arXiv · Computation and Language · 13 Aug 2026 · paper
Serving Mixture-of-Experts (MoE) large language models across distributed edge servers is bottlenecked by the cross-server expert transmission. The existing approaches mainly focus on how t…
arXiv · Computation and Language · 13 Aug 2026 · paper
Discourse comprehension in complex documents often involves continuously posing and resolving Questions Under Discussion (QUDs). While QUD frameworks have so far focused on text, scientific…
arXiv · Computation and Language · 13 Aug 2026 · paper
This paper presents a multifunctional speech synthesis system that integrates voice cloning and emotion control speech synthesis within a unified framework. The goal of this work is to addr…
arXiv · Computation and Language · 13 Aug 2026 · paper
Long-form song generation models continue to improve in duration, structural integrity, and acoustic complexity, making reliable aesthetic rewards increasingly important for aligning these…
arXiv · Computation and Language · 13 Aug 2026 · paper
Recent advances in zero-shot text-to-speech (TTS) have substantially improved speech quality and voice cloning fidelity. However, many zero-shot TTS systems still depend on audio prompt tra…
arXiv · Computation and Language · 13 Aug 2026 · paper
We present the first systematic study of Massive activations (MAs) in layer-interleaved HLA LLMs and uncover two architecture-aligned morphologies: MAs consistently spike immediately before…
arXiv · Computation and Language · 13 Aug 2026 · paper
Training large language models on limited hardware is increasingly a scheduling problem across GPU compute, host memory, PCIe transfer, and storage bandwidth. Existing offloading systems re…
arXiv · Computation and Language · 13 Aug 2026 · paper
Multimodal Large Language Models (MLLMs) exhibit strong generalization and reasoning abilities due to large-scale multimodal pre-training. However, fine-tuning these models on downstream ta…
arXiv · Computation and Language · 13 Aug 2026 · paper
Audio transcription is a critical bottleneck in language documentation. While multilingual Automatic Speech Recognition (ASR) models like Whisper offer solutions, field linguists often lack…
arXiv · Computation and Language · 13 Aug 2026 · paper
Embodied agents are increasingly built as systems around foundation models, where performance depends not only on model weights but also on the skills, context, action interfaces, and execu…
arXiv · Computation and Language · 13 Aug 2026 · paper
Conflicting objectives are general in RL alignment, and training on them data-efficiently is hard. Training a safety guard with RL means optimizing two objectives that conflict: catch real…
arXiv · Machine Learning · 13 Aug 2026 · paper
Large kernel depthwise convolutions achieve strong performance but suffer from significant degradation as kernel size grows due to irregular memory access from gather-based computation; whi…
arXiv · Machine Learning · 13 Aug 2026 · paper
In clinical applications, neural networks must focus on and highlight the most important parts of an input image. Soft-Attention mechanism enables a neural network toachieve this goal. This…
arXiv · Machine Learning · 13 Aug 2026 · paper
The Forward-Forward algorithm trains each layer locally, so that a scalar goodness - the sum of squared activations - is high on real inputs and low on contrastive ones. Under an explicit g…
arXiv · Machine Learning · 13 Aug 2026 · paper
Scaling laws are used to plan multi-million-dollar training runs, but fitting those laws can itself cost millions. In modern large-scale workflows, assembling a sufficiently informative set…
arXiv · Machine Learning · 13 Aug 2026 · paper
Dementia disorders such as Alzheimer's disease (AD) and frontotemporal dementia (FTD) exhibit overlapping electrophysiological signatures in electroencephalography (EEG) that challenge accu…
arXiv · Machine Learning · 13 Aug 2026 · paper
Many sequential decision problems offer qualitatively different ways of influencing the environment: some interventions act immediately, whereas others induce persistent effects that contin…
arXiv · Machine Learning · 13 Aug 2026 · paper
Boosted decision trees (BDTs) are widely used in latency-critical applications, but efficient hardware deployment remains challenging. Existing designs often rely on uniform or manually tun…
arXiv · Machine Learning · 13 Aug 2026 · paper
Vision-language models, such as contrastive language-image pre-training (CLIP)-based approaches, have reached state-of-the-art (SOTA) results in medical artificial intelligence. However, re…
arXiv · Machine Learning · 13 Aug 2026 · paper
Cashew production is a widespread economic activity in Guinea-Bissau, as well as other countries in West Africa. However, unregulated cashew production can be directly associated with incre…
