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Displaying 1-42 out of 42 total
An Enhanced Application-Level Multicast Protocol: A Qos Perspective
Found in: Parallel Architectures, Algorithms, and Networks, International Symposium on
By Zi Chu, Yin-yin Yang
Issue Date:December 2005
pp. 66
Ubicast, an enhanced application-level multicast protocol, is presented in this paper. It is built upon Pastry, a robust and self-organizing peer-to-peer substrate overlay, and leverages its merits of reliable application- level routing and object location...
 
Ubicast: An Enhanced Application-Level Multicast Protocol
Found in: Parallel and Distributed Computing Applications and Technologies, International Conference on
By Zi Chu, Yin-yin Yang, Hao Tu, Wei-ning Kong
Issue Date:December 2005
pp. 762-767
This paper presents Ubicast, an enhanced application- level multicast protocol. Ubicast is built upon Pastry, a scalable and self-organizing peer-to-peer substrate overlay, and leverages its merits of reliable application-level routing and object location....
 
Artificial Parameter Perturbation Method and Parameter-Expansion Method Used in Accurate Prediction of the Ring-Spinning Balloon in Zero Air Drag
Found in: System Science, Engineering Design and Manufacturing Informatization, International Conference on
By Rong Yin, Yang Liu, Hongbo Gu
Issue Date:November 2010
pp. 222-225
Numerical solutions of quasi-stationary ring-spinning equations have been extensively investigated after the appearance of computer. However, mathematicians and engineers are more willing to obtain analytical solutions. This paper presents a technique for ...
 
SPATE: Small-Group PKI-Less Authenticated Trust Establishment
Found in: IEEE Transactions on Mobile Computing
By Yue-Hsun Lin, Ahren Studer, Yao-Hsin Chen, Hsu-Chun Hsiao, Li-Hsiang Kuo, Jason Lee, Jonathan M. McCune, King-Hang Wang, Maxwell Krohn, Phen-Lan Lin, Adrian Perrig, Hung-Min Sun, Bo-Yin Yang
Issue Date:December 2010
pp. 1666-1681
Establishing trust between a group of individuals remains a difficult problem. Prior works assume trusted infrastructure, require an individual to trust unknown entities, or provide relatively low probabilistic guarantees of authenticity (95 percent for re...
 
VSVM-enhanced: a Volume Manager Based on the EVMS Framework
Found in: Grid and Cooperative Computing Workshops, International Conference on
By Yin Yang, Liu Zhenjun, Yang ShuQing, Feng Shuo, Su ZhiYong, Zhang Huan, Xu Lu
Issue Date:October 2006
pp. 424-431
Volume manager is core technology of local storage virtualization. This paper presents an innovative volume manager based on the EVMS framework -- VSVM-enhanced volume manager. This volume manager provides allocation on demand mechanism and asynchronous me...
 
Durable Queries over Historical Time Series
Found in: IEEE Transactions on Knowledge and Data Engineering
By Hao Wang,Yilun Cai,Yin Yang,Shiming Zhang,Nikos Mamoulis
Issue Date:March 2014
pp. 595-607
This paper studies the problem of finding objects with durable quality over time in historical time series databases. For example, a sociologist may be interested in the top 10 web search terms during the period of some historical events; the police may se...
 
Boundary-Aware Multidomain Subspace Deformation
Found in: IEEE Transactions on Visualization and Computer Graphics
By Yin Yang, Weiwei Xu, Xiaohu Guo, Kun Zhou, Baining Guo
Issue Date:October 2013
pp. 1633-1645
In this paper, we propose a novel framework for multidomain subspace deformation using node-wise corotational elasticity. With the proper construction of subspaces based on the knowledge of the boundary deformation, we can use the Lagrange multiplier techn...
 
Physics-Based Deformable Tongue Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Yin Yang, Xiaohu Guo,J. Vick,L. G. Torres,T. F. Campbell
Issue Date:May 2013
pp. 811-823
In this paper, a physics-based framework is presented to visualize the human tongue deformation. The tongue is modeled with the Finite Element Method (FEM) and driven by the motion capture data gathered during speech production. Several novel deformation v...
 
