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Large Language Model (LLM) pretraining, finetuning, and evaluation rely on input-space reconstruction and generative capabilities. Yet, it has been observed in vision that embedding-space training objectives, e.g., with Joint Embedding…

计算与语言 · 计算机科学 2025-10-08 Hai Huang , Yann LeCun , Randall Balestriero

Indirect prompt injection attacks (IPIAs), where large language models (LLMs) follow malicious instructions hidden in input data, pose a critical threat to LLM-powered agents. In this paper, we present IntentGuard, a general defense…

密码学与安全 · 计算机科学 2025-12-02 Mintong Kang , Chong Xiang , Sanjay Kariyappa , Chaowei Xiao , Bo Li , Edward Suh

We propose WirelessJEPA, a novel wireless foundation model (WFM) that uses the Joint Embedding Predictive Architecture (JEPA). WirelessJEPA learns general-purpose representations directly from real-world multi-antenna IQ data by predicting…

信号处理 · 电气工程与系统科学 2026-01-29 Viet Chu , Omar Mashaal , Hatem Abou-Zeid

Large Language Models (LLMs) are becoming ubiquitous across industries, where applications demand they fulfill diverse user intents. However, developers currently face the challenge of manually exploring numerous deployment configurations -…

软件工程 · 计算机科学 2025-01-24 Dimitrios Liakopoulos , Tianrui Hu , Prasoon Sinha , Neeraja J. Yadwadkar

Modern task-oriented dialog systems need to reliably understand users' intents. Intent detection is most challenging when moving to new domains or new languages, since there is little annotated data. To address this challenge, we present a…

计算与语言 · 计算机科学 2020-12-15 Li Zhang , Qing Lyu , Chris Callison-Burch

Eye-hand coordinated interaction is becoming a mainstream interaction modality in Virtual Reality (VR) user interfaces.Current paradigms for this multimodal interaction require users to learn predefined gestures and memorize multiple…

人机交互 · 计算机科学 2026-03-03 Zhimin Wang , Chenyu Gu , Feng Lu

In the rapidly evolving landscape of large language models (LLMs), most research has primarily viewed them as independent individuals, focusing on assessing their capabilities through standardized benchmarks and enhancing their general…

人机交互 · 计算机科学 2024-01-17 Jiayin Wang , Weizhi Ma , Peijie Sun , Min Zhang , Jian-Yun Nie

Recognizing customer intent accurately with language models based on customer-agent conversational data is essential in today's digital customer service marketplace, but it is often hindered by the lack of sufficient labeled data. In this…

计算与语言 · 计算机科学 2025-12-08 Hengyu Luo , Peng Liu , Stefan Esping

Large Language Models (LLMs) have emerged as transformative tools for natural language understanding and user intent resolution, enabling tasks such as translation, summarization, and, increasingly, the orchestration of complex workflows.…

软件工程 · 计算机科学 2025-11-12 Justus Flerlage , Alexander Acker , Odej Kao

To handle ambiguous and open-ended requests, Large Language Models (LLMs) are increasingly trained to interact with users to surface intents they have not yet expressed (e.g., ask clarification questions). However, users are often ambiguous…

人工智能 · 计算机科学 2026-05-14 Tae Soo Kim , Yoonjoo Lee , Jaesang Yu , John Joon Young Chung , Juho Kim

Wireframing is a critical step in the UI design process. Mid-fidelity wireframes offer more impactful and engaging visuals compared to low-fidelity versions. However, their creation can be time-consuming and labor-intensive, requiring the…

人机交互 · 计算机科学 2023-12-14 Sidong Feng , Mingyue Yuan , Jieshan Chen , Zhenchang Xing , Chunyang Chen

The increasing proliferation of IoT devices and AI applications has created a demand for scalable and efficient computing solutions, particularly for applications requiring real-time processing. The compute continuum integrates edge and…

分布式、并行与集群计算 · 计算机科学 2025-10-14 Negin Akbari , John Grundy , Aamir Cheema , Adel N. Toosi

In high-conflict mixed-traffic scenarios involving human-driven and autonomous vehicles, most existing autonomous driving systems default to overly conservative behaviors, lack proactive interaction, and consequently suffer from limited…

机器人学 · 计算机科学 2026-04-28 Xinwei Dong , Jiyang Li , Jiabin Xie , Yang Yi , Tianshang Jia , Shiyu Fang , Ye Tian , Peng Hang

The growing capabilities of Large Language Models (LLMs) have led to their widespread adoption for function completion within code repositories. Recent studies on such tasks show promising results when explicit instructions, often in the…

软件工程 · 计算机科学 2026-03-25 Yanzhou Li , Tianlin Li , Yiran Zhang , Shangqing Liu , Aishan Liu , Xianglong Liu , Yang Liu

Identifying user intents in information-seeking dialogs is crucial for a system to meet user's information needs. Intent prediction (IP) is challenging and demands sufficient dialogs with human-labeled intents for training. However,…

Ultrasound (US) imaging poses unique challenges for representation learning due to its inherently noisy acquisition process. The low signal-to-noise ratio and stochastic speckle patterns hinder standard self-supervised learning methods…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Ashwath Radhachandran , Vedrana Ivezić , Shreeram Athreya , Ronit Anilkumar , Corey W. Arnold , William Speier

In multimodal assistant, where vision is also one of the input modalities, the identification of user intent becomes a challenging task as visual input can influence the outcome. Current digital assistants take spoken input and try to…

计算机视觉与模式识别 · 计算机科学 2021-11-02 Alkesh Patel , Joel Ruben Antony Moniz , Roman Nguyen , Nick Tzou , Hadas Kotek , Vincent Renkens

An accurate understanding of a user's query intent can help improve the performance of downstream tasks such as query scoping and ranking. In the e-commerce domain, recent work in query understanding focuses on the query to product-category…

信息检索 · 计算机科学 2020-06-02 Ali Ahmadvand , Surya Kallumadi , Faizan Javed , Eugene Agichtein

The cornerstone of cognitive intelligence lies in extracting hidden patterns from observations and leveraging these principles to systematically predict future outcomes. However, current image tokenization methods demonstrate significant…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Junyeob Baek , Hosung Lee , Christopher Hoang , Mengye Ren , Sungjin Ahn

A promising effective human-robot interaction in assistive robotic systems is gaze-based control. However, current gaze-based assistive systems mainly help users with basic grasping actions, offering limited support. Moreover, the…

机器人学 · 计算机科学 2025-08-20 Zejia Zhang , Bo Yang , Xinxing Chen , Weizhuang Shi , Haoyuan Wang , Wei Luo , Jian Huang