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We introduce PARSE (PArallel pRefix Speculative Engine), a speculative generation framework that accelerates large language model (LLM) inference by parallelizing prefix verification on a semantic level. Existing speculative decoding…

Artificial Intelligence · Computer Science 2026-05-07 Yuncheng Yao , Yuxuan Xia , Shengjie Wang , Danyang Zhuo

Parallel finite element algorithms based on object-oriented concepts are presented. Moreover, the design and implementation of a data structure proposed are utilized in realizing a parallel geometric multigrid method. The ParFEMapper and…

Mathematical Software · Computer Science 2016-09-19 Sashikumaar Ganesan , Volker John , Gunar Matthies , Raviteja Meesala , Shamim Abdus , Ulrich Wilbrandt

Synthesizing high-quality mathematical reasoning data without human priors remains a significant challenge. Current approaches typically rely on seed data mutation or simple prompt engineering, often suffering from mode collapse and limited…

Computation and Language · Computer Science 2026-04-14 Zixiong Yu , Jun Rao , Guhan Chen , Songtao Tian , Bohan Li , Jiansheng Wei , Min Zhang , Xiaojun Meng

The rapid advancements in artificial intelligence (AI), particularly the Large Language Models (LLMs), have profoundly affected our daily work and communication forms. However, it is still a challenge to deploy LLMs on resource-constrained…

Hardware Architecture · Computer Science 2025-03-03 Mingqiang Huang , Ao Shen , Kai Li , Haoxiang Peng , Boyu Li , Yupeng Su , Hao Yu

Graph-specific computing with the support of dedicated accelerator has greatly boosted the graph processing in both efficiency and energy. Nevertheless, their data conflict management is still sequential in essential when some vertex needs…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-06-05 Pengcheng Yao

Context-augmented generation (CAG) techniques, including RAG and ICL, require the efficient combination of multiple contexts to generate responses to user queries. Directly inputting these contexts as a sequence introduces a considerable…

Machine Learning · Computer Science 2025-02-13 Xinyu Yang , Tianqi Chen , Beidi Chen

Machine learning models are becoming the primary workhorses for many applications. Production services deploy models through prediction serving systems that take in queries and return predictions by performing inference on machine learning…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-09-17 Jack Kosaian , K. V. Rashmi , Shivaram Venkataraman

Large language models have transformed many applications but remain expensive to train. Sparse Mixture of Experts (MoE) addresses this through conditional computation, with Expert Parallel (EP) as the standard distributed training method.…

Machine Learning · Computer Science 2026-02-05 Chenwei Cui , Rockwell Jackson , Benjamin Joseph Herrera , Ana María Tárano , Hannah Kerner

Document parsing, as a fundamental yet crucial vision task, is being revolutionized by vision-language models (VLMs). However, the autoregressive (AR) decoding inherent to VLMs creates a significant bottleneck, severely limiting parsing…

Computation and Language · Computer Science 2026-03-17 Lei Li , Ze Zhao , Meng Li , Zhongwang Lun , Yi Yuan , Xingjing Lu , Zheng Wei , Jiang Bian , Zang Li

Recent years have seen the success of Multimodal Large Language Models (MLLMs) in the domain of vision understanding. The success of these models can largely be attributed to the dominant scaling law, which states that larger parameter…

Computer Vision and Pattern Recognition · Computer Science 2025-07-23 Shukang Yin , Chaoyou Fu , Sirui Zhao , Chunjiang Ge , Yan Yang , Yuhan Dai , Yongdong Luo , Tong Xu , Caifeng Shan , Enhong Chen

Code generation models based on the pre-training and fine-tuning paradigm have been increasingly attempted by both academia and industry, resulting in well-known industrial models such as Codex, CodeGen, and PanGu-Coder. To evaluate the…

Software Engineering · Computer Science 2024-02-26 Hao Yu , Bo Shen , Dezhi Ran , Jiaxin Zhang , Qi Zhang , Yuchi Ma , Guangtai Liang , Ying Li , Qianxiang Wang , Tao Xie

Large Language Models have evolved from single-round generators into long-horizon agents, capable of complex text synthesis scenarios. However, current evaluation frameworks lack the ability to assess the actual synthesis operations, such…

Computation and Language · Computer Science 2026-03-03 Andrew Zhuoer Feng , Cunxiang Wang , Yu Luo , Bosi Wen , Yidong Wang , Lin Fan , Yilin Zhou , Zikang Wang , Wenbo Yu , Lindong Wu , Hongning Wang , Minlie Huang

Static analysis, the process of examining code without executing it, is crucial for identifying software issues. Yet, static analysis is hampered by its complexity and the need for customization for different targets. Traditional static…

Software Engineering · Computer Science 2023-12-15 Yu Hao , Weiteng Chen , Ziqiao Zhou , Weidong Cui

Regular expression (RE) matching is a very common functionality that scans a text to find occurrences of patterns specified by an RE; it includes the simpler function of RE recognition. Here we address RE parsing, which subsumes matching by…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-03-11 Angelo Borsotti , Luca Breveglieri , Stefano Crespi Reghizzi , Angelo Morzenti

Recent advances in reasoning models have demonstrated significant improvements in accuracy by employing detailed and comprehensive reasoning processes. However, generating these lengthy reasoning sequences is computationally expensive and…

Computation and Language · Computer Science 2025-08-27 Yijiong Yu

Self-evolution of multimodal large language models (MLLMs) remains a critical challenge: pseudo-label-based methods suffer from progressive quality degradation as model predictions drift, while template-based methods are confined to a…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Yongrui Heng , Chaoya Jiang , Han Yang , Shikun Zhang , Wei Ye

Reasoning LLMs produce longer outputs, requiring speculative decoding drafters trained on extended sequences. Parallel drafting - predicting multiple tokens per forward pass - offers latency benefits over sequential generation, but training…

Machine Learning · Computer Science 2026-02-03 Mude Hui , Xin Huang , Jaime Campos Salas , Yue Sun , Nathan Pemberton , Xiang Song , Ashish Khetan , George Karypis

Natural language context-such as instructions, knowledge, or feedback-contains rich signal for adapting language models. While in-context learning provides adaptation via the prompt, parametric learning persists into model weights and can…

Machine Learning · Computer Science 2026-04-06 Parth Asawa , Alexandros G. Dimakis , Matei Zaharia

In this paper, we consider the problem of accelerating the numerical simulation of time dependent problems by time domain decomposition. The available algorithms enabling such decompositions present severe efficiency limitations and are an…

Numerical Analysis · Mathematics 2020-03-27 Y. Maday , O. Mula

Automatic algorithm configuration tools such as irace efficiently tune parameter values but leave algorithmic code unchanged. This paper introduces a first version of irace-evo, an extension of irace that integrates code evolution through…

Software Engineering · Computer Science 2025-11-20 Camilo Chacón Sartori , Christian Blum