Bin Liu

Multi-user quantum key distribution with collective eavesdropping detection over collective-noise channels

2015 · Chinese Physics B

A multi-user quantum key distribution protocol is proposed with single particles and the collective eavesdropping detection strategy on a star network. By utilizing this protocol, any two users of the network can accomplish quantum key …

Temporal Data Fusion at the Edge

2019 · arXiv (Cornell University)

As an enabler technique, data fusion has gained great attention in the context of Internet of things (IoT). In traditional settings, data fusion is done at the cloud server. So the data to be fused …

Automated Anomaly Detection Assisted by Discrimination Model for Time Series

2019

As more and more sensor data have been recorded, automated anomaly detection of high reliability is urgently needed to lessen the increasing monitoring burden and reduce the risk of system faults. To this end, this …

Identifying Illicit Drug Dealers on Instagram with Large-scale Multimodal Data Fusion

2021 · arXiv (Cornell University)

Illicit drug trafficking via social media sites such as Instagram has become a severe problem, thus drawing a great deal of attention from law enforcement and public health agencies. How to identify illicit drug dealers …

Research on Chinese Legal Document Reading Comprehension Based on Pre-Training Model

2021

We research how to read and understand Chinese legal documents. At first, we analyze the difficulties of reading comprehension of Chinese legal documents. Data imbalance exists seriously among span extraction query, yes/no query and unanswerable …

DCET-Net: Dual-Stream Convolution Expanded Transformer for Breast Cancer Histopathological Image Classification

2021 · 2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)

Researches on breast cancer histopathological image classification have achieved a great breakthrough using deep backbones of Convolutional Neural Networks (CNNs) in recent years. However, due to the inductive bias of locality, CNNs are unable to …

Discerning MOS of Video Conferencing via Deep Packet Inspection and Video Context Clues

2025

Monitoring the Mean Opinion Score (MOS) of video conferencing is critical for Internet Service Providers (ISPs) to ensure user satisfaction. However, a significant technical challenge arises: MOS is a subjective measure, while ISPs primarily rely …

POI Recommendation: A Temporal Matching between POI Popularity and User Regularity

2016

Point of interest (POI) recommendation, which provides personalized recommendation of places to mobile users, is an important task in location-based social networks (LBSNs). However, quite different from traditional interest-oriented merchandise recommendation, POI recommendation is more …

AutoFIS

2020

Learning feature interactions is crucial for click-through rate (CTR) prediction in recommender systems. In most existing deep learning models, feature interactions are either manually designed or simply enumerated. However, enumerating all feature interactions brings large …