Qing Liu

Publications
Influence

A Hybrid Prediction Model for Moving Objects

Hoyoung Jeung, Qing Liu, H. Shen, X. Zhou
Computer Science
IEEE 24th International Conference on Data…
7 April 2008

In this paper, we present a novel prediction approach, namely The Hybrid Prediction Model, which estimates an object's future locations based on its pattern information as well as existing motion functions using the object's recent movements. Expand

Efficient Computation of the Skyline Cube

Yidong Yuan, X. Lin, Qing Liu, Wei Wang, J. X. Yu, Qing Zhang
Computer Science
VLDB
30 August 2005

We consider the problem of efficiently computing a SKYCUBE, which consists of skylines of all possible non-empty subsets of a given set of dimensions. Expand

A Partition-Based Approach to Structure Similarity Search

Xiang Zhao, Chuan Xiao, X. Lin, Qing Liu, W. Zhang
Computer Science
Proc. VLDB Endow.
1 November 2013

We study the graph similarity queries with edit distance constraints. Expand

Towards multidimensional subspace skyline analysis

J. Pei, Yidong Yuan, +7 authors Qing Zhang
Computer Science
TODS
1 December 2006

We introduce a novel notion of skyline group which essentially is a group of objects that coincide in the skylines of some subspaces. Expand

An Improved Image Encryption Method Based on Total Shuffling Scheme

Yan Shen, Guoji Zhang, Xuan Li, Qing Liu
Computer Science
1 June 2011

In this paper, an improved image encryption method based on permutation-diffusion architecture and total shuffling scheme is proposed. Expand

Real-Time Optimization Model for Dynamic Scheduling of Transit Operations

L. Fu, Qing Liu, P. Calamai
Engineering
2003

A new transit operating strategy is presented in which service vehicles operate in pairs with the lead vehicle providing an all-stop local service and the following vehicle being allowed to skip some… Expand

A multi-resolution surface distance model for k-NN query processing

K. Deng, X. Zhou, H. Shen, Qing Liu, K. Xu, X. Lin
Computer Science
The VLDB Journal
1 August 2008

A multi-resolution surface distance model is proposed in this paper to take advantage of monotonic distance changes when the distances are computed at different resolution levels. Expand

A Fenton reaction at the endoplasmic reticulum is involved in the redox control of hypoxia-inducible gene expression

Qing Liu, U. Berchner-Pfannschmidt, +5 authors T. Kietzmann
Biology, Medicine
Proceedings of the National Academy of Sciences…
9 March 2004

It has been proposed that hydroxyl radicals (·OH) generated in a perinuclear iron-dependent Fenton reaction are involved in O2-dependent gene expression. Thus, it was the aim of this study to… Expand

Towards enhancing the last-mile delivery: An effective crowd-tasking model with scalable solutions

Y. Wang, D. Zhang, Qing Liu, F. Shen, L. Lee
Engineering
1 September 2016

In urban logistics, the last-mile delivery from the warehouse to the consumer’s home has become more and more challenging with the continuous growth of E-commerce. It requires elaborate planning and… Expand

FlowRecommender: A Workflow Recommendation Technique for Process Provenance

Ji Zhang, Qing Liu, K. Xu
Computer Science
AusDM
1 December 2009

We propose in this paper a new workflow recommendation technique, called FlowRecommender, which is able to improve the accuracy of workflow recommendation based on provenance. Expand

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