzhou Tao Columbia University, Yunong Shi University of Chicago, Jianan Yao Columbia University, John Hui Columbia University, Frederic T. Chong University of Chicago, Ronghui Gu Columbia University
DOI
13:50
5m
Talk
Quantum Abstract Interpretation
PLDI
Nengkun Yu UTS, Jens Palsberg University of California at Los Angeles
DOI
13:55
5m
Talk
Task Parallel Assembly Language for Uncompromising Parallelism
PLDI
Mike Rainey Carnegie Mellon University, Ryan R. Newton Facebook, Kyle Hale Illinois Institute of Technology, Nikos Hardavellas Northwestern University, Simone Campanoni Northwestern University, Peter Dinda Northwestern University, Umut A. Acar Carnegie Mellon University
DOI
14:00
5m
Talk
DIY Assistant: A Multi-modal End-User Programmable Virtual Assistant
PLDI
Michael Fischer Stanford University, Giovanni Campagna Stanford University, Euirim Choi Stanford University, Monica S. Lam Stanford University
DOI Media Attached

Thu 24 Jun

Displayed time zone: Eastern Time (US & Canada) change

01:30 - 02:05
Talks 2B: Language Design and Programming ModelsPLDI at PLDI-B
01:30
5m
Talk
Wire Sorts: A Language Abstraction for Safe Hardware Composition
PLDI
Michael Christensen University of California at Santa Barbara, Timothy Sherwood University of California at Santa Barbara, Jonathan Balkind University of California at Santa Barbara, Ben Hardekopf University of California at Santa Barbara
DOI
01:35
5m
Talk
Scooter & Sidecar: A Domain-Specific Approach to Writing Secure Database Migrations
PLDI
John Renner University of California at San Diego, Alex Sanchez-Stern University of California at San Diego, Fraser Brown Stanford University, Sorin Lerner University of California at San Diego, Deian Stefan University of California at San Diego
DOI
01:40
5m
Talk
Unqomp: Synthesizing Uncomputation in Quantum Circuits
PLDI
Anouk Paradis ETH Zurich, Benjamin Bichsel ETH Zurich, Samuel Steffen ETH Zurich, Martin Vechev ETH Zurich
DOI
01:45
5m
Talk
Gleipnir: Toward Practical Error Analysis for Quantum Programs
PLDI
Runzhou Tao Columbia University, Yunong Shi University of Chicago, Jianan Yao Columbia University, John Hui Columbia University, Frederic T. Chong University of Chicago, Ronghui Gu Columbia University
DOI
01:50
5m
Talk
Quantum Abstract Interpretation
PLDI
Nengkun Yu UTS, Jens Palsberg University of California at Los Angeles
DOI
01:55
5m
Talk
Task Parallel Assembly Language for Uncompromising Parallelism
PLDI
Mike Rainey Carnegie Mellon University, Ryan R. Newton Facebook, Kyle Hale Illinois Institute of Technology, Nikos Hardavellas Northwestern University, Simone Campanoni Northwestern University, Peter Dinda Northwestern University, Umut A. Acar Carnegie Mellon University
DOI
02:00
5m
Talk
DIY Assistant: A Multi-modal End-User Programmable Virtual Assistant
PLDI
Michael Fischer Stanford University, Giovanni Campagna Stanford University, Euirim Choi Stanford University, Monica S. Lam Stanford University
DOI Media Attached