Mingming Lu

According to our database, Mingming Lu authored at least 89 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Motion analysis and stability optimization for metamorphic robot reconfiguration.

Jun Liu, Xiaodong Ruan, Mingming Lu, Huajian Weng, Di Wu, Minyi Zheng

Robotica, April, 2023

THAN: Multimodal Transportation Recommendation With Heterogeneous Graph Attention Networks.

Aikun Xu, Ping Zhong, Yilin Kang, Jiongqiang Duan, Anning Wang, Mingming Lu, Chuan Shi

IEEE Trans. Intell. Transp. Syst., February, 2023

TWAS Atlas: a curated knowledgebase of transcriptome-wide association studies.

Mingming Lu, Yadong Zhang, Fengchun Yang, Jialin Mai, Qianwen Gao, Xiaowei Xu, Hongyu Kang, Li Hou, Yunfei Shang, Qiheng Qain, Jie Liu, Meiye Jiang, Hao Zhang, Congfan Bu, Jinyue Wang, Zhewen Zhang, Zaichao Zhang, Jingyao Zeng, Jiao Li, Jing-Fa Xiao

Nucleic Acids Res., January, 2023

Higher-Order Interaction Goes Neural: A Substructure Assembling Graph Attention Network for Graph Classification.

Jianliang Gao, Jun Gao, Xiaoting Ying, Mingming Lu, Jian-Xin Wang

IEEE Trans. Knowl. Data Eng., 2023

Intent Understanding for Automatic Question Answering in Network Technology Communities Based on Multi-task Learning.

Xin Huang, Huilin Song, Mingming Lu

Proceedings of the Advances and Trends in Artificial Intelligence. Theory and Applications, 2023

Role Understanding for Spoken Dialogue System Based on Relevance Ranking.

Xin Huang, Huilin Song, Mingming Lu

Proceedings of the Advances and Trends in Artificial Intelligence. Theory and Applications, 2023

A Survey of Weakly-supervised Semantic Segmentation.

Kaiyin Zhu, Neal N. Xiong, Mingming Lu

Proceedings of the 9th Intl Conference on Big Data Security on Cloud, 2023

FedGraph-KD: An Effective Federated Graph Learning Scheme Based on Knowledge Distillation.

Shiyu Wang, Jiahao Xie, Mingming Lu, Neal N. Xiong

Proceedings of the 9th Intl Conference on Big Data Security on Cloud, 2023

2022

Vehicle Re-Identification Based on UAV Viewpoint: Dataset and Method.

Mingming Lu, Yongchuan Xu, Haifeng Li

Remote. Sens., 2022

CancerSCEM: a database of single-cell expression map across various human cancers.

Jingyao Zeng, Yadong Zhang, Yunfei Shang, Jialin Mai, Shuo Shi, Mingming Lu, Congfan Bu, Zhewen Zhang, Zaichao Zhang, Yang Li, Zhenglin Du, Jing-Fa Xiao

Nucleic Acids Res., 2022

Database Resources of the National Genomics Data Center, China National Center for Bioinformation in 2022.

