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GTR Enhances Time Series Forecasting

GTR Enhances Time Series Forecasting

Global Temporal Retriever (GTR) is a plug-and-play module extending MTSF models' context via global pattern retrieval. Uses adaptive embeddings, dynamic alignment, and 2D convolution fusion. SOTA results on six datasets with low overhead; code on GitHub.

ArXiv AIResearchFeb 12#research#gtr#v1
GRU-Mem Optimizes Long-Context LLM Reasoning

GRU-Mem Optimizes Long-Context LLM Reasoning

GRU-Mem introduces text-controlled gates to MemAgent for efficient long-context reasoning, preventing memory explosion and unnecessary computation. Update and exit gates manage recurrent memory loops via RL rewards. Achieves up to 400% faster inference on reasoning tasks.

ArXiv AIResearchFeb 12#research#gru-mem#v1
Generative Framework for Brain Infarct Masks

Generative Framework for Brain Infarct Masks

Introduces an anatomy-preserving method using VAE and latent diffusion to generate multi-class brain segmentation masks from NCCT data. It learns anatomical latents from masks only, generating realistic samples with optional lesion control. Avoids artifacts seen in pixel-space models.

ArXiv AIResearchFeb 12#research#latent-diffusion#v1
GenAI Framework for Higher Ed

GenAI Framework for Higher Ed

Surveys reveal divided stakeholder perceptions of GenAI in IT/EE disciplines at University of Oulu. Proposes conceptual framework with high-level requirements for responsible integration. Ensures EU AI Act compliance and addresses privacy, integrity concerns.

ArXiv AIResearchFeb 12#research#genai-framework#v1
FPT Bayesian Nets via Feedback Edges

FPT Bayesian Nets via Feedback Edges

Analyzes parameterized complexity of Bayesian Network Structure Learning using superstructure. Proves fixed-parameter tractability with feedback edge set parameterization. Extends to treewidth with additive representations and polytree learning.

ArXiv AIResearchFeb 12#research#bns-l#v1
FoSS: GFlowNets for Dynamic Span LMs

FoSS: GFlowNets for Dynamic Span LMs

FoSS introduces a GFlowNets framework for generating text via dynamic span vocabularies in a DAG-structured state space. It enables flexible segmentation of retrieved text and explores diverse compositional paths. Empirically, it boosts MAUVE scores by 12.5% and excels in knowledge tasks.

ArXiv AIResearchFeb 12#research#foss#v1
FormalJudge Ensures Agent Safety

FormalJudge Ensures Agent Safety

FormalJudge uses neuro-symbolic bidirectional reasoning to translate intents into verifiable specs. It employs Dafny and Z3 for mathematical guarantees over probabilistic judging. Achieves 16.6% gains and detects deception effectively.

ArXiv AIResearchFeb 12#research#formaljudge#v1
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