Single machine lot scheduling with optional job-rejection Baruch MorGur MosheiovDana Shapira OriginalPaper 06 October 2020 Pages: 1 - 11
A randomized approximation algorithm for metric triangle packing Yong ChenZhi-Zhong ChenAn Zhang OriginalPaper 13 October 2020 Pages: 12 - 27
Improved approximation algorithms for two-stage flexible flow shop scheduling Anzhen PengLongcheng LiuWeifeng Lin OriginalPaper 23 October 2020 Pages: 28 - 42
Sequence submodular maximization meets streaming Ruiqi YangDachuan XuDongmei Zhang OriginalPaper 26 October 2020 Pages: 43 - 55
Secure Italian domination in graphs M. DettlaffM. LemańskaJ. A. Rodríguez-Velázquez OriginalPaper Open access 28 October 2020 Pages: 56 - 72
Quaternary splitting algorithm in group testing Jinn LuHung-Lin Fu OriginalPaper 04 November 2020 Pages: 73 - 79
Top-k overlapping densest subgraphs: approximation algorithms and computational complexity Riccardo DondiMohammad Mehdi HosseinzadehItalo Zoppis OriginalPaper Open access 04 November 2020 Pages: 80 - 104
The t-latency bounded strong target set selection problem in some kinds of special family of graphs Xianliang LiuZishen YangWei Wang OriginalPaper 10 November 2020 Pages: 105 - 117
A greedy algorithm for the fault-tolerant outer-connected dominating set problem Xiaozhi WangXianyue LiSuogang Gao OriginalPaper 12 November 2020 Pages: 118 - 127
Non-monotone submodular function maximization under k-system constraint Majun ShiZishen YangWei Wang OriginalPaper 16 November 2020 Pages: 128 - 142
A scenario-based robust optimization with a pessimistic approach for nurse rostering problem Mohammad Reza HassaniJ. Behnamian OriginalPaper 17 November 2020 Pages: 143 - 169
On multi-path routing for reliable communications in failure interdependent complex networks Zishen YangWei WangDonghyun Kim OriginalPaper 17 November 2020 Pages: 170 - 196
New construction of error-correcting pooling designs from singular linear spaces over finite fields Gang WangYou Gao OriginalPaper 25 November 2020 Pages: 197 - 212
Discount allocation for cost minimization in online social networks Qiufen NiSmita GhoshRong Jin OriginalPaper 26 November 2020 Pages: 213 - 233
On characterizations for subclasses of directed co-graphs Frank GurskiDominique KomanderCarolin Rehs OriginalPaper Open access 27 November 2020 Pages: 234 - 266