The 37th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA ’25) will run on July 28—August 1, 2025 in Portland, Oregon.

Submissions are sought in all areas of parallel and distributed computing, including algorithms, data structures, computational models, complexity theory, architectures, performance engineering, languages, runtime systems, compilers, programming systems, and networking systems. Papers that are purely theoretical, purely experimental, or contain both theory and experiments are welcome. Topics of interest include, but are not limited to:

Parallel and Distributed Algorithms
Parallel, Concurrent, and Distributed Data Structures
Models for Parallel and Distributed Computing
Parallel and Distributed Architectures
Parallel Programming Languages
System Software for Parallel and Concurrent Programming (including but not limited to Runtime, Compilers, and Tools)
Parallel Programming Frameworks and Domain-Specific Languages
Management of Massive Data Sets
Transactional Memory Hardware and Software
Supercomputer Architecture and Computing
Routing and Information Dissemination
Peer-to-Peer Systems
Mobile, Ad-Hoc, and Sensor Networks
Synergy of Parallelism in Algorithms, Programming and Architecture
Memory or I/O-efficient algorithms
Parallel Complexity Theory
Green Computing & Power-Efficient Architectures
Instruction Level Parallelism and VLSI
Scheduling Algorithms for Parallel Machines
Parallelism in Quantum Computing