Demo Data from VLDB 2026 / reviewers in the wild / expert
Ilya Hajiaghayi
dblp:391/2418
· DBLP profile ↗
1ranked-venue papers
1as first author
1since 2021 · last 2025
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Theory of computation · 1 · 1 first-author · 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.
| Theoretical computer science
1 paper |
Algorithmic game theory and mechanism design · 100% |
Topics — the 2 heaviest of 3, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Algorithmic game theory and mechanism design › mechanism design
bilateral trade |
0.9 | 1 | 2025 | Gains-from-Trade in Bilateral Trade with a Broker · SODA 2025 |
Algorithmic game theory and mechanism design › market design
gains from trade |
0.9 | 1 | 2025 | Gains-from-Trade in Bilateral Trade with a Broker · SODA 2025 |
Methods — techniques the papers use, named apart from their topics
approximation mechanism · 0.9
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2025 | Gains-from-Trade in Bilateral Trade with a BrokerabstractWe study bilateral trade with a broker, where a buyer and seller interact exclusively through the broker. The broker strategically maximizes her payoff through arbitrage by trading with the buyer and seller at different prices. We study whether the presence of the broker interferes with the mechanism’s gains-from-trade (GFT) achieving a constant-factor approximation to the first-best gains-from-trade (FB), in a similar vein to the constant-factor approximability without a broker by Deng, Mao, Sivan and Wang (STOC’21). Ilya Hajiaghayi, Mohammad Hajiaghayi, Gary Peng, Suho Shin 0001 |
SODA | 1 |