Yongbiao Xue, Yiming Bao, Zhang Zhang, Wenming Zhao, Jing-Fa Xiao, Shunmin He, Guoqing Zhang, Yixue Li, Guoping Zhao, Runsheng Chen, Jingyao Zeng, Yadong Zhang, Yunfei Shang, Jialin Mai, Shuo Shi, Mingming Lu, Congfan Bu, Zhewen Zhang, Zhenglin Du, Yinying Wang, Hongen Kang, Tianyi Xu, Lili Hao, Peilin Jia, Shuai Jiang, Qiheng Qian, Tongtong Zhu, Wenting Zong, Tong Jin, Yuansheng Zhang, Dong Zou, Qiang Du, Changrui Feng, Lina Ma, Sisi Zhang, Anke Wang, Lili Dong, Yanqing Wang, Wan Liu, Xing Yan, Yunchao Ling, Zhihua Zhou, Wang Kang, Tao Zhang, Shuai Ma, Haoteng Yan, Zunpeng Liu, Zejun Ji, Yusheng Cai, Si Wang, Moshi Song, Jie Ren, Qi Zhou, Jing Qu, Weiqi Zhang, Guanghui Liu, Xu Chen, Tingting Chen, Yanling Sun, Caixia Yu, Bixia Tang, Junwei Zhu, Shuang Zhai, Yubin Sun, Qiancheng Chen, Xiaoyu Yang, Xin Zhang, Zhengqi Sang, Yonggang Wang, Yilin Zhao, Huanxin Chen, Li Lan, Yingke Ma, Yaokai Jia, Xinchang Zheng, Meili Chen, Ming Chen, Guangyi Niu, Rong Pan, Wei Jing, Jian Sang, Chang Liu, Yujia Xiong, Mochen Zhang, Guoliang Wang, Lizhi Yi, Wei Zhao, Song Wu, Zhuang Xiong, Rujiao Li, Zheng Gong, Lin Liu, Zhao Li, Qianpeng Li, Sicheng Luo, Jiajia Wang, Yirong Shi, Honghong Zhou, Peng Zhang, Tingrui Song, Yanyan Li, Fei Yang, Mengwei Li, Zhaohua Li, Dongmei Tian, Xiaonan Liu, Cuiping Li, Xufei Teng, Shuhui Song, Yang Zhang, Ruru Chen, Rongqin Zhang, Feng Xu, Yifan Wang, Chenfen Zhou, Haizhou Wang, Andrew E. Teschendorff, Yungang He, Zhen Yang, Lun Li, Na Li, Ying Cui, Guangya Duan, Gangao Wu, Tianhao Huang, Enhui Jin, Hailong Kang, Zhonghuang Wang, Hua Chen, Mingkun Li, Wanshan Ning, Yu Xue, Yanhu Liu, Qijun Zhou, Xingyan Liu, Longlong Zhang, Bingyu Mao, Shihua Zhang, Yaping Zhang, Guodong Wang, Qianghui Zhu, Xin Li, Menghua Li, Yuanming Liu, Hong Luo, Xiaoyuan Wu, Haichun Jing, Yitong Pan, Leisheng Shi, Zhixiang Zuo, Jian Ren, Xinxin Zhang, Yun Xiao, Xia Li, Dan Liu, Chi Zhang, Zheng Zhao, Tao Jiang, Wanying Wu, Fangqing Zhao, Xianwen Meng, Di Peng, Hao Luo, Feng Gao, Shaofeng Lin, Chuijie Liu, Anyuan Guo, Hao Yuan, Tianhan Su, Yong E. Zhang, Yincong Zhou, Guoji Guo, Shanshan Fu, Xiaodan Tan, Weizhi Zhang, Mei Luo, Yubin Xie, Chenwei Wang, Xingyu Liao, Xin Gao, Jianxin Wang, Guiyan Xie, Chunhui Yuan, Feng Tian, Dechang Yang, Ge Gao, Dachao Tang, Wenyi Wu, Yujie Gou, Cheng Han, Qinghua Cui, Xiangshang Li, Chuan-Yun Li, Xiaotong Luo

Nucleic Acids Res., 2022

Feature pyramid-based graph convolutional neural network for graph classification.

Mingming Lu, Zhixiang Xiao, Haifeng Li, Ya Zhang, Neal N. Xiong

J. Syst. Archit., 2022

PGAN framework for synthesizing sensor data privately.

Soumia Menasria, Mingming Lu, Abdelghani Dahou

J. Inf. Secur. Appl., 2022

TSomVar: a tumor-only somatic and germline variant identification method with random forest.

Shuo Shi, Qi Wang, Yunfei Shang, Congfan Bu, Mingming Lu, Meiye Jiang, Hao Zhang, Shuhuan Yu, Jingyao Zeng, Zaichao Zhang, Zhenglin Du, Jing-Fa Xiao

Briefings Bioinform., 2022

LowFreqAttack: An Frequency Attack Method in Time Series Prediction.

Neal N. Xiong, Wenyong He, Mingming Lu

Proceedings of the Smart Computing and Communication - 7th International Conference, 2022

KAP: Knowledge-Graph Based Auxiliary Platform for Outcome-Based Python Education.

