Demo Data from EDBT 2026 / reviewers in the wild / expert
Sebastian Hermansson
dblp:398/7070
· DBLP profile ↗
1ranked-venue papers
0as first author
1since 2021 · last 2025
0009-0005-0551-4996ORCID · reported
Domains — the database's venue-derived domains; a paper can count in several
Systems, architecture and hardware · 1 · 1 since 2021
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Software engineering, system software, and programming languages
1 paper |
Concurrent programming · 100% | |
| Computer architecture, parallel and distributed computing, and storage systems
1 paper |
Parallel and multicore computing · 100% |
Topics — the 2 heaviest of 2, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Concurrent programming
concurrent data structures |
0.9 | 1 | 2025 | Balanced Allocations over Efficient Queues: A Fast Relaxed FIFO Queue · PPoPP 2025 |
Parallel and multicore computing
load balancing |
0.9 | 1 | 2025 | Balanced Allocations over Efficient Queues: A Fast Relaxed FIFO Queue · PPoPP 2025 |
Methods — techniques the papers use, named apart from their topics
probabilistic analysis · 1.7d-choice load balancing · 1.7
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2025 | Balanced Allocations over Efficient Queues: A Fast Relaxed FIFO QueueabstractRelaxed semantics have been introduced to increase the achievable parallelism of concurrent data structures in exchange for weakening their ordering semantics. In this paper, we revisit the balanced allocations d-choice load balancing scheme in the context of relaxed FIFO queues. Our novel load balancing approach distributes operations evenly across n sub-queues based on operation counts, achieving low relaxation errors independent on the queues size, as opposed to similar earlier designs. We prove its relaxation errors to be of O(n log log n/log d) with high probability for a collection of possible executions. Furthermore, our scheme, contrary to previous ones, manages to interface and integrate the most performant linearizable queue designs from the literature as components. Our resulting relaxed FIFO queue is experimentally shown to outperform the previously best design using balanced allocations by more than four times in throughput, while simultaneously incurring less than a thousandth of its relaxation errors. In a concurrent breadth-first-search benchmark, our queue consistently outperforms both relaxed and strict state-of-the-art FIFO queues. Kåre von Geijer, Philippas Tsigas, Elias Johansson, Sebastian Hermansson |
PPoPP | 4 |