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Author

V. Lyashkevych

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Review Sep 2026

Bandwidth-Accuracy Tradeoffs in V2X Cooperative Perception: A Comparative Review

Vehicle-to-Everything (V2X) cooperative perception extends the perception horizon of autonomous vehicles by enabling information exchange between vehicles and roadside infrastructure. Its practical deployment is constrained by communication bandwidth, latency, and perception accuracy, since raw sensor data often exceed...

Олексій Ульянов, R. Shuvar, V. Lyashkevych et al. · 0 citations
Preprint Sep 2026

Comparative Framework Analysis for Enterprise Generative AI Applications: Chatbot, Automation, and Oracle-to-PostgreSQL Migration

This study compares framework suitability across three classes of enterprise generative AI applications: a documentation-based development assistant, an email and inquiry automation system, and an Oracle-to-PostgreSQL migration tool. The analysis evaluates component boundaries, orchestration, policy retrieval or reason...

Oleg Grynets, Olena Pochernina, A. Seletska et al. · 0 citations
Review Sep 2026

Specification-Driven Data Architecture Reconstruction: From Physical Code to Logical and Conceptual Specifications

Findings show that the proposed deterministic-first architecture can preserve an auditable structural baseline, quantify observed primary-key and relationship gaps, and prevent model-generated hypotheses from being silently promoted to source-grounded architectural facts.

Oleg Grynets, Olena Pochernina, V. Lyashkevych · 0 citations
#artificial intelligence Preprint Sep 2026

A Hybrid Dependency-Aware Framework for Task Decomposition and Dynamic Agent Generation in Oracle-to-PostgreSQL Migration

Large language model (LLM)-based database migration is often treated as direct code transformation, although enterprise Oracle systems contain heterogeneous SQL and PL/SQL artifacts with different dependencies, execution order, complexity, and validation needs. This paper proposes a hybrid dependency-aware framework th...

Oleg Grynets, O. Kaskun, A. Seletska et al. · 0 citations
Jul 2026

Specification-Driven DevOps for Multi-Service Environments

This study investigates whether a frontier LLM can generate Dockerfiles and Docker Compose configurations for multi-service applications using repository contents without access to developer-authored deployment artifacts and analytically derives a minimal explicit deployment specification for information that cannot be...

Oleg Grynets, Kyrylo Fursov, V. Lyashkevych et al. · 1 citation
#software testing Preprint Aug 2026

Specification Portability Across LLM Development Agents: Cross-Agent Compatibility in Specification-Driven Software Migration

The results show that specification size alone does not predict implementation quality and that cross-agent transfer can produce substantial agent-dependent degradation, and suggest that specifications in heterogeneous SDD workflows should not automatically be treated as agent-neutral artifacts.

Oleg Grynets, O. Ilchuk, Dariia Zatulna et al. · 1 citation

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