An anonymous and efficient remote biometrics user authentication scheme in a multi server environmentSpringer Science and Business Media LLC - Tập 9 - Trang 142-156 - 2014
Peng Jiang, Qiaoyan Wen, Wenmin Li, Zhengping Jin, Hua Zhang
As service demands rise and expand single-server user authentication has become unable to satisfy actual application demand. At the same time identity and password based authentication schemes are no longer adequate because of the insecurity of user identity and password. As a result biometric user authentication has emerged as a more reliable and attractive method. However, existing biometric aut...... hiện toàn bộ
Mathematical model and simulated annealing algorithm for Chinese high school timetabling problems under the new curriculum innovationSpringer Science and Business Media LLC - Tập 15 - Trang 1-11 - 2020
Xingxing Hao, Jing Liu, Yutong Zhang, Gustaph Sanga
As the first attempt, this paper proposes a model for the Chinese high school timetabling problems (CHSTPs) under the new curriculum innovation which was launched in 2014 by the Chinese government. According to the new curriculum innovation, students in high school can choose subjects that they are interested in instead of being forced to select one of the two study directions, namely, Science and...... hiện toàn bộ
DiagDO: an efficient model based diagnosis approach with multiple observationsSpringer Science and Business Media LLC - Tập 17 - Trang 1-10 - 2023
Huisi Zhou, Dantong Ouyang, Xinliang Tian, Liming Zhang
Model-based diagnosis (MBD) with multiple observations shows its significance in identifying fault location. The existing approaches for MBD with multiple observations use observations which is inconsistent with the prediction of the system. In this paper, we proposed a novel diagnosis approach, namely, the Diagnosis with Different Observations (DiagDO), to exploit the diagnosis when given a set o...... hiện toàn bộ
A program logic for obstruction-freedomSpringer Science and Business Media LLC - Tập 18 - Trang 1-16 - 2023
Zhao-Hui Li, Xin-Yu Feng
Though obstruction-free progress property is weaker than other non-blocking properties including lock-freedom and wait-freedom, it has advantages that have led to the use of obstruction-free implementations for software transactional memory (STM) and in anonymous and fault-tolerant distributed computing. However, existing work can only verify obstruction-freedom of specific data structures (e.g., ...... hiện toàn bộ
$$\cal{Y}$$ -Tuning: an efficient tuning paradigm for large-scale pre-trained models via label representation learningSpringer Science and Business Media LLC - Tập 18 - Trang 1-10 - 2023
Yitao Liu, Chenxin An, Xipeng Qiu
With current success of large-scale pre-trained models (PTMs), how efficiently adapting PTMs to downstream tasks has attracted tremendous attention, especially for PTMs with billions of parameters. Previous work focuses on designing parameter-efficient tuning paradigms but needs to save and compute the gradient of the whole computational graph. In this paper, we propose
...... hiện toàn bộ
High-availability in-memory key-value store using RDMA and Optane DCPMMSpringer Science and Business Media LLC - Tập 17 - Trang 1-3 - 2022
Xuecheng Qi, Huiqi Hu, Jinwei Guo, Chenchen Huang, Xuan Zhou, Ning Xu, Yu Fu, Aoying Zhou
In this paper, we propose a fast high-availability in-memory key-value store based on RDMA network and Optane DCPMM named FaHA. FaHA proposes RDMA persist PRC that enables remote data persistence for fast log shipping with minimal round-trip and persistence overhead. FaHA further designs append-only storage with pipeline batching scheme in NVM and a hotness-aware differential hash index in DRAM to...... hiện toàn bộ