Skyline Processing on Distributed Vertical Decompositions
Found in: IEEE Transactions on Knowledge and Data Engineering
By George Trimponias,Ilaria Bartolini,Dimitris Papadias,Yin Yang
Issue Date:April 2013
pp. 850-862
We assume a data set that is vertically decomposed among several servers, and a client that wishes to compute the skyline by obtaining the minimum number of points. Existing solutions for this problem are restricted to the case where each server maintains ...
 
C-Cube: Elastic continuous clustering in the cloud
Found in: 2013 IEEE International Conference on Data Engineering (ICDE 2013)
By Zhenjie Zhang,Hu Shu,Zhihong Chong,Hua Lu,Yin Yang
Issue Date:April 2013
pp. 577-588
Continuous clustering analysis over a data stream reports clustering results incrementally as updates arrive. Such analysis has a wide spectrum of applications, including traffic monitoring and topic discovery on microblogs. A common characteristic of stre...
 
Query optimization for differentially private data management systems
Found in: 2013 IEEE International Conference on Data Engineering (ICDE 2013)
By Shangfu Peng,Yin Yang,Zhenjie Zhang,Marianne Winslett,Yong Yu
Issue Date:April 2013
pp. 1093-1104
Differential privacy (DP) enables publishing statistical query results over sensitive data, with rigorous privacy guarantees, and very conservative assumptions about the adversary's background knowledge. This paper focuses on the interactive DP framework, ...
 
Demonstration of Damson: Differential Privacy for Analysis of Large Data
Found in: 2012 IEEE 18th International Conference on Parallel and Distributed Systems (ICPADS)
By Marianne Winslett,Yin Yang,Zhenjie Zhang
Issue Date:December 2012
pp. 840-844
We demonstrate Damson, a novel and powerful tool for publishing the results of biomedical research with strong privacy guarantees. Damson is developed based on the theory of differential privacy, which ensures that the adversary cannot infer the presence o...
 
A Reliability Optimization Method Using Disk Reliability Degree and Data Heat Degree
Found in: 2012 IEEE 7th International Conference on Networking, Architecture, and Storage (NAS)
By Yin Yang,Zhihu Tan,Jiguang Wan,ChangSheng Xie
Issue Date:June 2012
pp. 11-20
The reliability of the traditional storage system can utilize data recovery and reconstruction operations to recover data in case of the disk failure; however it will result in longer data recovery time and increase the possibility of secondary failure. He...
 
Differentially Private Histogram Publication
Found in: Data Engineering, International Conference on
By Jia Xu,Zhenjie Zhang,Xiaokui Xiao,Yin Yang,Ge Yu
Issue Date:April 2012
pp. 32-43
Differential privacy (DP) is a promising scheme for releasing the results of statistical queries on sensitive data, with strong privacy guarantees against adversaries with arbitrary background knowledge. Existing studies on DP mostly focus on simple aggreg...
 
Physics-based multi-domain subspace deformation with component mode synthesis
Found in: Virtual Reality Conference, IEEE
By Yin Yang,Xiaohu Guo
Issue Date:March 2012
pp. 69-70
Fast and accurate simulation of 3D soft objects is important to virtual environment and reality. Simulating 3D deformation of large model in real-time is a challenging problem as it is very computation-demanding involving intensive matrix-based operation o...
 
Algorithms for local sensor synchronization
Found in: Data Engineering, International Conference on
By Lixing Wang,Yin Yang,Xin Miao,Dimitris Papadias,Yunhao Liu
Issue Date:April 2011
pp. 147-158
In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in cycles, in each of which it stays active for a fixed duration, and then sleeps un...
 
Real-Time GPU-Aided Lung Tumor Tracking
Found in: Image and Video Technology, Pacific-Rim Symposium on
By Yin Yang, Zichun Zhong, Guodong Rong, Xiaohu Guo, Jing Wang, Timothy Solberg, Weihua Mao
Issue Date:November 2010
pp. 495-500
A real time solution of tracking daily lung tumor motion is proposed in this paper in order to achieve an accurate dose delivery for radiation therapy as recently developed cone-beam computed tomography (CBCT) technique is not able to catch tumor motions d...
 
