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- research-articleMay 2024JUST ACCEPTED
A Federated Social Recommendation Approach with Enhanced Hypergraph Neural Network
ACM Transactions on Intelligent Systems and Technology (TIST), Just Accepted https://doi.org/10.1145/3665931In recent years, the development of online social network platforms has led to increased research efforts in social recommendation systems. Unlike traditional recommendation systems, social recommendation systems utilize both user-item interactions and ...
- research-articleJanuary 2024
BehaviorNet: A Fine-grained Behavior-aware Network for Dynamic Link Prediction
ACM Transactions on the Web (TWEB), Volume 18, Issue 2Article No.: 25, Pages 1–26https://doi.org/10.1145/3580514Dynamic link prediction has become a trending research subject because of its wide applications in the web, sociology, transportation, and bioinformatics. Currently, the prevailing approach for dynamic link prediction is based on graph neural networks, in ...
- ArticleJune 2023
A Resource-Constrained Multi-level SLA Customization Approach Based on QoE Analysis of Large-Scale Customers
Advanced Information Systems EngineeringJun 2023, Pages 594–610https://doi.org/10.1007/978-3-031-34560-9_35AbstractThe user-centered service paradigm has attracted extensive attention from academia and industry. It advocates taking customer requirements as the orientation, maximizing customer satisfaction as the objective, then targeting to carry out market ...
- research-articleJune 2023
Towards dynamic reconfiguration of composite services via failure estimation of general and domain quality of services
Future Generation Computer Systems (FGCS), Volume 143, Issue CJun 2023, Pages 76–92https://doi.org/10.1016/j.future.2023.01.018AbstractComposite services (CSs) are large-grained services composed of simple ones to satisfy users’ complex requirements. A major issue concerning a CS is that the general quality of service (GQoS) and the domain quality of service (DQoS) of ...
Highlights- We are the first to consider the DQoS failure of composite services.
- We propose ...
- research-articleApril 2023
An improved BDS-3 PPP-B2b positioning approach by estimating signal in space range errors
AbstractIn 2020, BeiDou global navigation satellite system (BDS-3) officially launched a real-time precise point positioning (PPP) service via the B2b signal broadcast by 3 BDS-3 Geostationary Earth Orbit (GEO) satellites. This featured service of BDS-3, ...
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- research-articleApril 2023
Intelligent RAN Automation for 5G and Beyond
IEEE Wireless Communications (IEEEWIRCOM), Volume 31, Issue 1February 2024, Pages 94–102https://doi.org/10.1109/MWC.014.22002715G is becoming more agile and inevitably more complicated for supporting various deployment scenarios and diversified applications. Artificial Intelligence (AI) is becoming one of the most essential driving forces for 5G evolution to handle the complexity ...
- research-articleMarch 2023
Inspiration Transfer for Intelligent Design: A Generative Adversarial Network With Fashion Attributes Disentanglement
IEEE Transactions on Consumer Electronics (ITOCE), Volume 69, Issue 4Nov. 2023, Pages 1152–1163https://doi.org/10.1109/TCE.2023.3255831Traditional fashion design is heavily dependent on the talent and inspiration of designers. However, for inexperienced designers or common consumers, it is difficult to complete the design of ready-to-wear clothes. In this paper, we introduce a novel ...
- research-articleFebruary 2023
Toward Intelligent Fashion Design: A Texture and Shape Disentangled Generative Adversarial Network
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM), Volume 19, Issue 3Article No.: 107, Pages 1–23https://doi.org/10.1145/3567596Texture and shape in fashion, constituting essential elements of garments, characterize the body and surface of the fabric and outline the silhouette of clothing, respectively. The selection of texture and shape plays a critical role in the design process,...
- research-articleFebruary 2023
Conco-ERNIE: Complex User Intent Detect Model for Smart Healthcare Cognitive Bot
ACM Transactions on Internet Technology (TOIT), Volume 23, Issue 1Article No.: 21, Pages 1–24https://doi.org/10.1145/3574135The outbreak of Covid-19 has exposed the lack of medical resources, especially the lack of medical personnel. This results in time and space restrictions for medical services, and patients cannot obtain health information all the time and everywhere. ...
- research-articleJanuary 2023
Toward Intelligent Design: An AI-Based Fashion Designer Using Generative Adversarial Networks Aided by Sketch and Rendering Generators
IEEE Transactions on Multimedia (TOM), Volume 252023, Pages 2323–2338https://doi.org/10.1109/TMM.2022.3146010The traditional fashion industry is heavily dependent on designers whose talent and vision have a significant impact on their innovative designs. Through taking advantage of recent advances in image-to-image translation by generative adversarial networks (...
