Qing Cao, Tarek Abdelzaher, John Stankovic, Liqian Luo
Effective debugging usually involves watching program state to diagnose bugs. When debugging sensor network applications, this approach is often time-consuming and errorprone, not only because of the...
Qing Cao, Tarek Abdelzaher, John Stankovic, Liqian Luo
Effective debugging usually involves watching program state to diagnose bugs. When debugging sensor network applications, this approach is often time-consuming and errorprone, not only because of the...
Qing Cao, Tarek Abdelzaher, John Stankovic, Kamin Liqian Luo
Effective debugging usually involves watching program state to diagnose bugs. When debugging sensor network applications, this approach is often time-consuming and errorprone, not only because of the...
St Hill, Catherine A, Farooqui, Mariya, Mitcheltree, Gregory, Gulbahce, H Evin, Jessurun, Jose, Cao, Qing, ...
Abstract Background The metastasis of cancer cells and leukocyte extravasation into inflamed tissues share common features. Specialized carbohydrates modified with sialyl Lewis x (sLe x ) antigens on...
Pimparkar, Ninad, Cao, Qing, Rogers, John A., Alam, Muhammad A.
A new technique to reduce the influence of metallic carbon nanotubes (CNTs) relevant for large-scale integrated circuits based on CNT-nanonet transistors is proposed and verified. Historically,...
The LiteOS Operating System: Towards Unix-like Abstractions for Wireless Sensor Networks (2008)
This paper presents LiteOS, a multi-threaded operating system that provides Unix-like abstractions for wireless sensor networks. Aiming to be an easy-to-use platform, LiteOS offers a number of novel...
Qing Cao, Tian He, Tarek Abdelzaher
Abstract — In this paper, we present uCast, a novel multicast protocol for energy efficient content distribution in sensor networks. We design uCast to support a large number of multicast sessions,...
EnviroMic: Towards Cooperative Storage and Retrieval in Audio Sensor Networks (2008)
Liqian Luo, Qing Cao, Chengdu Huang, Tarek Abdelzaher, John A. Stankovic, Michael Ward
This paper presents the design, implementation, and evaluation of EnviroMic, a novel distributed acoustic monitoring, storage, and trace retrieval system. Audio represents one of the least exploited...
An Overview of the VigilNet Architecture (2008)
Tian He, Liqian Luo, Ting Yan, Lin Gu, Qing Cao, Gang Zhou, ...
Battlefield surveillance often involves a high element of risk for military operators. Hence, it is very important for the military to execute unmanned surveillance by using large-scale wireless...
Qing Cao, Tian He, Tarek Abdelzaher
Abstract — In this paper, we present uCast, a novel multicast protocol for energy efficient content distribution in sensor networks. We design uCast to support a large number of multicast sessions,...
Medium-scale carbon nanotube thin-film integrated circuits on flexible plastic substrates (2008)
Cao, Qing, Kim, Hoon-sik, Pimparkar, Ninad, Kulkarni, Jaydeep, Wang, Congjun, Shim, Moonsub, ...
The ability to form integrated circuits on flexible sheets of plastic enables attributes (for example conformal and flexible formats and lightweight and shock resistant construction) in electronic...
Medium-scale carbon nanotube thin-film integrated circuits on flexible plastic substrates (2008)
Cao, Qing, Kim, Hoon-sik, Pimparkar, Ninad, Kulkarni, Jaydeep P., Wang, Congjun, Shim, Moonsub, ...
The ability to form integrated circuits on flexible sheets of plastic enables attributes (for example conformal and flexible formats and lightweight and shock resistant construction) in electronic...
VigilNet: An Integrated Sensor Network System for (2008)
Energy-efficient Surveillance, Tian He, Sudha Krishnamurthy, Liqian Luo, Ting Yan, Lin Gu, ...
This paper describes one of the major efforts in the sensor network community to build an integrated sensor network system for surveillance missions. The focus of this effort is to acquire and verify...
This research summary proposes my research on the LiteOS platform, a UNIX-like, multithreaded operating system for wireless sensor networks. My research focuses on two themes: system failure...
Cluster-Based Forwarding for Reliable End-to-End Delivery in Wireless Sensor Networks (2008)
Qing Cao, Tarek Abdelzaher, Robin Kravets
Abstract—Providing efficient and reliable communication in wireless sensor networks is a challenging problem. To recover from corrupted packets, previous approaches have tried to use...
Robust and timely communication over highly dynamic sensor networks (2008)
Tian He, Brian M. Blum, Qing Cao, Tarek F. Abdelzaher, T. He, B. M. Blum, ...