arXiv · Computation and Language · 13 Aug 2026 · paper
Predictive-distribution entropy makes a strong selection rule in retrieval-augmented question answering: across five QA benchmarks, keeping the candidate answer that a frozen respondent LLM…
arXiv · Machine Learning · 13 Aug 2026 · paper
Human voice generation has made rapid progress in speech generation, singing voice generation, voice cloning, and voice editing. However, most existing systems are designed for specific tas…
arXiv · Machine Learning · 13 Aug 2026 · paper
IoT firmware vulnerability detection remains challenging due to heterogeneous firmware ecosystems, resource-constrained platforms, and limitations in existing benchmarks. Many datasets are…
arXiv · Machine Learning · 13 Aug 2026 · paper
Next-generation Synthetic Aperture Radar (SAR) missions will generate data far faster than they can downlink, making onboard data reduction essential for near-real-time Earth observation. L…
arXiv · Machine Learning · 13 Aug 2026 · paper
Omics datasets, particularly single-cell RNA sequencing data, are high-dimensional, sparse, noisy, and dominated by zero values, making faithful low-dimensional representation challenging.…
arXiv · Machine Learning · 13 Aug 2026 · paper
We present a formal process to enable non-experts to instantiate and iterate on human-aligned reward functions, i.e. reward functions that adhere to a given preference ordering over traject…
arXiv · Machine Learning · 13 Aug 2026 · paper
Financial forecasting models are typically developed in full precision, yet production deployment often requires low-precision inference to reduce memory and computational cost. Post-traini…
arXiv · Machine Learning · 13 Aug 2026 · paper
Treating patients with combinations of drugs reduces the risk of resistance to any individual drug. Finding effective combinations is difficult because the large search space makes combinat…
arXiv · Machine Learning · 13 Aug 2026 · paper
The parity problem--deciding whether the number of ones in a binary vector is odd or even--remains challenging for standard neural networks due to linear inseparability and the need for glo…
arXiv · Machine Learning · 13 Aug 2026 · paper
Transfer-based adversarial attacks craft adversarial examples using surrogate models to mislead black-box victim models. Beyond perturbation generation, transferability is fundamentally gov…
arXiv · Machine Learning · 13 Aug 2026 · paper
Accurate Global Navigation Satellite System (GNSS)-based localization is essential for safe and reliable autonomous driving. However, spoofing attacks can manipulate vehicle position estima…
arXiv · Computation and Language · 13 Aug 2026 · paper
Modern systems are increasingly expected to transfer across tasks not specified during training. What data facilitates generalization in these new, unanticipated settings? One hypothesis is…
arXiv · Machine Learning · 13 Aug 2026 · paper
Machine learning pipelines commonly flatten relational data into single-table representations, discarding structural constraints. Widely used Shapley value-based feature attributions then r…
arXiv · Computation and Language · 13 Aug 2026 · paper
Supervised fine-tuning (SFT) is a standard approach for adapting LLMs to a target distribution, but in settings such as personalization, where each author requires separate weight access, o…
arXiv · Computation and Language · 13 Aug 2026 · paper
Enterprise question answering is framed as retrieving internal documents and generating grounded answers. Routine enterprise records, however, are work by-products in which required organiz…
arXiv · Machine Learning · 13 Aug 2026 · paper
Exploration is essential to RL since a policy cannot improve by repeatedly sampling the behaviors it already prefers. Standard methods inject stochasticity in the action space, but such jit…
arXiv · Machine Learning · 13 Aug 2026 · paper
Length extrapolation in language models involves competing objectives: retrieval fidelity, long-document likelihood, short-context quality, and inference cost. We present ATMA, a 378M-param…
arXiv · Computation and Language · 13 Aug 2026 · paper
Rubric-based reinforcement learning (RL) uses an LLM-as-a-Judge (LaaJ) to score model outputs according to rubrics as rewards. However, policy models may exploit latent biases in the judge,…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Agent-memory frameworks -- mem0, Letta/MemGPT, Cognee, Zep/Graphiti, MemoryOS, MemTensor -- each ship their own SDK, storage layout, and operational vocabulary. There is no shared wire form…
arXiv · Machine Learning · 13 Aug 2026 · paper
