Johannes Ackermann

Identifiers

• name variant Johannes Ackermann 0.60 · backfill

Papers (2)

1. Do Coding Agents Deceive Us? Detecting and Preventing Cheating via Capped Evaluation with Randomized Tests cs.LG · 2026 · author #2
2. Mitigating Reward Hacking in RLHF via Advantage Sign Robustness cs.LG · 2026 · author #2

Mentions

• 2606.07379 #2 · arxiv_oai · confidence 0.70 Johannes Ackermann

Frequent Coauthors

• Masashi Sugiyama 2 shared papers
• Soichiro Nishimori 2 shared papers
• Takashi Ishida 2 shared papers
• Nontawat Charoenphakdee 1 shared papers
• Shinnosuke Ono 1 shared papers
• Thanawat Lodkaew 1 shared papers