Time is Not a Label: Continuous Phase Rotation for Temporal Knowledge Graphs and Agentic Memory

arXiv:2604.11544 · cs.CL, cs.AI · Submitted 2026-04-13 · Read on arXiv

cs.CL, cs.AI

Submitted: 2026-04-13

Updated: 2026-08-25

Terminology

• Knowledge Graph — 38× in this paper · explained in 7 episodes
• Benchmark — 20× in this paper · explained in 2 episodes
• Embeddings — 18× in this paper · explained in 2 episodes
• Accuracy — 12× in this paper · explained in 1 episode
• Temporal Reasoning — 10× in this paper · explained in 2 episodes
• Alignment — 9× in this paper · explained in 1 episode
• Knowledge graphs — 8× in this paper · explained in 2 episodes
• Graph Construction — 6× in this paper · explained in 3 episodes
• Core — 5× in this paper · explained in 2 episodes
• LLM judge — 5× in this paper · explained in 2 episodes
• Trace — 5× in this paper · explained in 2 episodes
• Named Entity Recognition — 4× in this paper
• Robustness — 4× in this paper · explained in 5 episodes
• Verification — 4× in this paper · explained in 2 episodes
• AI Agents — 3× in this paper · explained in 2 episodes
• Verifier — 3× in this paper · explained in 2 episodes
• Decoupling — 2× in this paper · explained in 2 episodes
• Fine-Tuning — 2× in this paper · explained in 5 episodes
• In International Conference on Learning Representations — 2× in this paper
• Mean Reciprocal Rank — 2× in this paper
• RAG — 2× in this paper · explained in 3 episodes
• Regularization — 2× in this paper · explained in 3 episodes
• Agent Memory — 1× in this paper · explained in 1 episode
• Agentic Memory System — 1× in this paper · explained in 1 episode
• Agentic Reasoning — 1× in this paper · explained in 1 episode
• Agentic System — 1× in this paper · explained in 2 episodes
• Continual Learning — 1× in this paper · explained in 2 episodes
• Distillation — 1× in this paper · explained in 2 episodes
• Heterogeneous Graph — 1× in this paper · explained in 2 episodes
• Memory Augmentation — 1× in this paper · explained in 2 episodes
• Named Entity Recognition (NER) — 1× in this paper · explained in 2 episodes
• Provenance — 1× in this paper · explained in 3 episodes
• Reinforcement Learning — 1× in this paper · explained in 4 episodes
• Sparsity — 1× in this paper · explained in 4 episodes
• Steering — 1× in this paper · explained in 2 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes
• Zero-Shot Transfer — 1× in this paper · explained in 3 episodes

Sources

• Does Memory Need Graphs? A Unified Framework and Empirical Analysis for Long-Term Dialog Memory
• Memory in the Age of AI Agents
• LiCoMemory: Lightweight and Cognitive Agentic Memory for Efficient Long-Term Reasoning
• MAGMA: A Multi-Graph based Agentic Memory Architecture for AI Agents
• ChronoR: Rotation Based Temporal Knowledge Graph Embedding
• Can LLM-based Financial Investing Strategies Outperform the Market in Long Run?
• MemoTime: Memory-Augmented Temporal Knowledge Graph Enhanced Large Language Model Reasoning
• MemGPT: Towards LLMs as Operating Systems
• Agent Learning via Early Experience

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