Yao Zhang

A Dispatch Method of Complex Information System Based on Service-Oriented Architecture

2015

Service-Oriented Architecture (SOA) has become one of the most important concepts in designing complex information system. Compared with traditional architectures, SOA can be used to improve fast-respond abilities and to satisfy frequent changing of business …

Development of Simulation Experiments for the Curriculum of Data Communication and Computer Network

2017

In order to make up for the deficiency of traditional actual experiments in the curriculum of data communication and computer network, we put forward an idea that network simulation technique should be applied to develop …

A Low-Storage-TTP and Abuse-Free Contract Signing Protocol Based on the Schnorr Signature

2017

A well-designed contract signing protocol should be fair, optimistic, abuse-free and efficient, which, however, cannot be realized concurrently, especially in some cases is a trade-off problem. In fact, most existing relevant protocols are difficult to …

Design and Analysis of Secure Quantum Network System with Trusted Repeaters

2018

Quantum key distribution (QKD) has received great attention towards future secure communication systems. Since the laws of the quantum mechanics make sure the security and it cannot be cracked by using any mathematical method, there …

Stepwise Model Selection for Sequence Prediction via Deep Kernel Learning

2020 · arXiv (Cornell University)

An essential problem in automated machine learning (AutoML) is that of model selection. A unique challenge in the sequential setting is the fact that the optimal model itself may vary over time, depending on the …

Large-Scale Gender/Age Prediction of Tumblr Users

2019

Tumblr, as a leading content provider and social media, attracts 371 million monthly visits, 280 million blogs and 53.3 million daily posts. The popularity of Tumblr provides great opportunities for advertisers to promote their products …

How Powerful is Graph Convolution for Recommendation?

2021

Graph convolutional networks (GCNs) have recently enabled a popular class of algorithms for collaborative filtering (CF). Nevertheless, the theoretical underpinnings of their empirical successes remain elusive. In this paper, we endeavor to obtain a better …

Study on Planning Design for the Driven Development of Cultural Gene Attributes of Exhibition Halls in Village Museums

2022 · Advances in Social Science, Education and Humanities Research/Advances in social science, education and humanities research

Under the current background of rural revitalization, it is crucial to revitalize rural culture. Due to the inner attributes of museums, it conforms to the requirements of this era to construct village museums. However, some …

Integrating Summarization and Retrieval for Enhanced Personalization via Large Language Models

2023 · arXiv (Cornell University)

Personalization, the ability to tailor a system to individual users, is an essential factor in user experience with natural language processing (NLP) systems. With the emergence of Large Language Models (LLMs), a key question is …

LAMEE: A Light All-MLP Framework for TimeSeries Prediction Empowering Recommendations

2023 · Research Square

Abstract Exogenous variables, unrelated to the recommendation system itself, can significantly enhance its performance. Therefore, integrating these time-evolving exogenous variables into a time series and conducting time series predictions can maximize the potential of recommendation …

FedDAT: An Approach for Foundation Model Finetuning in Multi-Modal Heterogeneous Federated Learning

2024 · Proceedings of the AAAI Conference on Artificial Intelligence

Recently, foundation models have exhibited remarkable advancements in multi-modal learning. These models, equipped with millions (or billions) of parameters, typically require a substantial amount of data for finetuning. However, collecting and centralizing training data from …

The Influence of Government, Enterprises, and the Public on the Security of Cross-border Data Flows and Optimization Strategies: An Information Ontological Perspective

2025 · Lex localis - Journal of Local Self-Government

In the technology-driven era, the rapid advancement of information technologies, particularly artificial intelligence, has led to an increase in both the scale and complexity of data cross-border flows, thereby elevating data security to a global …