Species range maps (SRMs) are essential tools for research and policy-making in ecology, conservation, and environmental management.

Deep neural networks (DNNs) have recently emerged as a powerful paradigm for solving Markovian optimal stopping problems. However, a ready extension of DNN-based methods to non-Markovian settings requires significant state and parameter space expansion, manifesting the curse of dimensionality.

IntherealmofMultimodal LargeLanguage Models(MLLMs), vision-language connector plays acrucial role to link the pre-trained vision encoders with Large Language Models (LLMs). Despite itsimportance, thevision-language connector has been relatively less explored. In this study, we aim to propose a strong vision-language connector that enables MLLMs toachievehigh accuracywhile maintainlowcomputationcost.

Standard reinforcement learning (RL) addresses reward maximization in a Markov decision process (MDP) defined by the tuple(S,A,pS0,pd,r,γ) [43, 44], where S and A denote the state and action space, respectively,p0 denotes the initial state distribution,pd is a state transition distribution, r is an immediate reward function, andγ is a discount factor. To sample trajectories, an initial state is sampled according topS0, and successive states are sampled from the state transition distributionSt+1 pd( |st,at) and actions from a policyAt π( |st).