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相关论文: Semantic Constraint Inference for Web Form Test Ge…

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Online forms are widely used to collect data from human and have a multi-billion market. Many software products provide online services for creating semi-structured forms where questions and descriptions are organized by pre-defined…

计算与语言 · 计算机科学 2022-11-11 Yijia Shao , Mengyu Zhou , Yifan Zhong , Tao Wu , Hongwei Han , Shi Han , Gideon Huang , Dongmei Zhang

Automated interpretability aims to translate large language model (LLM) features into human understandable descriptions. However, natural language feature descriptions can be vague, inconsistent, and require manual relabeling. In response,…

计算与语言 · 计算机科学 2026-03-02 Angie Boggust , Donghao Ren , Yannick Assogba , Dominik Moritz , Arvind Satyanarayan , Fred Hohman

Neural network-based methods represent the state-of-the-art in question generation from text. Existing work focuses on generating only questions from text without concerning itself with answer generation. Moreover, our analysis shows that…

计算与语言 · 计算机科学 2018-03-13 Vishwajeet Kumar , Kireeti Boorla , Yogesh Meena , Ganesh Ramakrishnan , Yuan-Fang Li

Multimodal Large Language Models (MLLMs) have shown exceptional capabilities in vision-language tasks; however, effectively integrating image segmentation into these models remains a significant challenge. In this paper, we introduce…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Mengcheng Lan , Chaofeng Chen , Yue Zhou , Jiaxing Xu , Yiping Ke , Xinjiang Wang , Litong Feng , Wayne Zhang

Research question answering requires accurate retrieval and contextual understanding of scientific literature. However, current Retrieval-Augmented Generation (RAG) methods often struggle to balance complex document relationships with…

信息检索 · 计算机科学 2025-01-28 Yuntong Hu , Zhihan Lei , Zhongjie Dai , Allen Zhang , Abhinav Angirekula , Zheng Zhang , Liang Zhao

Mortgage risk assessment traditionally relies on structured financial data, which is often proprietary, confidential, and costly. In this study, we propose a novel multimodal deep learning framework that uses cost-free, publicly available,…

计算工程、金融与科学 · 计算机科学 2025-10-28 Mahsa Tavakoli , Rohitash Chandra , Cristian Bravo

Recent advances in large language models for test case generation have improved branch coverage via prompt-engineered mutations. However, they still lack principled mechanisms for steering models toward specific high-risk execution…

软件工程 · 计算机科学 2026-04-21 Khang Tran , Khoa Nguyen , Cristian Borcea , NhatHai Phan

Machine learning approaches applied to NLP are often evaluated by summarizing their performance in a single number, for example accuracy. Since most test sets are constructed as an i.i.d. sample from the overall data, this approach overly…

The integration of heterogeneous databases into a unified querying framework remains a critical challenge, particularly in resource-constrained environments. This paper presents a novel Small Language Model(SLM)-driven system that…

数据库 · 计算机科学 2025-05-27 Teng Lin

The rapid advancement of large language models (LLMs) has made detecting AI-generated text an increasingly critical challenge. Traditional methods often fail to capture the nuanced semantic differences between human and machine-generated…

计算与语言 · 计算机科学 2025-02-03 Lifu Gao , Ziwei Liu , Qi Zhang

Most state-of-the-art approaches for named-entity recognition (NER) use semi supervised information in the form of word clusters and lexicons. Recently neural network-based language models have been explored, as they as a byproduct generate…

计算与语言 · 计算机科学 2014-04-23 Alexandre Passos , Vineet Kumar , Andrew McCallum

Large Language Models (LLMs) have revolutionized natural language processing but remain vulnerable to jailbreak attacks, especially multi-turn jailbreaks that distribute malicious intent across benign exchanges and bypass alignment…

密码学与安全 · 计算机科学 2025-10-22 Javad Rafiei Asl , Sidhant Narula , Mohammad Ghasemigol , Eduardo Blanco , Daniel Takabi

To satisfy the stringent requirements on computational resources in the field of real-time semantic segmentation, most approaches focus on the hand-crafted design of light-weight segmentation networks. Recently, Neural Architecture Search…

计算机视觉与模式识别 · 计算机科学 2020-04-01 Peng Sun , Jiaxiang Wu , Songyuan Li , Peiwen Lin , Junzhou Huang , Xi Li

Semantic parsing shines at analyzing complex natural language that involves composition and computation over multiple pieces of evidence. However, datasets for semantic parsing contain many factoid questions that can be answered from a…

计算与语言 · 计算机科学 2017-07-17 Alon Talmor , Mor Geva , Jonathan Berant

Graphs and networks are a key research tool for a variety of science fields, most notably chemistry, biology, engineering and social sciences. Modeling and generation of graphs with efficient sampling is a key challenge for graphs. In…

机器学习 · 计算机科学 2019-09-26 Ruud van Deursen , Guillaume Godin

Conditional text generation has been a challenging task that is yet to see human-level performance from state-of-the-art models. In this work, we specifically focus on the Commongen benchmark, wherein the aim is to generate a plausible…

Semi-supervised bootstrapping techniques for relationship extraction from text iteratively expand a set of initial seed instances. Due to the lack of labeled data, a key challenge in bootstrapping is semantic drift: if a false positive…

计算与语言 · 计算机科学 2018-07-10 Pankaj Gupta , Benjamin Roth , Hinrich Schütze

Knowledge graphs (KGs) can be enhanced through rule mining; however, the resulting logical rules are often difficult for humans to interpret due to their inherent complexity and the idiosyncratic labeling conventions of individual KGs. This…

计算与语言 · 计算机科学 2025-08-18 Nasim Shirvani-Mahdavi , Chengkai Li

We present SegNeXt, a simple convolutional network architecture for semantic segmentation. Recent transformer-based models have dominated the field of semantic segmentation due to the efficiency of self-attention in encoding spatial…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Meng-Hao Guo , Cheng-Ze Lu , Qibin Hou , Zhengning Liu , Ming-Ming Cheng , Shi-Min Hu

Large Language Models (LLMs) have significantly enhanced the capabilities of information access systems, especially with retrieval-augmented generation (RAG). Nevertheless, the evaluation of RAG systems remains a barrier to continued…

信息检索 · 计算机科学 2025-04-22 Ronak Pradeep , Nandan Thakur , Shivani Upadhyay , Daniel Campos , Nick Craswell , Jimmy Lin