Wanchun Jiang, Zhibin Sun, Jintian Hu, Ping Zhong, Mingming Lu

Proceedings of the Computer Science and Education - 17th International Conference, 2022

Knowledge Tracing Based on Gated Heterogeneous Graph Convolutional Networks.

Yang Zhang, Zhen Wang, Ting Yu, Mingming Lu, Zujie Ren, Ji Zhang

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Remote sensing image denoising based on improved semi-soft threshold.

Sai Lei, Mingming Lu, Jieqiong Lin, Xiaoqin Zhou, Xuemei Yang

Signal Image Video Process., 2021

Scale-Adaptive Adversarial Patch Attack for Remote Sensing Image Aircraft Detection.

Mingming Lu, Qi Li, Li Chen, Haifeng Li

Remote. Sens., 2021

A City-Wide Crowdsourcing Delivery System with Reinforcement Learning.

Yi Ding, Baoshen Guo, Lin Zheng, Mingming Lu, Desheng Zhang, Shuai Wang, Sang Hyuk Son, Tian He

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Spatio-Temporal Sparsification for General Robust Graph Convolution Networks.

Mingming Lu, Ya Zhang

CoRR, 2021

MMHGE: detecting mild cognitive impairment based on multi-atlas multi-view hybrid graph convolutional networks and ensemble learning.

Jin Liu, Dejiao Zeng, Rui Guo, Mingming Lu, Fang-Xiang Wu, Jianxin Wang

Clust. Comput., 2021

Student Program Classification Using Gated Graph Attention Neural Network.

Mingming Lu, Yulian Wang, Dingwu Tan, Ling Zhao

IEEE Access, 2021

OPN-DTSP: Optimized Pointer Networks for Approximate Solution of Dynamic Traveling Salesman Problem.

Zhixiang Xiao, Mingming Lu, Wenyong He, Jiawen Cai, Neal N. Xiong

Proceedings of the Smart Computing and Communication - 6th International Conference, 2021

Research on Graph Structure Data Adversarial Examples Based on Graph Theory Metrics.

Wenyong He, Mingming Lu, Yiji Zheng, Neal N. Xiong

Proceedings of the Smart Computing and Communication - 6th International Conference, 2021

2020

Dual-Ray Net: Automatic Diagnosis of Thoracic Diseases Using Frontal and Lateral Chest X-rays.

Xin Huang, Yu Fang, Mingming Lu, Fengqi Yan, Jun Yang, Yilu Xu

J. Medical Imaging Health Informatics, 2020

Urban Traffic Flow Forecast Based on FastGCRNN.

Ya Zhang, Mingming Lu, Haifeng Li

CoRR, 2020

Covered Face Recognition Based on Deep Convolution Generative Adversarial Networks.

Yanru Xiao, Mingming Lu, Zhangjie Fu

Proceedings of the Artificial Intelligence and Security - 6th International Conference, 2020

2019

Design and Computational Optimization of Elliptical Vibration-Assisted Cutting System With a Novel Flexure Structure.

Jinguo Han, Jieqiong Lin, Zhanguo Li, Mingming Lu, Jianguo Zhang

IEEE Trans. Ind. Electron., 2019

Hyperbolic Function Embedding: Learning Hierarchical Representation for Functions of Source Code in Hyperbolic Space.

Mingming Lu, Yan Liu, Haifeng Li, Dingwu Tan, Xiaoxian He, Wenjie Bi, Wendbo Li

Symmetry, 2019

Graph Hierarchical Convolutional Recurrent Neural Network (GHCRNN) for Vehicle Condition Prediction.

Mingming Lu, Kunfang Zhang, Haiying Liu, Naixue Xiong

CoRR, 2019

Program Classification Using Gated Graph Attention Neural Network for Online Programming Service.

Mingming Lu, Dingwu Tan, Naixue Xiong, Zailiang Chen, Haifeng Li

CoRR, 2019

Interpreting and Understanding Graph Convolutional Neural Network using Gradient-based Attribution Methods.

Shangsheng Xie, Mingming Lu

CoRR, 2019

Based on Graph-VAE Model to Predict Student's Score.

