None of the subsections below are an exhaustive or accurate representation of all the existing and recent work in the area, but I do try to regularly update for my own book-keeping. Other extremely useful annotated bibliographies segregated by topic can be found here, for multimodal natural language processing, here, for modular networks and here, for planning with language
.#1 Linguistic Communication Channels and Recursive Reasoning
#2 General Purpose Meaning Representations
#3 Using Language to Structure Reinforcement Learning and Planning
#4 Language Grounding with Vision (and Multimodal Reasoning)