Abstract Highly dynamic sensor networks, such as mobile robotic sensor networks, have been applied in various kinds of application scenarios such as real-time planet exploration and deep-ocean...
An Overview of the VigilNet Architecture (2008)
Tian He, Liqian Luo, Ting Yan, Lin Gu, Qing Cao, Gang Zhou, ...
Battlefield surveillance often involves a high element of risk for military operators. Hence, it is very important for the military to execute unmanned surveillance by using large-scale wireless...
Guifu Zhang, Ming Xue, Qing Cao, Daniel Dawson
Information about the drop size distribution (DSD)
Qing Cao, Student Member, Tarek Abdelzaher
Abstract—In this paper, we present uCast, a novel multicast protocol for energy efficient content distribution in sensor networks. We design uCast to support a large number of multicast sessions,...
VigilNet: An Integrated Sensor Network System for (2008)
Energy-efficient Surveillance, Tian He, Sudha Krishnamurthy, Liqian Luo, Ting Yan, Lin Gu, ...
This paper describes one of the major efforts in the sensor network community to build an integrated sensor network system for surveillance missions. The focus of this effort is to acquire and verify...
Robust and timely communication over highly dynamic sensor networks (2008)
Tian He, Brian M. Blum, Qing Cao, John A. Stankovic, Sang H. Son, Tarek F. Abdelzaher
Highly dynamic sensor networks, such as mobile robotic sensor networks, have been applied in various kinds of application scenarios such as real-time planet exploration and deep-ocean discovery. In...
An Overview of the VigilNet Architecture (2008)
Tian He Liqian, Tian He, Liqian Luo, Ting Yan, Lin Gu, Qing Cao, ...
Battlefield surveillance often involves a high element of risk for military operators. Hence, it is very important for the military to execute unmanned surveillance by using large-scale wireless...
Babcock, Melanie, Yatsenko, Svetlana, Hopkins, Janet, Brenton, Matthew, Cao, Qing, De Jong, Pieter, ...
Segmental duplications or low-copy repeats (LCRs) constitute ∼5% of the sequenced portion of the human genome and are associated with many human congenital anomaly disorders. The low-copy repeats...
Submitted to J. Applied Meteorology and Climatology (2007)
Guifu Zhang, Ming Xue, Qing Cao, Daniel Dawson, Dr. Guifu Zhang
The exponential distribution N ( D) = N0 exp (! " D) with a fixed intercept parameter N0 is most commonly used to represent raindrop size distribution (DSD) in rainfall estimation and in...
Gate Capacitance Coupling of Singled-walled Carbon Nanotube Thin-film Transistors (2006)
Cao, Qing, Xia, Minggang, Kocabas, Coskun, Shim, Moonsub, Rogers, John A., Rotkin, Slava V.
The electrostatic coupling between singled-walled carbon nanotube (SWNT) networks/arrays and planar gate electrodes in thin-film transistors (TFTs) is analyzed both in the quantum limit with an...
Nowadays, technology-intensive industries are permeated with partnerships between young/small ventures and large/established firms, where the ventures make technology commitments to the established...
Nowadays, technology-intensive industries are permeated with partnerships between young/small ventures and large/established firms, where the ventures make technology commitments to the established...
A Scalable Logical Coordinates Framework for Routing in Wireless Sensor Networks (2006)
Routing is one of the key challenges in sensor networks that directly affects the information throughput and energy expenditure. Geographic routing is the most scalable routing scheme for statically...
Achieving real-time target tracking using wireless sensor networks (2006)
Tian He, Pascal Vicaire, Ting Yan, Liqian Luo, Lin Gu, Gang Zhou, ...
Target tracking systems need to meet certain real-time constraints in response to transient events, such as fast-moving targets. While the real-time performance is a major concern in these...
Achieving Long-Term Surveillance in VigilNet (2006)
Pascal Vicaire, Tian He, Qing Cao, Ting Yan, Gang Zhou, Lin Gu, ...
Energy efficiency is a fundamental issue for outdoor sensor network systems. This article presents the design and implementation of multi-dimensional power management strategies in VigilNet, a major...
Vigilnet: An Integrated Sensor Network System for Energy-Efficient Surveillance (2006)
Tian He, Sudha Krishnamurthy, Liqian Luo, Ting Yan, Lin Gu, Radu Stoleru, ...
This article describes one of the major efforts in the sensor network community to build an integrated sensor network system for surveillance missions. The focus of this effort is to acquire and...
Achieving real-time target tracking using wireless sensor networks (2006)
Tian He, Pascal Vicaire, Ting Yan, Liqian Luo, Lin Gu, Gang Zhou, ...
