Concepedia

Ahmed Zahir

AZ

Statistics

Publications

6

Citations

138

H-Index

6

Active since

2017

Affiliations

Beijing University of Posts and Telecommunications(Current)

Shanghai Key Laboratory of Trustworthy Computing

Ahmed Zahir is an author at Beijing University of Posts and Telecommunications specializing in computer science, computing, and data sparsity.

Publications per year

2017–2021

6

Publications

6

Proof of Contribution: A Modification of Proof of Work to Increase Mining Efficiency

Tengfei Xue, Yuyu Yuan, Ahmed Zahir et al. · 2018 · 60 citations

Computing, Computer Science, Information Technology +14

AgreeRelTrust—A Simple Implicit Trust Inference Model for Memory-Based Collaborative Filtering Recommendation Systems

Ahmed Zahir, Yuyu Yuan, Krishna Moniz · Electronics · 2019 · 23 citations · Full text

Computing, Computer Science, Data Mining +11

Improving the Prediction Quality in Memory-Based Collaborative Filtering Using Categorical Features

Lei Chen, Yuyu Yuan, Jincui Yang et al. · Electronics · 2021 · 16 citations · Full text

Computing, Computer Science, Data Mining +15

Modeling Implicit Trust in Matrix Factorization-Based Collaborative Filtering

Yuyu Yuan, Ahmed Zahir, Jincui Yang · Applied Sciences · 2019 · 15 citations · Full text

Computing, Computer Science, Data Mining +16

Pareto Optimal Solutions for Network Defense Strategy Selection Simulator in Multi-Objective Reinforcement Learning

Yang Sun, Yun Li, Wei Xiong et al. · Applied Sciences · 2018 · 14 citations · Full text

Computing, Cybersecurity, Decision Sciences +17

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