- research-articleSeptember 2022
Intent-Aware Interactive Internet of Things for Enhanced Collaborative Ambient Intelligence
- Chaoran Huang,
- Lina Yao,
- Xianzhi Wang,
- Quan Z. Sheng,
- Schahram Dustdar,
- Zhongjie Wang,
- Xiaofei Xu,
- Schahram Dustdar
IEEE Internet Computing (IEEECS_INTERNET), Volume 26, Issue 5Sept.-Oct. 2022, Pages 68–75https://doi.org/10.1109/MIC.2021.3099599The Internet of Things (IoT) enables the connection of a broad range of artifacts with advanced sensory technologies and produces massive amounts of data to support ambient intelligence. While the potential of IoT systems is widely recognized, little work ...
- research-articleSeptember 2022
Intention model based multi-round dialogue strategies for conversational AI bots
Applied Intelligence (KLU-APIN), Volume 52, Issue 12Sep 2022, Pages 13916–13940https://doi.org/10.1007/s10489-022-03288-8AbstractConversational AI (CoAI) bot, such as customer service bots, navigation bots, chat bots and etc., is a new form of software application. How to accurately identify user requirements and provide appropriate services is one of the biggest challenges ...
- articleAugust 2022
A Diffraction Service Composition Approach Based on S-ABCPC: An Improved ABC Algorithm
International Journal of Information System Modeling and Design (IJISMD-IGI), Volume 13, Issue 3Aug 2022, Pages 1–26https://doi.org/10.4018/IJISMD.300778In recent years, research on the QoS-aware service composition problem often assumes that each component service in the process to be solved is equally essential. They do not consider the impact of core component services and other component services ...
- research-articleAugust 2022
A data-driven approach for constructing multilayer network-based service ecosystem models
Software and Systems Modeling (SoSyM) (SPSSM), Volume 22, Issue 3Jun 2023, Pages 919–939https://doi.org/10.1007/s10270-022-01029-6AbstractServices are flourishing drastically both on the Internet and in the real world. In addition, services have become much more interconnected to facilitate transboundary business collaboration to create and deliver distinct new values to customers. ...
- research-articleJune 2022
COutfitGAN: Learning to Synthesize Compatible Outfits Supervised by Silhouette Masks and Fashion Styles
IEEE Transactions on Multimedia (TOM), Volume 252023, Pages 4986–5001https://doi.org/10.1109/TMM.2022.3185894How to recommend outfits has gained considerable attention in both academia and industry in recent years. Many studies have been carried out regarding fashion compatibility learning, to determine whether the fashion items in an outfit are compatible or ...
- research-articleJune 2022
Semi-automatic service value network modeling approach based on external public data
Software and Systems Modeling (SoSyM) (SPSSM), Volume 22, Issue 2Apr 2023, Pages 751–775https://doi.org/10.1007/s10270-022-01014-zAbstractVarious emerging IT technologies are widely used in the service industry. Thus, an increasing number of new service models have also emerged, including the Internet of Services (IoS). The IoS supports network-based service collaboration and ...
- ArticleJune 2022
How Big Service and Internet of Services Drive Business Innovation and Transformation
Advanced Information Systems EngineeringJun 2022, Pages 517–532https://doi.org/10.1007/978-3-031-07472-1_30AbstractThe concepts “Big Service” and “Internet of Services (IoS)” arise along with the flourish of Internet-based service paradigm and services computing technologies. Business functionalities belonging to different organizations, regions or domains are ...
- research-articleJune 2022
Community-based service ecosystem evolution analysis
Service Oriented Computing and Applications (SPSOCA), Volume 16, Issue 2Jun 2022, Pages 97–110https://doi.org/10.1007/s11761-022-00333-9AbstractServices are flourishing dramatically, and continuously increasing interactions among them are resulting in a new phenomenon called “service ecosystems,” which has become a focus of academia and industry. Driven by technology innovation, changes ...
- research-articleJune 2022
LTP: A New Active Learning Strategy for CRF-Based Named Entity Recognition
Neural Processing Letters (NPLE), Volume 54, Issue 3Jun 2022, Pages 2433–2454https://doi.org/10.1007/s11063-021-10737-xAbstractIn recent years, deep learning has achieved great success in many natural language processing tasks, including named entity recognition. The shortcoming is that a large quantity of manually annotated data is usually required. Previous studies have ...
- research-articleApril 2022
Veracity-aware and Event-driven Personalized News Recommendation for Fake News Mitigation
WWW '22: Proceedings of the ACM Web Conference 2022April 2022, Pages 3673–3684https://doi.org/10.1145/3485447.3512263Despite the tremendous efforts by social media platforms and fact-check services for fake news detection, fake news and misinformation still spread wildly on social media platforms (e.g., Twitter). Consequently, fake news mitigation strategies are ...