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The independence of logic optimization and technology mapping poses a significant challenge in achieving high-quality synthesis results. Recent studies have improved optimization outcomes through collaborative optimization of multiple logic…

Hardware Architecture · Computer Science 2025-04-18 Zhang Hu , Hongyang Pan , Yinshui Xia , Lunyao Wang , Zhufei Chu

This paper proposes smaRTLy: a new optimization technique for multiplexers in Register-Transfer Level (RTL) logic synthesis. Multiplexer trees are very common in RTL designs, and traditional tools like Yosys optimize them by traversing the…

Hardware Architecture · Computer Science 2025-10-21 Chengxi Li , Yang Sun , Lei Chen , Yiwen Wang , Mingxuan Yuan , Evangeline F. Y. Young

Analog circuit topology synthesis is integral to Electronic Design Automation (EDA), enabling the automated creation of circuit structures tailored to specific design requirements. However, the vast design search space and strict constraint…

Computation and Language · Computer Science 2025-06-04 Prashanth Vijayaraghavan , Luyao Shi , Ehsan Degan , Vandana Mukherjee , Xin Zhang

With the shrinking technology nodes, timing optimization becomes increasingly challenging. Approximate logic synthesis (ALS) can perform local approximate changes (LACs) on circuits to optimize timing with the cost of slight inaccuracy.…

Hardware Architecture · Computer Science 2024-11-19 Xiangfei Hu , Yuyang Ye , Tinghuan Chen , Hao Yan , Bei Yu

Chain-of-Thought (CoT) reasoning enhances Large Language Models (LLMs) by prompting intermediate steps, improving accuracy and robustness in arithmetic, logic, and commonsense tasks. However, this benefit comes with high computational…

Software Engineering · Computer Science 2026-03-11 Kerui Huang , Shuhan Liu , Xing Hu , Tongtong Xu , Lingfeng Bao , Xin Xia

Recent years have witnessed the success of deep neural networks in many research areas. The fundamental idea behind the design of most neural networks is to learn similarity patterns from data for prediction and inference, which lacks the…

Machine Learning · Computer Science 2020-08-24 Shaoyun Shi , Hanxiong Chen , Weizhi Ma , Jiaxin Mao , Min Zhang , Yongfeng Zhang

Large-scale, high-quality data is essential for advancing the reasoning capabilities of large language models (LLMs). As publicly available Internet data becomes increasingly scarce, synthetic data has emerged as a crucial research…

Computation and Language · Computer Science 2025-09-23 Jiankang Wang , Jianjun Xu , Xiaorui Wang , Yuxin Wang , Mengting Xing , Shancheng Fang , Hongtao Xie

Visual document retrieval aims to retrieve a set of document pages relevant to a query from visually rich collections. Existing methods often employ Vision-Language Models (VLMs) to encode queries and visual pages into a shared embedding…

Information Retrieval · Computer Science 2026-04-10 Hao Yang , Yifan Ji , Zhipeng Xu , Zhenghao Liu , Yukun Yan , Zulong Chen , Shuo Wang , Yu Gu , Ge Yu

Term Rewriting Systems (TRSs) are used in compilers to simplify and prove expressions. State-of-the-art TRSs in compilers use a greedy algorithm that applies a set of rewriting rules in a predefined order (where some of the rules are not…

Programming Languages · Computer Science 2022-03-01 Smail Kourta , Adel Namani , Fatima Benbouzid-Si Tayeb , Kim Hazelwood , Chris Cummins , Hugh Leather , Riyadh Baghdadi

Recent years have witnessed the growing popularity of domain-specific accelerators (DSAs), such as Google's TPUs, for accelerating various applications such as deep learning, search, autonomous driving, etc. To facilitate DSA designs,…

Machine Learning · Computer Science 2023-06-06 Yunsheng Bai , Atefeh Sohrabizadeh , Zongyue Qin , Ziniu Hu , Yizhou Sun , Jason Cong

Joint logical-numerical reasoning remains a major challenge for language models, yet existing datasets rely on fixed rule sets and offer limited control over task complexity, constraining their generalizability for evaluation and training.…

Computation and Language · Computer Science 2025-10-14 Yiwei Liu , Yucheng Li , Xiao Li , Gong Cheng

Recent progress in diffusion-based generative models has enabled high-quality image synthesis conditioned on diverse modalities. Extending such models to brain signals could deepen our understanding of human perception and mental…

Signal Processing · Electrical Eng. & Systems 2025-11-25 Jeyoung Lee , Hochul Kang

In today's rapidly evolving field of electronic design automation (EDA), the complexity of hardware designs is increasing, necessitating more sophisticated automation solutions. High-level synthesis (HLS), as a pivotal solution, automates…

Programming Languages · Computer Science 2025-08-06 M Zafir Sadik Khan , Nowfel Mashnoor , Mohammad Akyash , Kimia Azar , Hadi Kamali

Click-through-rate (CTR) prediction has an essential impact on improving user experience and revenue in e-commerce search. With the development of deep learning, graph-based methods are well exploited to utilize graph structure extracted…

Information Retrieval · Computer Science 2024-07-08 Pipi Peng , Yunqing Jia , Ziqiang Zhou , murmurhash , Zichong Xiao

Retrieval-Augmented Generation (RAG) pipelines are central to applying large language models (LLMs) to proprietary or dynamic data. However, building effective RAG flows is complex, requiring careful selection among vector databases,…

Artificial Intelligence · Computer Science 2025-05-27 Alexander Conway , Debadeepta Dey , Stefan Hackmann , Matthew Hausknecht , Michael Schmidt , Mark Steadman , Nick Volynets

Program synthesis is the task of automatically generating expressions that satisfy a given specification. Program synthesis techniques have been used to automate the generation of loop invariants in code, synthesize function summaries, and…

Logic in Computer Science · Computer Science 2020-10-13 Elizabeth Polgreen , Sanjit A. Seshia

E-graphs have emerged as a versatile data structure with applications in synthesis, optimization, and verification through techniques such as equality saturation. This paper introduces Python bindings for the experimental egglog library…

Programming Languages · Computer Science 2024-04-08 Saul Shanabrook

With the exponential growth of Internet of Things (IoT) devices, edge computing (EC) is gradually playing an important role in providing cost-effective services. However, existing approaches struggle to perform well in graph-structured…

Machine Learning · Computer Science 2025-04-23 Wenjing Xiao , Chenglong Shi , Miaojiang Chen , Zhiquan Liu , Min Chen , H. Herbert Song

Reactive systems that operate in environments with complex data, such as mobile apps or embedded controllers with many sensors, are difficult to synthesize. Synthesis tools usually fail for such systems because the state space resulting…

Logic in Computer Science · Computer Science 2019-05-09 Bernd Finkbeiner , Felix Klein , Ruzica Piskac , Mark Santolucito

Provenance graph analysis plays a vital role in intrusion detection, particularly against Advanced Persistent Threats (APTs), by exposing complex attack patterns. While recent systems combine graph neural networks (GNNs) with natural…

Cryptography and Security · Computer Science 2026-04-21 Yi Huang , Shaofei Li , Yao Guo , Xiangqun Chen , Ding Li , Wajih Ul Hassan
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