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cs.CL2026

From Recognition to Understanding: Unlocking Cognitive Time Series Reasoning with LLMs

Xin Qiu, Junlong Tong, Yao Zhang +3

Time series analysis has recently been coupled with Large Language Models (LLMs) to leverage their reasoning and world knowledge capabilities, yet gains remain limited. We attribut…

cs.CL2026

AdaSR: Adaptive Streaming Reasoning with Hierarchical Relative Policy Optimization

Junlong Tong, Wenqi Xu, Yingqi Fan +4

Large reasoning models typically follow a read-then-think paradigm: they observe the complete input, reason over a static context, and then produce the answer. Yet many real-world…

cs.CL2026

ProactiveLLM: Learning Active Interaction for Streaming Large Language Models

Junlong Tong, Yao Zhang, Anhao Zhao +3

Standard Large Language Models (LLMs) follow a read-then-generate paradigm, causing unnecessary latency and computation. Streaming LLMs alleviate this issue by generating while rec…

cs.CL2026

From Static Inference to Dynamic Interaction: A Survey of Streaming Large Language Models

Junlong Tong, Zilong Wang, YuJie Ren +4

Standard Large Language Models (LLMs) are predominantly designed for static inference with pre-defined inputs, which limits their applicability in dynamic, real-time scenarios. To…

cs.CL2026

StreamingThinker: Large Language Models Can Think While Reading

Junlong Tong, Yingqi Fan, Anhao Zhao +2

Large language models (LLMs) have demonstrated remarkable capabilities in chain of thought (CoT) reasoning. However, the current LLM reasoning paradigm initiates thinking only afte…

cs.CL2026

Rethinking the Role of LLMs in Time Series Forecasting

Xin Qiu, Junlong Tong, Yirong Sun +3

Large language models (LLMs) have been introduced to time series forecasting (TSF) to incorporate contextual knowledge beyond numerical signals. However, existing studies question…