Authenticated Multistep Nearest Neighbor Search
Found in: IEEE Transactions on Knowledge and Data Engineering
By Stavros Papadopoulos, Lixing Wang, Yin Yang, Dimitris Papadias, Panagiotis Karras
Issue Date:May 2011
pp. 641-654
Multistep processing is commonly used for nearest neighbor (NN) and similarity search in applications involving high-dimensional data and/or costly distance computations. Today, many such applications require a proof of result correctness. In this setting,...
 
The Fuzzy Quantized Control of Fin Stabilizers under the Ship IPMS Networks
Found in: Intelligent Human-Machine Systems and Cybernetics, International Conference on
By Yin Yang, Xia Li, Li Hong Ke
Issue Date:August 2010
pp. 3-6
To the information-based development of ship, a regional-based network architecture of ship integrated platform management system (IPMS) is proposed. The Networked and quantized control systems (NQCS) of fin stabilizers under IPMS is investigated. When tra...
 
Research on Predictive Functional Control over Lossy Packet Networks
Found in: Electrical and Control Engineering, International Conference on
By Yin Yang, Xia Li, Li Hong Ke
Issue Date:June 2010
pp. 1738-1741
The packet losses problem of networked control systems is investigated in this paper. When packet losses occur between controller and actuator, a new lossy packet networked control system model is proposed. Motivated by predictive functional control arithm...
 
Design of Data Acquisition and Control System Based on FPGA and DSP in Ultrasonic Inspection of Pipelines
Found in: Networks Security, Wireless Communications and Trusted Computing, International Conference on
By Xi-Peng Yin, Yang-Yu Fan, Zhe-Min Duan, Wei Cheng, You Li
Issue Date:April 2010
pp. 557-559
It is disturbed easily by peripheral environments for ultrasonic inspection of pipelines. So completing data acquisition and processing have become important for research. In the signal of pipeline ultrasonic inspection, FPGA and DSP based methodology has ...
 
Authenticated Multi-Step Nearest Neighbor Search
Found in: IEEE Transactions on Knowledge and Data Engineering
By Stavros Papadopoulos, Lixing Wang, Yin Yang, Dimitris Papadias, Panagiotis Karras
Publication Date: March 2010
pp. N/A
Multi-step processing is commonly used for nearest neighbor (NN) and similarity search in applications involving high-dimensional data and/or costly distance computations. Today, many such applications require a proof of result correctness. In this setting...
 
A Study of User-Friendly Hash Comparison Schemes
Found in: Computer Security Applications Conference, Annual
By Hsu-Chun Hsiao, Yue-Hsun Lin, Ahren Studer, Cassandra Studer, King-Hang Wang, Hiroaki Kikuchi, Adrian Perrig, Hung-Min Sun, Bo-Yin Yang
Issue Date:December 2009
pp. 105-114
Several security protocols require a human to compare two hash values to ensure successful completion. When the hash values are represented as long sequences of numbers, humans may make a mistake or require significant time and patience to accurately compa...
 
Reachability Indexes for Relational Keyword Search
Found in: Data Engineering, International Conference on
By Alexander Markowetz, Yin Yang, Dimitris Papadias
Issue Date:April 2009
pp. 1163-1166
Due to its considerable ease of use, relational keyword search (R-KWS) has become increasingly popular. Its simplicity, however, comes at the cost of intensive query processing. Specifically, R-KWS explores a vast search space, comprised of all possible co...
 
Just-In-Time Processing of Continuous Queries
Found in: Data Engineering, International Conference on
By Yin Yang, Dimitris Papadias
Issue Date:April 2008
pp. 1150-1159
In a data stream management system, a continuous query is processed by an execution plan consisting of multiple operators connected via the
 
Spatial Outsourcing for Location-based Services
Found in: Data Engineering, International Conference on
By Yin Yang, Stavros Papadopoulos, Dimitris Papadias, George Kollios
Issue Date:April 2008
pp. 1082-1091
The embedding of positioning capabilities in mobile devices and the emergence of location-based applications have created novel opportunities for utilizing several types of multi-dimensional data through spatial outsourcing. In this setting, a data owner (...
 
