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20 results for “N-version programming, AI coding agents, common-mode failure, diversity”

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cs.SEEmpiricalRecentJun 18, 2026

N-Version Programming with Coding Agents

Javier Ron, Benoit Baudry, Martin Monperrus

This paper revisits N-version programming with AI coding agents and finds substantial common-mode failures but also practical benefits.

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cs.ARcs.AIEmpiricalRecentJun 26, 2026

Agentic Hardware Design as Repository-Level Code Evolution

Cunxi Yu, Chenhui Deng, Nathaniel Pinckney, Brucek Khailany

The paper introduces HORIZON, a self-evolving agent framework for hardware design using git operations.

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cs.SEcs.AIcs.LGRecentMay 29, 2026

How Generation Architecture Shapes Code Complexity in Multi-Agent LLM Systems: A Paired Study on HumanEval

Nazmus Ashrafi

The study found that while multi-agent LLM code generation architectures significantly affect code complexity, the added complexity does not translate into better functional correctness, suggesting ar…

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cs.AIRecentMay 31, 2026

"Skill issues'': data-centric optimization of lakehouse agents

Nicole Rose Schneider, Davide Ghilardi, Giacomo Piccinini, Jacopo Tagliabue

The paper introduces a data-centric optimization pipeline to improve coding agents' ability to interact with a branching lakehouse, showing significant accuracy gains by treating agent evaluation as a…

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cs.SEcs.AIcs.OSEmpiricalRecentJul 20, 2026

TRIM: Reducing AI-Generated CodeSlop via Agent Trajectory Minimization

Alex Mathai, Shobini Iyer, Aleksandr Nogikh, Petros Maniatis +3 more

This paper introduces TRIM, an algorithm that minimizes redundant edits in AI-generated code, called CodeSlop, by minimizing agent trajectories, reducing CodeSlop by 17.9%-32.9% with negligible perfor…

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cs.SEcs.AIEmpiricalRecentJul 1, 2026

Cheap Code, Costly Judgment: A Case Study on Governable Agentic Software Engineering

James C. Davis, Paschal C. Amusuo, Tanmay Singla, Berk Çakar +1 more

This paper presents a case study on using AI coding agents in software engineering and develops a process model for governing high-velocity agentic implementation.

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cs.AIEmpiricalRecentJun 30, 2026

AxDafny: Agentic Verified Code Generation in Dafny

Benjamin Breen, Austin Letson, Borja Requena Pozo, Leopoldo Sarra

The paper introduces AxDafny, a verifier-guided repair framework that improves verification success in Dafny by generating implementations, invariants, assertions, and termination arguments.

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cs.CLcs.AIRecentMay 30, 2026

MemPro: Agentic Memory Systems as Evolvable Programs

Qingshan Liu, Guoqing Wang, Wen Wu, Jingqi Huang +4 more

MemPro introduces a system-level evolution framework that treats the entire memory construction-retrieval pipeline as an evolvable program, significantly improving long-horizon agent performance over…

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cs.LGcs.AIcs.LORecentMay 29, 2026

Learning to Solve and Optimize by Evolving Code

Veronika Semmelrock, Benedetta Strizzolo, Francesco Zuccato, Gerhard Friedrich +2 more

The paper introduces CHECKMATE, a novel framework that uses code evolution to automatically generate and optimize algorithms for complex combinatorial problems, outperforming state-of-the-art solvers.

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cs.AIcs.PLRecentMay 27, 2026

LACUNA: Safe Agents as Recursive Program Holes

Yaoyu Zhao, Yichen Xu, Oliver Bračevac, Cao Nguyen Pham +2 more

The paper introduces LACUNA, a novel programming model that allows LLM agents to write code that shapes the runtime environment while maintaining strong type-checking safety guarantees.

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cs.SEcs.LGEmpiricalRecentJul 8, 2026

DeepSWE: Measuring Frontier Coding Agents on Original, Long-Horizon Engineering Tasks

Wenqi Huang, Charley Lee, Leonard Tng, Serena Ge

DeepSWE is a new benchmark for evaluating coding agents with original tasks written from scratch and hand-graded verifiers.

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cs.AIRecentJun 1, 2026

POIROT: Interrogating Agents for Failure Detection in Multi-Agent Systems

Iñaki Dellibarda Varela, R. Sendra-Arranz, Pablo Romero-Sorozabal, J. M. Valverde-García +4 more

The paper introduces POIROT, a novel protocol that uses the agents within a multi-agent system itself to diagnose and detect failures, demonstrating superior performance over traditional evaluation me…

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cs.SEcs.AIEmpiricalRecentJun 26, 2026

Govern the Repository, Not the Agent: Measuring Ecosystem-Level Risk in AI-Native Software

Daniel Russo

This paper measures the integration friction in code repositories caused by autonomous coding agents and finds that about half of the variation in friction is repository-level, and agent-authored cont…

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cs.SEcs.AIEmpiricalRecentJun 16, 2026

All Smoke, No Alarm: Oracle Signals in Agent-Authored Test Code

Dipayan Banik, Kowshik Chowdhury, Shazibul Islam Shamim

This paper characterizes oracle signals in test files of agent-authored pull requests and assesses their impact on merge outcomes.

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cs.CRcs.AIcs.IREmpiricalRecentJul 8, 2026

Who Broke the System? Failure Localization in LLM-Based Multi-Agent Systems

Yufei Xia, Anjun Gao, Yueyang Quan, Zhuqing Liu +1 more

This paper presents AgentLocate, a framework for failure localization in large language model-based multi-agent systems using an LLM-based judging mechanism and multi-perspective verification.

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cs.SEEmpiricalRecentJul 3, 2026

AtomicCommitBench: Can Coding Agents Reconstruct Commit Histories from Squashed Patches?

Zhihao Lin, Mingyi Zhou, Li Li

This paper studies the problem of retrospectively reconstructing commit history from squashed patches, and evaluates different methods using a benchmark dataset.

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cs.SEcs.AIcs.HCRecentMay 28, 2026

How Coding Agents Fail Their Users: A Large-Scale Analysis of Developer-Agent Misalignment in 20,574 Real-World Sessions

Ningzhi Tang, Chaoran Chen, Gelei Xu, Yiyu Shi +4 more

This study analyzes over 20,000 real-world coding sessions to show that AI coding agents frequently fail users through subtle misalignment, requiring constant manual correction even when major system…

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cs.CRcs.MARecentMay 27, 2026

The Best-Laid SCHEMEs: Coordinated Sabotage and Monitoring in Multi-Agent Systems

Nikolay Radev, Lennart Haas, Benjamin Arnav, Pablo Bernabeu-Pérez

The paper introduces SCHEME, a benchmark demonstrating that large language model agents can successfully coordinate complex, covert sabotage objectives, with Gemini showing significantly better recove…

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cs.SEcs.AIEmpiricalRecentJul 3, 2026

Is Agentic Code Review Helpful? Mining Developers' Feedback to CodeRabbit Reviews in the Wild

Hong Yi Lin, Mingzhao Liang, Kla Tantithamthavorn, Patanamon Thongtanunam

This paper presents an empirical study on how developers respond to agentic code reviews using CodeRabbit, revealing mixed reception and opportunities for improvement.

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