Yang Zhang, Mingming Lu

CoRR, 2019

Combining LSTM and DenseNet for Automatic Annotation and Classification of Chest X-Ray Images.

Fengqi Yan, Xin Huang, Yao Yao, Mingming Lu, Maozhen Li

IEEE Access, 2019

Incorporating Domain Knowledge into Natural Language Inference on Clinical Texts.

Mingming Lu, Yu Fang, Fengqi Yan, Maozhen Li

IEEE Access, 2019

An Annotation Model on End-to-End Chest Radiology Reports.

Xin Huang, Yu Fang, Mingming Lu, Yao Yao, Maozhen Li

IEEE Access, 2019

Mild Cognitive Impairment Identification Based on Multi-View Graph Convolutional Networks.

Jin Liu, Dejiao Zeng, Mingming Lu, Jianxin Wang

Proceedings of the Seventh International Conference on Advanced Cloud and Big Data, 2019

2018

The purpose driven privacy preservation for accelerometer-based activity recognition.

Soumia Menasria, Jianxin Wang, Mingming Lu

World Wide Web, 2018

Efficient Association Rules Hiding Using Genetic Algorithms.

Naadiya Khuda Bux, Mingming Lu, Jianxin Wang, Saajid Hussain, Yazan Aljeroudi

Symmetry, 2018

An information-aware visualization for privacy-preserving accelerometer data sharing.

Fengjun Xiao, Mingming Lu, Ying Zhao, Soumia Menasria, Dan Meng, Shangsheng Xie, Juncai Li, Chengzhi Li

Hum. centric Comput. Inf. Sci., 2018

Improving semantic similarity retrieval with word embeddings.

Fengqi Yan, Qiaoqing Fan, Mingming Lu

Concurr. Comput. Pract. Exp., 2018

Modeling and Analysis of a Novel Decoupled Vibration-Assisted Swing Cutting System for Micro/Nano-Machining Surface.

Jieqiong Lin, Dongpo Zhao, Mingming Lu, Allen Yi

IEEE Access, 2018

Deep Learning Based Urban Post-Accidental Congestion Prediction.

Mingming Lu, Kunfang Zhang, Junyan Wu, Dingwu Tan

Proceedings of the 15th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2018

Visual Analysis of Business Model Innovation Research Based on Citespace.

Yongan Zhang, Mingming Lu

Proceedings of the 2nd International Conference on E-Education, 2018

2017

A personal visual analytics on smartphone usage data.

Xiaoping Fan, Yanni Peng, Ying Zhao, Yong Li, Dan Meng, Zengsheng Zhong, Fangfang Zhou, Mingming Lu

J. Vis. Lang. Comput., 2017

SparseLoc: Indoor Localization Using Sparse Representation.

Kongyang Chen, Yue Mi, Yun Shen, Yan Hong, Ai Chen, Mingming Lu

IEEE Access, 2017

Improving the energy performance of GPS receivers for location tracking applications.

Kongyang Chen, Guang Tan, Mingming Lu

Proceedings of the 2017 IEEE Conference on Computer Communications Workshops, 2017

An Information-Aware Privacy-Preserving Accelerometer Data Sharing.

Mingming Lu, Yihan Guo, Dan Meng, Cuncai Li, Yin Zhao

Proceedings of the Data Science, 2017

Trajectory Data Driven Transit-Transportation Planning.

Yihan Guo, Shaoyong Wang, Lin Zheng, Mingming Lu

Proceedings of the Fifth International Conference on Advanced Cloud and Big Data, 2017

2016

CRSM: a practical crowdsourcing-based road surface monitoring system.

Kongyang Chen, Guang Tan, Mingming Lu, Jie Wu

Wirel. Networks, 2016

Fair coding for inter-session network coding in wireless mesh networks.

Xiang Yang, Weiping Wang, Mingming Lu, Jianxin Wang, Xi Zhang

Wirel. Commun. Mob. Comput., 2016

Code pruning in opportunistic routing through bidirectional coding traffic comparison.

Weiping Wang, Xiaozhuan Chen, Mingming Lu, Jianxin Wang, Xi Zhang, Jie Wu

Wirel. Commun. Mob. Comput., 2016

Carpooling Service for Large-Scale Taxicab Networks.

