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Prompt engineering for LLMs remains complex, with existing frameworks either hiding complexity behind restrictive APIs or providing inflexible canned patterns that resist customization -- making sophisticated agentic programming…

Artificial Intelligence · Computer Science 2025-07-10 Mandana Vaziri , Louis Mandel , Yuji Watanabe , Hirokuni Kitahara , Martin Hirzel , Anca Sailer

Prefix adders are fundamental arithmetic circuits, but their design space grows exponentially with bit-width, posing significant optimization challenges. Previous works face limitations in performance, generalization, and scalability. To…

Hardware Architecture · Computer Science 2025-07-09 Dongsheng Zuo , Jiadong Zhu , Yang Luo , Yuzhe Ma

Proactive dialogue systems, related to a wide range of real-world conversational applications, equip the conversational agent with the capability of leading the conversation direction towards achieving pre-defined targets or fulfilling…

Computation and Language · Computer Science 2023-05-10 Yang Deng , Wenqiang Lei , Wai Lam , Tat-Seng Chua

Parametric CAD sequences are reusable because dimensional and geometric constraints govern how parameter changes propagate. Existing CAD generation datasets and benchmarks emphasize reconstruction fidelity, execution validity, or static…

Graphics · Computer Science 2026-05-05 Xintong Dong , Chuanyang Li , Peng Zheng , Chuqi Han , Jiaxin Jing , Hailong Shen , Yanzhi Song , Zhouwang Yang

Well-designed prompts can guide text-to-image models to generate amazing images. However, the performant prompts are often model-specific and misaligned with user input. Instead of laborious human engineering, we propose prompt adaptation,…

Computation and Language · Computer Science 2024-01-01 Yaru Hao , Zewen Chi , Li Dong , Furu Wei

Proactive agents that anticipate user intentions without explicit prompts represent a significant evolution in human-AI interaction, promising to reduce cognitive load and streamline workflows. However, existing datasets suffer from two…

Human-Computer Interaction · Computer Science 2026-02-11 Yuanbo Tang , Huaze Tang , Tingyu Cao , Lam Nguyen , Anping Zhang , Xinwen Cao , Chunkang Liu , Wenbo Ding , Yang Li

Computer-aided design (CAD) is a way to digitally create 2D drawings and 3D models of real-world products. Traditional CAD typically relies on hand-drawing by experts or modifications of existing library files, which doesn't allow for rapid…

Graphics · Computer Science 2025-05-14 Changqi He , Shuhan Zhang , Liguo Zhang , Jiajun Miao

Information-Seeking Dialogue (ISD) agents aim to provide accurate responses to user queries. While proficient in directly addressing user queries, these agents, as well as LLMs in general, predominantly exhibit reactive behavior, lacking…

Computation and Language · Computer Science 2024-11-19 Jing Yang Lee , Seokhwan Kim , Kartik Mehta , Jiun-Yu Kao , Yu-Hsiang Lin , Arpit Gupta

Multimodal text-to-image generation remains constrained by the difficulty of maintaining semantic alignment and professional-level detail across diverse visual domains. We propose a multi-agent reinforcement learning framework that…

Artificial Intelligence · Computer Science 2025-10-14 Jiabao Shi , Minfeng Qi , Lefeng Zhang , Di Wang , Yingjie Zhao , Ziying Li , Yalong Xing , Ningran Li

Code generation from text requires understanding the user's intent from a natural language description and generating an executable code snippet that satisfies this intent. While recent pretrained language models demonstrate remarkable…

Computation and Language · Computer Science 2023-05-29 Haau-Sing Li , Mohsen Mesgar , André F. T. Martins , Iryna Gurevych

Large language models (LLMs) are widely used for tutoring, feedback generation, and content creation, but their broad pretraining makes them hard to constrain and poor substitutes for controllable learners. Educational systems often require…

Computation and Language · Computer Science 2026-05-11 Hyeongdon Moon , Carolyn Rosé , John Stamper

As generative technologies advance, visual content has evolved into a complex mix of natural and AI-generated images, driving the need for more efficient coding techniques that prioritize perceptual quality. Traditional codecs and learned…

Computer Vision and Pattern Recognition · Computer Science 2025-09-18 Jianhui Chang

Existing methods for text-to-CAD generation either operate in a single pass with no geometric verification or rely on lossy visual feedback that cannot resolve dimensional errors. We present CADSmith, a multi-agent pipeline that generates…

Artificial Intelligence · Computer Science 2026-03-30 Jesse Barkley , Rumi Loghmani , Amir Barati Farimani

We introduce a 3D detailizer, a neural model which can instantaneously (in <1s) transform a coarse 3D shape proxy into a high-quality asset with detailed geometry and texture as guided by an input text prompt. Our model is trained using the…

Graphics · Computer Science 2025-09-30 Qimin Chen , Yuezhi Yang , Wang Yifan , Vladimir G. Kim , Siddhartha Chaudhuri , Hao Zhang , Zhiqin Chen

Maintaining narrative coherence and visual consistency remains a central challenge in open-domain video generation. Existing text-to-video models often treat each shot independently, resulting in identity drift, scene inconsistency, and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Qinglin Zeng , Kaitong Cai , Ruiqi Chen , Qinhan Lv , Keze Wang

Conversational agents often encounter ambiguous user requests, requiring an effective clarification to successfully complete tasks. While recent advancements in real-world applications favor multi-agent architectures to manage complex…

Artificial Intelligence · Computer Science 2025-12-16 Emre Can Acikgoz , Jinoh Oh , Joo Hyuk Jeon , Jie Hao , Heng Ji , Dilek Hakkani-Tür , Gokhan Tur , Xiang Li , Chengyuan Ma , Xing Fan

Question Answering (QA) is a longstanding challenge in natural language processing. Existing QA works mostly focus on specific question types, knowledge domains, or reasoning skills. The specialty in QA research hinders systems from…

Computation and Language · Computer Science 2022-12-12 Wanjun Zhong , Yifan Gao , Ning Ding , Yujia Qin , Zhiyuan Liu , Ming Zhou , Jiahai Wang , Jian Yin , Nan Duan

Reproducing computational research is often assumed to be as simple as rerunning the original code with provided data. In practice, missing packages, fragile file paths, version conflicts, or incomplete logic frequently cause analyses to…

Software Engineering · Computer Science 2026-04-24 Syed Mehtab Hussain Shah , Frank Hopfgartner , Arnim Bleier

Generative AI has transformed the fields of Design and Manufacturing by providing efficient and automated methods for generating and modifying 3D objects. One approach involves using Large Language Models (LLMs) to generate Computer- Aided…

Machine Learning · Computer Science 2025-03-03 Kamel Alrashedy , Pradyumna Tambwekar , Zulfiqar Zaidi , Megan Langwasser , Wei Xu , Matthew Gombolay

Recent advances in Large Language Models (LLMs) have propelled intelligent agents from reactive responses to proactive support. While promising, existing proactive agents either rely exclusively on observations from enclosed environments…

Artificial Intelligence · Computer Science 2025-10-28 Bufang Yang , Lilin Xu , Liekang Zeng , Kaiwei Liu , Siyang Jiang , Wenrui Lu , Hongkai Chen , Xiaofan Jiang , Guoliang Xing , Zhenyu Yan
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