# AI Agent Memory Research - Sources

## Academic Papers

1. **MemGPT: Towards LLMs as Operating Systems**
   * Authors: UC Berkeley
   * Published: October 2023
   * URL: <https://arxiv.org/abs/2310.08560>
   * Key Contribution: Hierarchical memory management inspired by OS virtual memory
2. **Generative Agents: Interactive Simulacra of Human Behavior**
   * Authors: Stanford University & Google Research
   * Published: April 2023
   * URL: <https://arxiv.org/abs/2304.03442>
   * Key Contribution: Memory stream, reflection, and planning mechanisms
3. **Mem0: Building Production-Ready AI Agents with Scalable Long-Term Memory**
   * Authors: Prateek Chhikara et al.
   * Published: April 2025
   * URL: <https://arxiv.org/abs/2504.19413>
   * Key Contribution: Graph-based memory with 26% accuracy improvement
4. **A Survey on the Memory Mechanism of Large Language Model-based Agents**
   * Published: ACM Transactions on Information Systems
   * URL: <https://dl.acm.org/doi/10.1145/3748302>
   * Key Contribution: Comprehensive taxonomy of memory mechanisms
5. **A-Mem: Agentic Memory for LLM Agents**
   * URL: <https://arxiv.org/html/2502.12110v11>
   * Key Contribution: Zettelkasten-inspired dynamic memory organization

## Industry Resources

6. **Letta (formerly MemGPT) Documentation**
   * URL: <https://docs.letta.com/>
   * GitHub: <https://github.com/letta-ai/letta>
7. **Mem0 - Universal Memory Layer**
   * URL: <https://mem0.ai/>
   * GitHub: <https://github.com/mem0ai/mem0>
8. **LangChain Memory Documentation**
   * URL: <https://docs.langchain.com/oss/python/langgraph/memory>
9. **LlamaIndex RAG Guide**
   * URL: <https://developers.llamaindex.ai/>
10. **IBM: What Is AI Agent Memory?**
    * URL: <https://www.ibm.com/think/topics/ai-agent-memory>

## Blog Posts & Tutorials

11. **Building AI Agents with Memory Systems: Cognitive Architectures for LLMs**
    * Bluetick Consultants
    * URL: <https://www.bluetickconsultants.com/building-ai-agents-with-memory-systems-cognitive-architectures-for-llms/>
12. **Memory Types in Agentic AI: A Breakdown**
    * Author: Gokcer Belgusen
    * URL: <https://medium.com/@gokcerbelgusen/memory-types-in-agentic-ai-a-breakdown-523c980921ec>
13. **Making Sense of Memory in AI Agents**
    * Author: Leonie Monigatti
    * URL: <https://www.leoniemonigatti.com/blog/memory-in-ai-agents.html>
14. **Advancing Agentic Memory: Modern Memory Management Architectures**
    * Author: Vinithavn
    * URL: <https://vinithavn.medium.com/advancing-agentic-memory-an-overview-of-modern-memory-management-architectures-in-llm-agents-8df87b0da58f>
15. **Long-Term Agentic Memory with LangGraph**
    * DeepLearning.AI
    * URL: <https://www.deeplearning.ai/short-courses/long-term-agentic-memory-with-langgraph/>
16. **Build Smarter AI Agents: Manage Short-Term and Long-Term Memory with Redis**
    * Redis Blog
    * URL: <https://redis.io/blog/build-smarter-ai-agents-manage-short-term-and-long-term-memory-with-redis/>
17. **Context Engineering for AI Agents Guide**
    * Mem0 Blog (October 2025)
    * URL: <https://mem0.ai/blog/context-engineering-ai-agents-guide>
18. **Enhancing Memory Retrieval in Generative Agents through LLM-trained Cross Attention Networks**
    * Frontiers in Psychology
    * URL: <https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1591618/full>

## Framework Comparisons

19. **LangChain vs LlamaIndex: Complete RAG Framework Comparison 2025**
    * URL: <https://latenode.com/blog/platform-comparisons-alternatives/automation-platform-comparisons/langchain-vs-llamaindex-2025-complete-rag-framework-comparison>
20. **15 Best Open-Source RAG Frameworks in 2025**
    * Firecrawl
    * URL: <https://www.firecrawl.dev/blog/best-open-source-rag-frameworks>

## Cloud Provider Resources

21. **AWS: Building Smarter AI Agents with AgentCore Long-Term Memory**
    * URL: <https://aws.amazon.com/blogs/machine-learning/building-smarter-ai-agents-agentcore-long-term-memory-deep-dive/>
22. **AWS + Mem0 Integration**
    * URL: <https://aws.amazon.com/blogs/database/build-persistent-memory-for-agentic-ai-applications-with-mem0-open-source-amazon-elasticache-for-valkey-and-amazon-neptune-analytics/>

***

*Compiled: January 2026*


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