activity
20232026
most citedToolken+: Improving LLM Tool Usage with Reranking and a Reject Option

1 citations · 2 across the 9 of their papers we have counts for

collaborators

9 papers

cs.LG2026

Beyond Memory Leaderboards: Evaluating Scientific Memory as Budgeted Context Restoration

Maksim Sheverev, David Finkelstein, Sergey Nikolenko

Long-term memory is becoming a core component of LLM agents, but most memory benchmarks evaluate conversations or compact summaries, while research agents need to restore evidence…

cs.AI2026

AgentLens: Production-Assessed Trajectory Reviews for Coding Agent Evaluation

Andrey Podivilov, Vadim Lomshakov, Sergey Savin +4

We present AgentLens, a production-assessed benchmark for interactive code agents. Most code-agent benchmarks reduce a run to a single bit -- did the task pass? -- but the people w…

cs.LG2026

Sparse Prefix Caching for Hybrid and Recurrent LLM Serving

Mikhail Shirokikh, Sergey Nikolenko

Prefix caching is a key latency optimization for autoregressive LLM serving, yet existing systems assume dense per-token key/value reuse. State-space models change the structure of…

cs.SE2026

Query2Diagram: Answering Developer Queries with UML Diagrams

Oleg Baryshnikov, Anton M. Alekseev, Sergey I. Nikolenko

Software documentation frequently becomes outdated or fails to exist entirely, yet developers need focused views of their codebase to understand complex systems. While automated re…

cs.SE2025

LAMeD: LLM-generated Annotations for Memory Leak Detection

Ekaterina Shemetova, Ilya Shenbin, Ivan Smirnov +5

Static analysis tools are widely used to detect software bugs and vulnerabilities but often struggle with scalability and efficiency in complex codebases. Traditional approaches re…

cs.CL2024★ 1 cited

Toolken+: Improving LLM Tool Usage with Reranking and a Reject Option

Konstantin Yakovlev, Sergey Nikolenko, Andrey Bout

The recently proposed ToolkenGPT tool learning paradigm demonstrates promising performance but suffers from two major issues: first, it cannot benefit from tool documentation, and…

cs.CL2024★ 1 cited

Robust AI-Generated Text Detection by Restricted Embeddings

Kristian Kuznetsov, Eduard Tulchinskii, Laida Kushnareva +4

Growing amount and quality of AI-generated texts makes detecting such content more difficult. In most real-world scenarios, the domain (style and topic) of generated data and the g…

cs.CV2024

Improving Interpretability and Robustness for the Detection of AI-Generated Images

Tatiana Gaintseva, Laida Kushnareva, German Magai +5

With growing abilities of generative models, artificial content detection becomes an increasingly important and difficult task. However, all popular approaches to this problem suff…

cs.CL2023

Efficient Grammatical Error Correction Via Multi-Task Training and Optimized Training Schedule

Andrey Bout, Alexander Podolskiy, Sergey Nikolenko +1

Progress in neural grammatical error correction (GEC) is hindered by the lack of annotated training data. Sufficient amounts of high-quality manually annotated data are not availab…