Notice: The reproducibility variables underlying each score are classified using an automated LLM-based pipeline, validated against a manually labeled dataset. LLM-based classification introduces uncertainty and potential bias; scores should be interpreted as estimates. Full accuracy metrics and methodology are described in Coakley et alK. L. Coakley, T. Snelleman, H. Hoos, and O. E. Gundersen, "The embrace of open science: An analysis of a decade of AI research and 56 800 conference papers," Under Review, 2026..
K-Core Maximization: An Edge Addition Approach
Authors: Zhongxin Zhou, Fan Zhang, Xuemin Lin, Wenjie Zhang, Chen Chen
IJCAI 2019 | Venue PDF | LLM Run Details
| Reproducibility Variable | Result | LLM Response |
|---|---|---|
| Research Type | Experimental | Comprehensive experiments on 9 real-life datasets demonstrate the effectiveness and the ef๏ฌciency of our proposed methods. |
| Researcher Affiliation | Collaboration | Zhongxin Zhou1,2,4 , Fan Zhang1 , Xuemin Lin2,3,4 , Wenjie Zhang3 and Chen Chen2 1Guangzhou University, Guangzhou, China 2East China Normal University, Shanghai, China 3University of New South Wales, Sydney, Australia 4Zhejiang Lab, Hangzhou, China |
| Pseudocode | Yes | The paper includes 'Algorithm 1 Naive EKC' and 'Algorithm 2 EKC', which are clearly labeled algorithm blocks. |
| Open Source Code | No | The paper states 'All programs are implemented in C++.' and provides links to public datasets, but does not provide an explicit statement or link for the source code of their proposed methods. |
| Open Datasets | Yes | Flickr is from http://networkrepository.com/, and the others are from https://snap.stanford.edu/data/. |
| Dataset Splits | No | The paper does not specify explicit training/validation/test dataset splits, as the research focuses on an optimization problem (k-core maximization) on given graphs rather than training a predictive model requiring such splits. |
| Hardware Specification | Yes | All experiments are performed on Intel Xeon 2.20GHz CPU and Linux System. |
| Software Dependencies | No | The paper states 'All programs are implemented in C++.' but does not provide specific version numbers for any software dependencies or libraries used. |
| Experiment Setup | Yes | The paper explicitly states parameter values used in experiments, for instance, 'k=20, b=5' for figures and discussions of varying k and b. |