Desheng Zhang, Tian He, Fan Zhang, Mingming Lu, Yunhuai Liu, Haengju Lee, Sang Hyuk Son

ACM Trans. Sens. Networks, 2016

LIPS: A Light Intensity-Based Positioning System for Indoor Environments.

Bo Xie, Kongyang Chen, Guang Tan, Mingming Lu, Yunhuai Liu, Jie Wu, Tian He

ACM Trans. Sens. Networks, 2016

TD-WS: a threat detection tool of WebSocket and Web Storage in HTML5 websites.

Junyang Bai, Weiping Wang, Mingming Lu, Haodong Wang, Jianxin Wang

Secur. Commun. Networks, 2016

Reducing fingerprint collection for indoor localization.

Zhuan Gu, Zeqin Chen, Yuexing Zhang, Ying Zhu, Mingming Lu, Ai Chen

Comput. Commun., 2016

A visual analytics approach for exploring individual behaviors in smartphone usage data.

Mingming Lu, Dan Meng, Yanni Peng, Yong Li, Ying Zhao, Xiaoping Fan, Fangfang Zhou

Proceedings of the 2016 IEEE Pacific Visualization Symposium, 2016

2015

An effective and economical architecture for semantic-based heterogeneous multimedia big data retrieval.

Kehua Guo, Wei Pan, Mingming Lu, Xiaoke Zhou, Jianhua Ma

J. Syst. Softw., 2015

An Efficient Dispatch and Decision-Making Model for Taxi-Booking Service.

Cheng Qiao, Mingming Lu, Yong Zhang, Kenneth N. Brown

Proceedings of the 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015

2014

Bumping: A Bump-Aided Inertial Navigation Method for Indoor Vehicles Using Smartphones.

Guang Tan, Mingming Lu, Fangsheng Jiang, Kongyang Chen, Xiaoxia Huang, Jie Wu

IEEE Trans. Parallel Distributed Syst., 2014

Improved memetic algorithm for nonlinear identification of a three-dimensional elliptical vibration cutting system.

Mingming Lu, Xiaoqin Zhou, Jieqiong Lin

J. Syst. Control. Eng., 2014

LIPS: A Light Intensity Based Positioning System For Indoor Environments.

Bo Xie, Guang Tan, Yunhuai Liu, Mingming Lu, Kongyang Chen, Tian He

CoRR, 2014

A Localized Efficient Forwarding Algorithm in Large-Scale Delay Tolerant Networks.

Yuxing He, Cong Liu, Yan Pan, Jun Zhang, Jie Wu, Yaxiong Zhao, Shuhui Yang, Mingming Lu

Proceedings of the 11th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2014

2013

A hierarchical naming system for scalable content distribution in large networks.

Yaxiong Zhao, Jie Wu, Cong Liu, Mingming Lu

Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

Using compressive sensing to reduce fingerprint collection for indoor localization.

Yuexing Zhang, Ying Zhu, Mingming Lu, Ai Chen

Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

coRide: carpool service with a win-win fare model for large-scale taxicab networks.

Desheng Zhang, Ye Li, Fan Zhang, Mingming Lu, Yunhuai Liu, Tian He

Proceedings of the 11th ACM Conference on Embedded Network Sensor Systems, 2013

ARSM: A Lightweight Packet Reception Notification Mechanism for Wireless Localized Network Coding.

Hao Li, Weiping Wang, Xiang Yang, Mingming Lu

Proceedings of the 10th IEEE International Conference on High Performance Computing and Communications & 2013 IEEE International Conference on Embedded and Ubiquitous Computing, 2013

CRSM: Crowdsourcing Based Road Surface Monitoring.

Kongyang Chen, Mingming Lu, Guang Tan, Jie Wu

Proceedings of the 10th IEEE International Conference on High Performance Computing and Communications & 2013 IEEE International Conference on Embedded and Ubiquitous Computing, 2013

2011

Localized access point selection in infrastructure wireless LANs with performance guarantee.

Mingming Lu, Jie Wu

Wirel. Commun. Mob. Comput., 2011

Road condition monitoring using on-board Three-axis Accelerometer and GPS Sensor.

