User profiles for Guochuan Zhang

Guochuan Zhang

Zhejiang University
Verified email at zju.edu.cn
Cited by 2432

[HTML][HTML] B7-H3 is overexpressed in patients suffering osteosarcoma and associated with tumor aggressiveness and metastasis

L Wang, Q Zhang, W Chen, B Shan, Y Ding, G Zhang… - PloS one, 2013 - journals.plos.org
B7-H3 is a member of the B7-family of co-stimulatory molecules, which has been shown to
be broadly expressed in various tumor tissues, and which plays an important role in adaptive …

Minimizing makespan on a single batch processing machine with nonidentical job sizes

G Zhang, X Cai, CY Lee… - Naval Research Logistics …, 2001 - Wiley Online Library
We deal with the problem of minimizing makespan on a single batch processing machine. In
this problem, each job has both processing time and size (capacity requirement). The batch …

Strategy-proof approximation mechanisms for an obnoxious facility game on networks

Y Cheng, W Yu, G Zhang - Theoretical Computer Science, 2013 - Elsevier
We study a new facility game, namely, an obnoxious facility game, on a network where the
facility is undesirable and all agents try to be as far away from the facility as possible. The …

[PDF][PDF] On rectangle packing: maximizing benefits.

K Jansen, G Zhang - SODA, 2004 - researchgate.net
We consider the following rectangle packing problem: Given a set of rectangles, each of
which is associated with a profit, we are requested to pack a subset of the rectangles into a …

Semi on-line scheduling on two identical machines

Y He, G Zhang - Computing, 1999 - Springer
This paper investigates two different semi on-line scheduling problems on a two-machine
system. In the first case, we assume that all jobs have their processing times in between p and …

[HTML][HTML] Recurrence rates and risk factors for primary giant cell tumors around the knee: a multicentre retrospective study in China

…, S Guo, G Zhang, J Wang, X Ning, Y Hu, Y Zhang - Scientific reports, 2016 - nature.com
Giant cell tumors of the bone (GCTBs) are commonly diagnosed in Asian populations,
usually around the knee. Herein, we aimed to determine the clinical characteristics, local …

Faster algorithms for bounded knapsack and bounded subset sum via fine-grained proximity results

L Chen, J Lian, Y Mao, G Zhang - Proceedings of the 2024 Annual ACM-SIAM …, 2024 - SIAM
We investigate pseudopolynomial-time algorithms for Bounded Knapsack and Bounded Subset
Sum. Recent years have seen a growing interest in settling their fine-grained complexity …

Maximizing the total profit of rectangles packed into a rectangle

K Jansen, G Zhang - Algorithmica, 2007 - Springer
We consider the following rectangle packing problem. Given a set of rectangles, each of
which is associated with a profit, we are requested to pack a subset of the rectangles into a …

Mechanisms for obnoxious facility game on a path

Y Cheng, W Yu, G Zhang - International conference on combinatorial …, 2011 - Springer
We consider a new facility game, namely, an obnoxious facility game where the facility is
undesirable and all agents try to be as far away from the facility as possible. The social cost is …

A new upper bound 2.5545 on 2d online bin packing

…, FYL Chin, HF Ting, G Zhang, Y Zhang - ACM Transactions on …, 2011 - dl.acm.org
The 2D Online Bin Packing is a fundamental problem in Computer Science and the
determination of its asymptotic competitive ratio has research attention. In a long series of papers, …