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Displaying 1-13 out of 13 total
A Robust Multi-Modal Emotion Recognition Framework for Intelligent Tutoring Systems
Found in: Advanced Learning Technologies, IEEE International Conference on
By Xiaoqing Liu,Lei Zhang,Jacob Yadegar,Niranjan Kamat
Issue Date:July 2011
pp. 63-65
This paper presents a multi-modal emotion recognition framework that is capable of estimating the human emotional state through analyzing and fusing a number of non-invasive external cues. The proposed framework consists of a set of data analysis, feature ...
Specification of non-functional requirements for contract specification in the NGOSS framework for quality management and product evaluation
Found in: Fifth International Workshop on Software Quality (WoSQ'07: ICSE Workshops 2007)
By Xiaoqing Liu,M. Azmoodeh,N. Georgalas
Issue Date:May 2007
pp. 7
The community of operation support systems (OSS) for telecom applications defined a set of fundamental principles, processes, and architectures for developing the next generation OSS through the TeleManagement Forum TMF. At the heart of NGOSS lies the noti...
The Similarity Comparison of G-Protein Coupled Receptor Based on Structural Matrix Algorithm
Found in: Computational and Information Sciences, International Conference on
By Fenglan Bai, Hualong Gao, Liwei Liu, Xiaoqing Liu
Issue Date:December 2010
pp. 653-656
Based on the chemical property of amino acids and the related properties of protein secondary structure, 20 amino acids were classified into the following four types: hydrophilic, polar, charged, namely X=HPC={D, N, S, H, T, C}, hydrophobic, nonpolar, name...
Mining Conditional Phosphorylation Motifs
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Xiaoqing Liu,Jun Wu,Haipeng Gong,Shengchun Deng,Zengyou He
Issue Date:September 2014
pp. 1-1
Phosphorylation motifs represent position-specific amino acid patterns around the phosphorylation sites in the set of phosphopeptides. Several algorithms have been proposed to uncover phosphorylation motifs, whereas the problem of efficiently discovering a...
Forming of Surface Quality when Cutting Parts Using Ultrasound Liquid Flow
Found in: Digital Manufacturing and Automation, International Conference on
By Jin Li,Xiaoqing Liu,Yunhua Wang
Issue Date:August 2011
pp. 549-551
Aiming at quaLity problem and influencing factors easily appearing on the surface when cutting parts using ultrasound Liquid flow, this article carried on the thorough analysis, and proposed that the surface quaLity and accuracy of parts were closely relat...
Web-Based Intelligent Computational Argumentation Based Conflict Resolution in Air Traffic Management
Found in: Applications and the Internet, IEEE/IPSJ International Symposium on
By Xiaoqing Liu, Ravi Santosh Arvapally, Hojong Baik, Rubal Wanchoo
Issue Date:July 2010
pp. 117-120
Collaborative decision making (CDM) is a process of reaching consensus on a potential solution of an issue through the evaluation of the different possible alternatives. The web-based intelligent computational argumentation system allows concerned stakehol...
Order-Preserving Moves for Graph-Cut-Based Optimization
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Xiaoqing Liu, Olga Veksler, Jagath Samarabandu
Issue Date:July 2010
pp. 1182-1196
In the last decade, graph-cut optimization has been popular for a variety of labeling problems. Typically, graph-cut methods are used to incorporate smoothness constraints on a labeling, encouraging most nearby pixels to have equal or similar labels. In ad...
Contribution based priority assessment in a web-based intelligent argumentation network for collaborative software development
Found in: Collaborative Technologies and Systems, International Symposium on
By Xiaoqing Liu, Maithili Satyavolu, Ming C. Leu
Issue Date:May 2009
pp. 147-154
Decision making is an important aspect in a collaborative software development process which involves a complex process of conflict resolution. The priority of the participants plays a vital role in conflict resolution as the decision making process involv...
Graph cut with ordering constraints on labels and its applications
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Xiaoqing Liu, Olga Veksler, Jagath Samarabandu
Issue Date:June 2008
pp. 1-8
In the last decade, graph-cut optimization has been popular for a variety of pixel labeling problems. Typically graph-cut methods are used to incorporate a smoothness prior on a labeling. Recently several methods incorporated ordering constraints on labels...
An Instance-Based Structured Object Oriented Method for Co-analysis/Co-design of Concurrent Embedded Systems
Found in: 30th Annual International Computer Software and Applications Conference
By M. Ryan,S. Simsek, Xiaoqing Liu,B. McMillin, Ying Cheng
Issue Date:September 2006
pp. 273-280
The current object-oriented class-based approaches to hardware/software co-analysis/co-design of embedded systems are limited in their abilities to properly capture the structure of individual instances of hardware and software components and their interac...
A methodology for structured object-oriented elicitation and analysis of temporal constraints in hardware/software co-analysis and co-design of real-time systems
Found in: 30th Annual International Computer Software and Applications Conference
By Yan Sun, Xiaoqing Liu,B. McMillin
Issue Date:September 2006
pp. 281-290
The hardware/software co-design of a high-quality real-time system relies heavily on the modeling of both the hardware and software components from three aspects: structures, functionalities, and constraints, especially the temporal constraints. However, t...
Multiscale Edge-Based Text Extraction from Complex Images
Found in: Multimedia and Expo, IEEE International Conference on
By Xiaoqing Liu, Jagath Samarabandu
Issue Date:July 2006
pp. 1721-1724
Text that appears in images contains important and useful information. Detection and extraction of text in images have been used in many applications. In this paper, we propose a multiscale edge-based text extraction algorithm, which can automatically dete...
The Research of Workshop Scheduling for Job Production
Found in: Computing, Control and Industrial Engineering, International Conference on
By Xiaoqing Liu, Haining Tu
Issue Date:June 2010
pp. 341-344
Using the Job Production as model to study the Workshop Scheduling, the mainly considered objectives are the assembly relationships of workpieces and the most optimal Makespan. First of all, according to the extracted product assembly sub-tree to obtain th...