Search Results for author: Chaoyun Zhang

Found 19 papers, 7 papers with code

UFO: A UI-Focused Agent for Windows OS Interaction

1 code implementation8 Feb 2024 Chaoyun Zhang, Liqun Li, Shilin He, Xu Zhang, Bo Qiao, Si Qin, Minghua Ma, Yu Kang, QIngwei Lin, Saravan Rajmohan, Dongmei Zhang, Qi Zhang

We introduce UFO, an innovative UI-Focused agent to fulfill user requests tailored to applications on Windows OS, harnessing the capabilities of GPT-Vision.

Navigate

Xpert: Empowering Incident Management with Query Recommendations via Large Language Models

no code implementations19 Dec 2023 YuXuan Jiang, Chaoyun Zhang, Shilin He, Zhihao Yang, Minghua Ma, Si Qin, Yu Kang, Yingnong Dang, Saravan Rajmohan, QIngwei Lin, Dongmei Zhang

This paper presents a thorough empirical study on the utilization of queries of KQL, a DSL employed for incident management in a large-scale cloud management system at Microsoft.

Management

TaskWeaver: A Code-First Agent Framework

1 code implementation29 Nov 2023 Bo Qiao, Liqun Li, Xu Zhang, Shilin He, Yu Kang, Chaoyun Zhang, Fangkai Yang, Hang Dong, Jue Zhang, Lu Wang, Minghua Ma, Pu Zhao, Si Qin, Xiaoting Qin, Chao Du, Yong Xu, QIngwei Lin, Saravan Rajmohan, Dongmei Zhang

TaskWeaver provides support for rich data structures, flexible plugin usage, and dynamic plugin selection, and leverages LLM coding capabilities for complex logic.

Natural Language Understanding

Everything of Thoughts: Defying the Law of Penrose Triangle for Thought Generation

1 code implementation7 Nov 2023 Ruomeng Ding, Chaoyun Zhang, Lu Wang, Yong Xu, Minghua Ma, Wei zhang, Si Qin, Saravan Rajmohan, QIngwei Lin, Dongmei Zhang

To address these limitations, we introduce a novel thought prompting approach called "Everything of Thoughts" (XoT) to defy the law of "Penrose triangle of existing thought paradigms.

Decision Making

ImDiffusion: Imputed Diffusion Models for Multivariate Time Series Anomaly Detection

1 code implementation3 Jul 2023 Yuhang Chen, Chaoyun Zhang, Minghua Ma, Yudong Liu, Ruomeng Ding, Bowen Li, Shilin He, Saravan Rajmohan, QIngwei Lin, Dongmei Zhang

To the best of our knowledge, ImDiffusion represents a pioneering approach that combines imputation-based techniques with time series anomaly detection, while introducing the novel use of diffusion models to the field.

Anomaly Detection Imputation +2

MV-HAN: A Hybrid Attentive Networks based Multi-View Learning Model for Large-scale Contents Recommendation

no code implementations14 Oct 2022 Ge Fan, Chaoyun Zhang, Kai Wang, Junyang Chen

In this paper, we introduce a novel Multi-View Approach with Hybrid Attentive Networks (MV-HAN) for contents retrieval at the matching stage of recommender systems.

MULTI-VIEW LEARNING Recommendation Systems +1

QuickSkill: Novice Skill Estimation in Online Multiplayer Games

no code implementations15 Aug 2022 Chaoyun Zhang, Kai Wang, Hao Chen, Ge Fan, Yingjie Li, Lifang Wu, Bingchao Zheng

However, the skill rating of a novice is usually inaccurate, as current matchmaking rating algorithms require considerable amount of games for learning the true skill of a new player.

Fairness

Deep Neural Mobile Networking

no code implementations23 Oct 2020 Chaoyun Zhang

The next generation of mobile networks is set to become increasingly complex, as these struggle to accommodate tremendous data traffic demands generated by ever-more connected devices that have diverse performance requirements in terms of throughput, latency, and reliability.

Feature Engineering

CloudLSTM: A Recurrent Neural Model for Spatiotemporal Point-cloud Stream Forecasting

no code implementations29 Jul 2019 Chaoyun Zhang, Marco Fiore, Iain Murray, Paul Patras

This paper introduces CloudLSTM, a new branch of recurrent neural models tailored to forecasting over data streams generated by geospatial point-cloud sources.

Multi-Service Mobile Traffic Forecasting via Convolutional Long Short-Term Memories

no code implementations23 May 2019 Chaoyun Zhang, Marco Fiore, Paul Patras

Network slicing is increasingly used to partition network infrastructure between different mobile services.

Driver Behavior Recognition via Interwoven Deep Convolutional Neural Nets with Multi-stream Inputs

no code implementations22 Nov 2018 Chaoyun Zhang, Rui Li, Woojin Kim, Daesub Yoon, Paul Patras

Experiments conducted with a dataset that we collect in a mock-up car environment demonstrate that the proposed InterCNN with MobileNet convolutional blocks can classify 9 different behaviors with 73. 97% accuracy, and 5 'aggregated' behaviors with 81. 66% accuracy.

Classification General Classification

Deep Learning in Mobile and Wireless Networking: A Survey

no code implementations12 Mar 2018 Chaoyun Zhang, Paul Patras, Hamed Haddadi

One potential solution is to resort to advanced machine learning techniques to help managing the rise in data volumes and algorithm-driven applications.

Link Prediction Management

ZipNet-GAN: Inferring Fine-grained Mobile Traffic Patterns via a Generative Adversarial Neural Network

no code implementations7 Nov 2017 Chaoyun Zhang, Xi Ouyang, Paul Patras

Large-scale mobile traffic analytics is becoming essential to digital infrastructure provisioning, public transportation, events planning, and other domains.

Super-Resolution

Sequence-to-point learning with neural networks for nonintrusive load monitoring

8 code implementations29 Dec 2016 Chaoyun Zhang, Mingjun Zhong, Zongzuo Wang, Nigel Goddard, Charles Sutton

Interestingly, we systematically show that the convolutional neural networks can inherently learn the signatures of the target appliances, which are automatically added into the model to reduce the identifiability problem.

blind source separation

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