Continuous k-Means Monitoring over Moving Objects
Found in: IEEE Transactions on Knowledge and Data Engineering
By Zhenjie Zhang, Yin Yang, Anthony K.H. Tung, Dimitris Papadias
Issue Date:September 2008
pp. 1205-1216
Given a dataset P, a k-means query returns k points in space (called centers), such that the average squared distance between each point in P and its nearest center is minimized. Since this problem is NP-hard, several approximate algorithms have been propo...
 
HybMig: A Hybrid Approach to Dynamic Plan Migration for Continuous Queries
Found in: IEEE Transactions on Knowledge and Data Engineering
By Yin Yang, Jürgen Krämer, Dimitris Papadias, Bernhard Seeger
Issue Date:March 2007
pp. 398-411
In data stream environments, the initial plan of a long-running query may gradually become inefficient due to changes of the data characteristics. In this case, the query optimizer will generate a more efficient plan based on the current statistics. The on...
 
NVD: the Network Virtual Device for HA-SonD
Found in: Networking, Architecture, and Storages, International Workshop on
By Tang Hai-Ying, Feng Shuo, Zhang Huan, Yin Yang, Xu Lu
Issue Date:August 2006
pp. 162-169
Service on Demand (SonD) system is a service deployment system based on network storage. Current SonD system has single point of failure issue. To provide 24/7 continuous services, we develop High-Availability SonD (HA-SonD) system. This paper describes th...
 
Towards Composing Information Providing Services
Found in: Services Computing, IEEE International Conference on
By Chenxi Lin, Yong Yu, Yin Yang, Lei Zhang, Jian Zhou
Issue Date:September 2004
pp. 117-122
Composing web services is an active field of research and development. Recently, many efforts are devoted to process integration on world changing services, e.g. business process composition. In this paper, we present a solution to compose information prov...
 
Distributed Haptic Interactions with Physically Based 3D Deformable Models over Lossy Networks
Found in: IEEE Transactions on Haptics
By Ziying Tang, Yin Yang, Xiaohu Guo,Balakrishnan Prabhakaran
Issue Date:October 2013
pp. 417-428
Researchers have faced great challenges when simulating complicated 3D volumetric deformable models in haptics-enabled collaborative/cooperative virtual environments (HCVEs) due to the expensive simulation cost, heavy communication load, and unstable netwo...
 
A multigrid approach for bandwidth and display resolution aware streaming of 3D deformations
Found in: Proceedings of the 21st ACM international conference on Multimedia (MM '13)
By Yin Yang, Balakrishnan Prabhakaran, Xiaohu Guo, Yuan Tian
Issue Date:October 2013
pp. 693-696
In this paper, we propose a novel multimedia system adaptively streaming the animation according to display resolution and/or network bandwidth. A Multigrid-like technique is used in this framework to accelerate the converging rate of the optimization of t...
     
Tongue visualization for specified speech task
Found in: ACM SIGGRAPH 2012 Posters (SIGGRAPH '12)
By Xiaohu Guo, Yin Yang
Issue Date:August 2012
pp. 1-1
Tongue is a muscular organ which is particularly important for phonetic articulation during speech task. In many real cases, a visualized movement of the tongue could be of help, for example in the rehabilitation of speech disorders. The challenge lies in ...
     
Spectral simulation of hybrid bodies with deformable and rigid materials
Found in: Proceedings of the 2010 ACM SIGGRAPH symposium on Interactive 3D Graphics and Games (I3D '10)
By Guodong Rong, Luis Torres, Xiaohu Guo, Yin Yang
Issue Date:February 2010
pp. 1-1
We presents a spectral approach to simulate hybrid objects with deformable and rigid materials in real time. This framework is able to handle large-scale model under the help of GPU's parallel computation.
     
