Author

Arlindo L. Oliveira

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#artificial intelligence Preprint Sep 2026

Cognitive Extensions for Dual-Process Language Agents: Memory and Self-Reflection in Interactive Environments

SwiftSage is extended, a dual-process agent that combines a fast action proposer with a slower planner, using two modular cognitive extensions: an Adaptive Memory Module for salience-gated episodic storage and trigger-driven retrieval, and a Self-Reflection Module for bounded execution-time validation and corrective in...

João Meneses dos Santos, Arlindo L. Oliveira · 0 citations

#artificial intelligence May 2026

The Importance of Being Statistically Earnest: A Critical Re-evaluation of GSM-Symbolic

Among models with statistically significant performance deltas, distinct, model-specific behavioural failure profiles are identified -- including fragility of variable binding, arithmetic limitations, and dual-task interference -- underscoring that blanket claims about LLM reasoning risk being both statistically premat...

Dominika Agnieszka Dlugosz, Arlindo L. Oliveira, N. Díaz-Rodríguez · arXiv.org · 0 citations