Yan Chen
11 papers in the PaperMetrix corpus
Papers by this author
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Understanding Sequential User Behavior in Social Computing: To Answer or to Vote?
2015 · IEEE Transactions on Network Science and Engineering
Understanding how users participate is of key importance to social computing systems since their value is created from user contributions. In many social computing systems, users decide sequentially whether to participate or not and, if …
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Application of ontology in vulnerability analysis of metro operation systems
2015 · Structure and Infrastructure Engineering
Vulnerability analysis plays a key role in the metro operation system, since the metro operation security has become more important than ever. The vulnerability management is a systems engineering, it covers different departments of the …
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Learning from the past: Improving news summarization with past news articles
2015
One common approach to single-document news summarization involves scoring and ranking individual sentences within an input story. We demonstrate that the accuracy of this scoring process can be improved by looking beyond the text found …
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CSPAutoGen
2016
Content security policy (CSP) which has been standardized by W3C and adopted by all major commercial browsers-is one of the most promising approaches for defending against cross-site scripting (XSS) attacks. Although client-side adoption of CSP …
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Differentially private significance tests for regression coefficients
2017 · arXiv (Cornell University)
Many data producers seek to provide users access to confidential data without unduly compromising data subjects' privacy and confidentiality. One general strategy is to require users to do analyses without seeing the confidential data; for …
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Generalized Pareto Model Based on Particle Swarm Optimization for Anomaly Detection
2019 · IEEE Access
Anomaly detection of time series has been widely used in various fields. Most detection methods depend either on assumptions about data distribution or manual threshold setting. If the assumption is incorrect, the effectiveness of detection …
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Roadblocks in Gender Bias Measurement for Diachronic Corpora
2022
The use of word embeddings is an important NLP technique for extracting meaningful conclusions from corpora of human text. One important question that has been raised about word embeddings is the degree of gender bias …
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Specific emitter individual identification based on the characteristics of synchronization signal rising edges and deep neural network
2022
Specific emitter identification technology has always been a hot issue for the vital research of radio-related departments in various countries. However, due to the sharp increase in the types of radiation sources and the complexity …
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New Cryptographic Bent Functions from Permutations and Linear Translator in Cyber Security
2023
Cryptographic bent functions are maximally nonlinear Boolean functions with an even number of variables. They are not only closely related to some interesting combinatorial objects, but also have important applications in coding, sequence design, cryptography …
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Perception-Oriented Latent Coding for High-Performance Compressed Domain Semantic Inference
2025 · arXiv (Cornell University)
In recent years, compressed domain semantic inference has primarily relied on learned image coding models optimized for mean squared error (MSE). However, MSE-oriented optimization tends to yield latent spaces with limited semantic richness, which hinders …
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AliMe Chat: A Sequence to Sequence and Rerank based Chatbot Engine
2017
Minghui Qiu, Feng-Lin Li, Siyu Wang, Xing Gao, Yan Chen, Weipeng Zhao, Haiqing Chen, Jun Huang, Wei Chu. Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers). 2017.