Keyword search over relational tables and streams
Found in: ACM Transactions on Database Systems (TODS)
By Alexander Markowetz, Dimitris Papadias, Yin Yang
Issue Date:August 2009
pp. 1-51
Relational Keyword Search (R-KWS) provides an intuitive way to query relational data without requiring SQL, or knowledge of the underlying schema. In this article we describe a comprehensive framework for R-KWS covering snapshot queries on conventional tab...
     
Kernel-based skyline cardinality estimation
Found in: Proceedings of the 35th SIGMOD international conference on Management of data (SIGMOD '09)
By Anthony Tung, Dimitris Papadias, Ruichu Cai, Yin Yang, Zhenjie Zhang
Issue Date:June 2009
pp. 3-4
The skyline of a d-dimensional dataset consists of all points not dominated by others. The incorporation of the skyline operator into practical database systems necessitates an efficient and effective cardinality estimation module. However, existing theore...
     
Authenticated join processing in outsourced databases
Found in: Proceedings of the 35th SIGMOD international conference on Management of data (SIGMOD '09)
By Dimitris Papadias, Panos Kalnis, Stavros Papadopoulos, Yin Yang
Issue Date:June 2009
pp. 3-4
Database outsourcing requires that a query server constructs a proof of result correctness, which can be verified by the client using the data owner's signature. Previous authentication techniques deal with range queries on a single relation using an authe...
     
SPATE: small-group PKI-less authenticated trust establishment
Found in: Proceedings of the 7th international conference on Mobile systems, applications, and services (Mobisys '09)
By Adrian Perrig, Ahren Studer, Bo-Yin Yang, Hsu-Chin Hsiao, Hung-Min Sun, Jonathan M. McCune, King-Hang Wang, Maxwell Krohn, Phen-Lan Lin, Yue-Hsun Lin
Issue Date:June 2009
pp. 1-2
Establishing trust between a group of individuals remains a difficult problem. Prior works assume trusted infrastructure, require an individual to trust unknown entities, or provide relatively low probabilistic guarantees of authenticity (95% for realistic...
     
Query by document
Found in: Proceedings of the Second ACM International Conference on Web Search and Data Mining (WSDM '09)
By Dimitris Papadias, Nick Koudas, Nilesh Bansal, Panagiotis Ipeirotis, Wisam Dakka, Yin Yang
Issue Date:February 2009
pp. 2
We are experiencing an unprecedented increase of content contributed by users in forums such as blogs, social networking sites and microblogging services. Such abundance of content complements content on web sites and traditional media forums such as news ...
     
GAnGS: gather, authenticate 'n group securely
Found in: Proceedings of the 14th ACM international conference on Mobile computing and networking (MobiCom '08)
By Adrian Perrig, Ahren Studer, Bo-Yin Yang, Chia-Hsin Owen Chen, Chung-Wei Chen, Cynthia Kuo, Jonathan M. McCune, Tzong-Chen Wu, Yan-Hao Lai
Issue Date:September 2008
pp. 1-1
Establishing secure communication among a group of physically collocated people is a challenge. This problem can be reduced to establishing authentic public keys among all the participants - these public keys then serve to establish a shared secret symmetr...
     
Keyword search on relational data streams
Found in: Proceedings of the 2007 ACM SIGMOD international conference on Management of data (SIGMOD '07)
By Alexander Markowetz, Dimitris Papadias, Yin Yang
Issue Date:June 2007
pp. 605-616
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and application scenarios. In this paper, we propose keyword search on relational data stre...
     
An enhanced model for searching in semantic portals
Found in: Proceedings of the 14th international conference on World Wide Web (WWW '05)
By ChenXi Lin, Jian Zhou, Lei Zhang, Yin Yang, Yong Yu
Issue Date:May 2005
pp. 453-462
Semantic Portal is the next generation of web portals that are powered by Semantic Web technologies for improved information sharing and exchange for a community of users. Current methods of searching in Semantic Portals are limited to keyword-based search...
     
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