Official code for Echo-Memory: a controlled study of memory in action-conditioned video world models (Context, Compression, Spatial, State-Space).

mindmap: Spatial Memory in Deep Feature Maps for 3D Action Policies

Spatial field location memory for document processing pipelines. Learns field positions, validates extractions, identifies document types by layout, detects drift, and monitors template health. Zero dependencies, pure Python.

A Spatial Retrieval-Augmented Generation system for latent world models, designed for embodied spatial intelligence in robotics, autonomous navigation, and embodied AI. Features ROS2 integration, real-time inference @ 25Hz, and complete robot build guide.

A Machine Learning Aware Spatial Data Re-partitioning Framework for Spatial Datasets

Spatial memory for hierarchical VLA policies (extends MemER)

Spatial Metaphors for LLM Memory: A Critical Analysis of the MemPalace Architecture — Full paper, benchmarks, experiment data, and reproduction scripts

End-to-End Egospheric Spatial Memory (ESM) encodes the memory in an ego-sphere around the agent.

Spatial memory layer for AI agents — RGB-D / point clouds to a persistent, queryable, LLM-native 3D scene graph. Mem0 for 3D space.

Control architecture for an agent that perceives, plans, learns, and acts in a 3D MMORPG. Evolved from a monolith through reactive rules, state machines, and utility scoring to GOAP planning. JPS/A* pathfinding, DDA line-of-sight, Bayesian adaptation. Pure Python 3.14 (free-threaded), zero dependencies.

mindmap

ADHD-friendly visual planning with draggable timelines, planned-versus-actual tracking, and map-based memories.

A simple spatial memory game

指针空间：轻量原生 macOS 空间文件画布，用稳定位置快速找到真实文件。

회랑: turns study material into a walkable 3D memory palace, with the spatial layout derived from the document's own structure

associative memory in mixed reality

Public shell for a spatial memory benchmark from egocentric video. Documentation-only: protocol, schema, and data card—no code or datasets.

Cross-platform software for testing spatial memory via object placement and judgement of relative direction tasks in the lab and online

ARMS: A Spatial Memory Fabric for AI Systems. Position IS relationship. Store and retrieve computed states by native coordinates.

Data and code for Beardsworth et al. (2021) Is habitat selection shaped by individual-level cognitive biases in orientation strategy? Ecology Letters