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AI Survey

6 articles · Page 1 of 1
PaperAgent
PaperAgent
Jul 27, 2026 · Artificial Intelligence

Dual‑Engine Evolution: A Systematic Survey of Long‑Horizon Agents

This 149‑page survey defines long‑horizon agents as a coupling of a base policy and a runtime harness (Agent = πθ ⊕ H), categorises task levels and capabilities, traces the field’s evolution from prompt to context to runtime engineering, and outlines a seven‑stage optimization pipeline, application forms, and frontier challenges, supported by empirical growth data and extensive references.

AI SurveyAgent OptimizationContext Engineering
0 likes · 12 min read
Dual‑Engine Evolution: A Systematic Survey of Long‑Horizon Agents
Machine Heart
Machine Heart
Jul 25, 2026 · Artificial Intelligence

Towards Long-Horizon Agents: A 149‑Page Survey on Harness Engineering and Model Optimization

This survey analyzes over 900 works to define long‑horizon agents as a system‑level capability emerging from the co‑evolution of external harness engineering and internal model optimization, outlines key challenges, taxonomies, a three‑stage evolution, and future research directions.

AI SurveyAutonomous AgentsLong-Horizon Agents
0 likes · 20 min read
Towards Long-Horizon Agents: A 149‑Page Survey on Harness Engineering and Model Optimization
Machine Heart
Machine Heart
May 30, 2026 · Artificial Intelligence

Beyond Single-Agent: Survey of Collaboration, Attribution, and Self‑Evolution in LLM Multi‑Agents

This survey introduces the LIFE framework for LLM‑based multi‑agent systems, outlining four stages—from individual agent capabilities through collaborative structures, failure attribution, to systemic self‑evolution—while analyzing how role design, communication, and scheduling affect performance, error propagation, and adaptive improvement.

AI SurveyFailure AttributionLLM
0 likes · 10 min read
Beyond Single-Agent: Survey of Collaboration, Attribution, and Self‑Evolution in LLM Multi‑Agents
PaperAgent
PaperAgent
Apr 21, 2026 · Artificial Intelligence

How to Understand Agents: From Resource‑Constrained Decisions to Contextual Cognition

This survey clarifies the essence of AI agents as resource‑limited sequential decision‑making and contextual‑cognition systems, introduces a formal definition, outlines a five‑stage evolution of large models, presents a four‑loop architecture, and illustrates the concepts with the OpenClaw agent case study.

AI SurveyAgent ArchitectureContextual Cognition
0 likes · 11 min read
How to Understand Agents: From Resource‑Constrained Decisions to Contextual Cognition
Architect
Architect
Mar 30, 2025 · Artificial Intelligence

What Is Retrieval-Augmented Generation? A Deep Dive into RAG Techniques

This article provides a comprehensive survey of Retrieval‑Augmented Generation (RAG), covering its basic principles, key components, seven technical variants, challenges, evaluation methods, and future research directions across multimodal, graph‑based, and agentic extensions.

AI SurveyKnowledge RetrievalRAG
0 likes · 9 min read
What Is Retrieval-Augmented Generation? A Deep Dive into RAG Techniques