Kongyang Chen, Mingming Lu, Xiaopeng Fan, Mingming Wei, Jinwu Wu

Proceedings of the 6th International ICST Conference on Communications and Networking in China, 2011

2010

Monitoring ambient air quality with carbon monoxide sensor-based wireless network.

Demin Wang, Dharma P. Agrawal, Wassana Toruksa, Chaichana Chaiwatpongsakorn, Mingming Lu, Tim C. Keener

Commun. ACM, 2010

An Efficient Algorithm for Constructing Maximum lifetime Tree for Data Gathering Without Aggregation in Wireless Sensor Networks.

Junbin Liang, Jianxin Wang, Jiannong Cao, Jianer Chen, Mingming Lu

Proceedings of the INFOCOM 2010. 29th IEEE International Conference on Computer Communications, 2010

2009

Efficient Opportunistic Routing in Utility-Based Ad Hoc Networks.

Mingming Lu, Feng Li, Jie Wu

IEEE Trans. Reliab., 2009

Energy-efficient connected coverage of discrete targets in wireless sensor networks.

Mingming Lu, Jie Wu, Mihaela Cardei, Minglu Li

Int. J. Ad Hoc Ubiquitous Comput., 2009

Erasure-Coding Based Utility Routing in Multi-hop Wireless Networks.

Mingming Lu, Jie Wu

Proceedings of the IEEE 6th International Conference on Mobile Adhoc and Sensor Systems, 2009

Opportunistic Routing Algebra and its Applications.

Mingming Lu, Jie Wu

Proceedings of the INFOCOM 2009. 28th IEEE International Conference on Computer Communications, 2009

Retrieval of Multimedia Objects Using Color Segmentation and Dimension Reduction of Features.

Mingming Lu, Qiyu Zhang, Wei-Hung Cheng, Cheng-Chang Lu

Proceedings of the Fifth International Conference on Image and Graphics, 2009

2008

A utility-based routing scheme in multi-hop wireless networks.

Mingming Lu

PhD thesis, 2008

Utility-Based Opportunistic Routing in Multi-Hop Wireless Networks.

Jie Wu, Mingming Lu, Feng Li

Proceedings of the 28th IEEE International Conference on Distributed Computing Systems (ICDCS 2008), 2008

Utility-Based Data-Gathering in Wireless Sensor Networks with Unstable Links.

Mingming Lu, Jie Wu

Proceedings of the Distributed Computing and Networking, 9th International Conference, 2008

Localized Access Point Association in Wireless LANs with Bounded Approximation Ratio.

Mingming Lu, Jie Wu

Proceedings of the 17th International Conference on Computer Communications and Networks, 2008

2007

Utility-Based Routing in Communication Networks with Unstable Links.

Mingming Lu, Jie Wu

Proceedings of the 16th International Conference on Computer Communications and Networks, 2007

Uncertainty Mitigation for Utility-Oriented Routing in Wireless Ad Hoc Networks.

Feng Li, Avinash Srinivasan, Mingming Lu, Jie Wu

Proceedings of the Global Communications Conference, 2007

2006

Improving network lifetime using sensors with adjustable sensing ranges.

Mihaela Cardei, Jie Wu, Mingming Lu

Int. J. Sens. Networks, 2006

Social Welfare Based Routing in Ad hoc Networks.

Mingming Lu, Jie Wu

Proceedings of the 2006 International Conference on Parallel Processing (ICPP 2006), 2006

Incentive Compatible Cost- and Stability-Based Routing in Ad Hoc Networks.

Mingming Lu, Feng Li, Jie Wu

Proceedings of the 12th International Conference on Parallel and Distributed Systems, 2006

2005

Maximum network lifetime in wireless sensor networks with adjustable sensing ranges.

Mihaela Cardei, Jie Wu, Mingming Lu, Mohammad O. Pervaiz

Proceedings of the 2005 IEEE International Conference on Wireless And Mobile Computing, 2005

2004

A Probabilistic Parameterized Algorithm for Vertex Cover in Sticker Model.

Zhiyun Chen, Huiqin Qu, Mingming Lu, Hong Zhu

Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS 2004), 2004