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Social scientists are increasingly interested in analyzing the semantic information (e.g., emotion) of unstructured data (e.g., Tweets), where the semantic information is not natively present. Performing this analysis in a cost-efficient…

数据库 · 计算机科学 2025-01-08 Chuxuan Hu , Austin Peters , Daniel Kang

Artificial Intelligence for Theorem Proving has given rise to a plethora of benchmarks and methodologies, particularly in Interactive Theorem Proving (ITP). Research in the area is fragmented, with a diverse set of approaches being spread…

人工智能 · 计算机科学 2025-02-14 Sean Lamont , Michael Norrish , Amir Dezfouli , Christian Walder , Paul Montague

The context-aware emotional reasoning ability of AI systems, especially in conversations, is of vital importance in applications such as online opinion mining from social media and empathetic dialogue systems. Due to the implicit nature of…

计算与语言 · 计算机科学 2023-08-10 Kailai Yang , Tianlin Zhang , Shaoxiong Ji , Sophia Ananiadou

The rapid evolution of agentic AI marks a new phase in artificial intelligence, where Large Language Models (LLMs) no longer merely respond but act, reason, and adapt. This survey traces the paradigm shift in building agentic AI: from…

人工智能 · 计算机科学 2025-10-28 Jitao Sang , Jinlin Xiao , Jiarun Han , Jilin Chen , Xiaoyi Chen , Shuyu Wei , Yongjie Sun , Yuhang Wang

Multi-behavior recommendation systems enhance effectiveness by leveraging auxiliary behaviors (such as page views and favorites) to address the limitations of traditional models that depend solely on sparse target behaviors like purchases.…

信息检索 · 计算机科学 2024-08-23 Haojie Li , Zhiyong Cheng , Xu Yu , Jinhuan Liu , Guanfeng Liu , Junwei Du

This paper introduces the MIP Platform architecture model, a novel AI-based cognitive computing platform architecture. The goal of the proposed application of MIP is to reduce the implementation burden for the usage of AI algorithms applied…

分布式、并行与集群计算 · 计算机科学 2020-03-31 Pasquale Giampa , Massimiliano Dibitonto

Complex operational workflows coordinating personnel, tools, and information are central to system operations, yet end-to-end automation remains challenging due to extensive human input requirements and limited ability to adapt over time.…

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…

计算与语言 · 计算机科学 2025-09-23 Jiankang Wang , Jianjun Xu , Xiaorui Wang , Yuxin Wang , Mengting Xing , Shancheng Fang , Hongtao Xie

Forensic analysts often use social media imagery and texts to understand important events. A primary challenge is the initial sifting of irrelevant posts. This work introduces an interactive process for training an event-centric,…

机器学习 · 计算机科学 2024-10-10 José Nascimento , Nathan Jacobs , Anderson Rocha

Scene graph generation is a sophisticated task because there is no specific recognition pattern (e.g., "looking at" and "near" have no conspicuous difference concerning vision, whereas "near" could occur between entities with different…

计算机视觉与模式识别 · 计算机科学 2022-03-18 Xiaoguang Chang , Teng Wang , Changyin Sun , Wenzhe Cai

In the field of AI-driven human-GUI interaction automation, while rapid advances in multimodal large language models and reinforcement fine-tuning techniques have yielded remarkable progress, a fundamental challenge persists: their…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Shaojie Zhang , Ruoceng Zhang , Pei Fu , Shaokang Wang , Jiahui Yang , Xin Du , Shiqi Cui , Bin Qin , Ying Huang , Zhenbo Luo , Jian Luan

With recent and rapid advancements in artificial intelligence (AI), understanding the foundation of purposeful behaviour in autonomous agents is crucial for developing safe and efficient systems. While artificial neural networks have…

人工智能 · 计算机科学 2025-08-12 Aswin Paul , Moein Khajehnejad , Forough Habibollahi , Brett J. Kagan , Adeel Razi

For human beings, the processing of text streams of unknown size leads generally to problems because e.g. noise must be selected out, information be tested for its relevance or redundancy, and linguistic phenomenon like ambiguity or the…

计算与语言 · 计算机科学 2008-10-28 Claudine Brucks , Christoph Schommer

Recent work has utilised knowledge-aware approaches to natural language understanding, question answering, recommendation systems, and other tasks. These approaches rely on well-constructed and large-scale knowledge graphs that can be…

计算与语言 · 计算机科学 2023-03-09 Tin Kuculo

Script event prediction requires a model to predict the subsequent event given an existing event context. Previous models based on event pairs or event chains cannot make full use of dense event connections, which may limit their capability…

人工智能 · 计算机科学 2018-05-17 Zhongyang Li , Xiao Ding , Ting Liu

Graph embedding methods represent nodes in a continuous vector space, preserving information from the graph (e.g. by sampling random walks). There are many hyper-parameters to these methods (such as random walk length) which have to be…

机器学习 · 计算机科学 2018-12-27 Sami Abu-El-Haija , Bryan Perozzi , Rami Al-Rfou , Alex Alemi

Sequential user behavior modeling is pivotal for Click-Through Rate (CTR) prediction yet is hindered by three intrinsic bottlenecks: (1) the "Attention Sink" phenomenon, where standard Softmax compels the model to allocate probability mass…

信息检索 · 计算机科学 2026-01-15 Shenqiang Ke , Jianxiong Wei , Qingsong Hua

We present an agentic, autonomous graph expansion framework that iteratively structures and refines knowledge in situ. Unlike conventional knowledge graph construction methods relying on static extraction or single-pass learning, our…

人工智能 · 计算机科学 2025-02-19 Markus J. Buehler

Organizational decision-making is crucial for success, yet cognitive biases can significantly affect risk preferences, leading to suboptimal outcomes. Risk seeking preferences for losses, driven by biases such as loss aversion, pose…

人机交互 · 计算机科学 2024-05-24 Eduardo da C. Ramos , Maria Luiza M. Campos , Fernanda Baião

The emerging programmable networks sparked significant research on Intelligent Network Data Plane (INDP), which achieves learning-based traffic analysis at line-speed. Prior art in INDP focus on deploying tree/forest models on the data…

网络与互联网体系结构 · 计算机科学 2024-03-19 Jinzhu Yan , Haotian Xu , Zhuotao Liu , Qi Li , Ke Xu , Mingwei Xu , Jianping Wu