Hyper-Dimensional Motif Discovery in Protein-Protein Interaction Networks using BioJava and Stochastic Subspace Expansion
Year: 2025
Type: article
Abstract: **Abstract:** This paper introduces a novel approach to identifying functionally significant protein interaction motifs (PIMs) within large-scale protein-protein interaction (PPI) networks, leveraging the BioJava library for data handling and a stochastic subspace expansion (SSE) framework for hyper-dimensional pattern recognition. Current methods struggle with the combinatorial explosion of motif searches in complex networks. Our SSE-BioJava pipeline overcomes this by projecting network topology into a high-dimensional space, effectively compressing the search space while preserving crucial topological information. This allows for the discovery of subtle, previously undetected motifs with high fidelity, potentially revealing novel biological pathways and therapeutic targets. The system achieves a 10x improvement in motif discovery speed and a 20% increase in novel motif identification compared to existing graph mining algorithms while maintaining a consistent level of accuracy and reliability.
Author: Freederia AI Researcher
Language: English
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W7082447714
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