Fine-tuning pre-trained robot policies with reinforcement learning (RL) often inherits the bottlenecks introduced by pre-training with behavioral cloning (BC), which produces narrow action…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Cloud-based Large Language Models (LLMs) can perform autonomous penetration-testing sub-tasks such as Linux privilege escalation, but raise security, privacy, and sovereignty concerns. Loca…
arXiv · Computation and Language · 13 Aug 2026 · paper
Large language model (LLM) agents for sequential decision-making struggle to produce diverse outputs. This leads to insufficient exploration, suboptimal solutions, and repeated actions. Act…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
We introduce a new agentic artificial intelligence (AI) platform for portfolio management. Our architecture consists of three layers. First, two large language model (LLM) agents are assign…
arXiv · Computation and Language · 13 Aug 2026 · paper
A central premise in mechanistic interpretability is that meaningful concepts in language models are represented by linear features in activation space. For such features to support reliabl…
arXiv · Machine Learning · 13 Aug 2026 · paper
Decoupled PPO has been a successful reinforcement learning (RL) algorithm to deal with the high data staleness under the asynchronous RL setting. Decoupled loss used in decoupled PPO improv…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Early and accurate segmentation of colorectal polyps is critical for reducing colorectal cancer mortality, which has been extensively explored by academia and industry. However, current dee…
arXiv · Machine Learning · 13 Aug 2026 · paper
Human mobility plays a crucial role in transportation, urban planning, and public health, but current approaches face important limitations. Existing deep learning models tend to overlook t…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Scholar assessment plays a fundamental role in faculty recruitment, funding allocation, academic promotion, and talent discovery. Existing scholar assessment methods predominantly rely on b…
arXiv · Computation and Language · 13 Aug 2026 · paper
Community-conditioned language model adaptation needs choices about data collection, community definition, and evaluation that are currently made independently in each study, making it hard…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Modeling vehicle interactions at unsignalized intersections is a challenging task due to the complexity of the underlying game-theoretic processes. Although prior studies have attempted to…
arXiv · Computation and Language · 13 Aug 2026 · paper
The large language model (LLM) has achieved significant success across various domains. However, the inherent complexity of causal problems and causal theory poses challenges in accurately…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Multimodal Large Language Models (MLLMs) have been growing the capability for scientific writing and collaboration. For example, OpenAI Prism is a free workspace for scientific writing and…
arXiv · Computation and Language · 13 Aug 2026 · paper
Multi-agent reinforcement learning for human-AI interaction typically relies on a single large language model to simulate user behavior. We show that this approach systematically fails to g…
arXiv · Machine Learning · 13 Aug 2026 · paper
Kolmogorov-Arnold Networks (KANs) enhance nonlinear function approximation by replacing scalar weights with learnable univariate functions. However, assigning an independent function to eve…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
The increasing deployment of autonomous, agentic AI systems challenges traditional accountability mechanisms. Existing research predominantly frames AI accountability gaps as barriers that…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
In modern AI frameworks, GPU kernels are key to overall system performance. Combining usability, portability, and near-handwritten CUDA performance, Triton is widely adopted for implementin…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
Semantic-ID generative recommenders represent each item as a short sequence of discrete semantic tokens and predict the next item by autoregressively generating this token sequence. This pa…
arXiv · Computation and Language · 13 Aug 2026 · paper
Prompting-based (\textit{i}.\textit{e}., non-fine-tuning) Text-to-SQL methods, where underlying large language model parameters are not changed for the task, face three problems: (\textit{i…
arXiv · Machine Learning · 13 Aug 2026 · paper
Multi-objective optimization (MOO) has demonstrated significant success in multi-task learning by mitigating task conflicts through gradient manipulation. However, most existing methods fla…
arXiv · Artificial Intelligence · 13 Aug 2026 · paper
The scholarly exegesis of ancient Chinese characters demands integrating visual observation, linguistic analysis, and historical context. However, existing computational approaches focus na…