Target tracking systems, consisting of thousands of low-cost sensor nodes, have been used in many application domains such as battlefield surveillance, wildlife monitoring and border security. These...
Efficiency Centric Communication Model for Wireless Sensor Networks (2006)
Qing Cao, Tian He, Lei Fang, Tarek Abdelzaher, John Stankovic, Sang Son
Recent studies on radio reality provided strong evidence that radio links between low-power sensor devices are extremely unreliable. In this paper, we study how to improve energy efficiency for...
Achieving real-time target tracking using wireless sensor networks (2006)
Tian He, Pascal Vicaire, Ting Yan, Liqian Luo, Lin Gu, Gang Zhou, ...
Target tracking systems, consisting of thousands of low-cost sensor nodes, have been used in many application domains such as battlefield surveillance, wildlife monitoring and border security. These...
Achieving Long-Term Surveillance in VigilNet (2006)
Tian He, Pascal Vicaire, Ting Yan, Qing Cao, Gang Zhou, Lin Gu, ...
Abstract — Energy efficiency is a fundamental issue for outdoor sensor network systems. This paper presents the design and implementation of multi-dimensional power management strategies in...
Achieving real-time target tracking using wireless sensor networks (2006)
Tian He, Pascal Vicaire, Ting Yan, Qing Cao, Gang Zhou, Lin Gu, ...
Target tracking systems, consisting of thousands of low-cost sensor nodes, have been used in many application domains such as battlefield surveillance, wildlife monitoring and border security. These...
Achieving Long-Term Surveillance in VigilNet (2006)
Tian He, Pascal Vicaire, Ting Yan, Qing Cao, Gang Zhou, Lin Gu, ...
Abstract — Energy efficiency is a fundamental issue for outdoor sensor network systems. This paper presents the design and implementation of multi-dimensional power management strategies in...
Achieving Long-Term Surveillance in VigilNet (2006)
Pascal Vicaire, Tian He, Qing Cao, Ting Yan, Gang Zhou, Lin Gu, ...
Energy efficiency is a fundamental issue for outdoor sensor network systems. This article presents the design and implementation of multidimensional power management strategies in VigilNet, a major...
Towards optimal sleep scheduling in sensor networks for rare-event detection (2005)
Qing Cao, Tarek Abdelzaher, Tian He, John Stankovic
Abstract — Lifetime maximization is one key element in the design of sensor-network-based surveillance applications. We propose a protocol for node sleep scheduling that guarantees a bounded-delay...
Lin Gu, Dong Jia, Pascal Vicaire, Ting Yan, Liqian Luo, Ajay Tirumala, ...
A wide variety of sensors have been incorporated into a spectrum of wireless sensor network (WSN) platforms, providing flexible sensing capability over a large number of low-power and inexpensive...
Lin Gu, Dong Jia, Pascal Vicaire, Ting Yan, Liqian Luo, Ajay Tirumala, ...
A wide variety of sensors have been incorporated into a spectrum of wireless sensor network (WSN) platforms, providing flexible sensing capability over a large number of low-power and inexpensive...
Lin Gu, Dong Jia, Pascal Vicaire, Ting Yan, Liqian Luo, Ajay Tirumala, ...
A wide variety of sensors have been incorporated into a spectrum of wireless sensor network (WSN) platforms, providing flexible sensing capability over a large number of low-power and inexpensive...
Towards optimal sleep scheduling in sensor networks for rare-event detection (2005)
Qing Cao, Tarek Abdelzaher, Tian He, John Stankovic
Abstract — Lifetime maximization is one key element in the design of sensor-network-based surveillance applications. We propose a protocol for node sleep scheduling that guarantees a bounded-delay...
Analysis of target detection performance for wireless sensor networks (2005)
Qing Cao, Ting Yan, John Stankovic, Tarek Abdelzaher
In surveillance and tracking applications, wireless sensor nodes collectively monitor the existence of intruding targets. In this paper, we derive closed form results for predicting surveillance...
Analysis of target detection performance for wireless sensor networks (2005)
Qing Cao, Ting Yan, John Stankovic, Tarek Abdelzaher
Abstract. In surveillance and tracking applications, wireless sensor nodes collectively monitor the existence of intruding targets. In this paper, we derive closed form results for predicting...
Investigation of instability in viscosity-stratified flow : experiments and simulations / (2004)
Thesis (Ph.D.)--University of Delaware, 2005.
A scalable logical coordinates framework for routing in wireless sensor networks (2004)
Routing is one of the key challenges in sensor networks that directly affects the information throughput and energy expenditure. Geographic routing is the most scalable routing scheme for statically...
A scalable logical coordinates framework for routing in wireless sensor networks (2004)
In this paper, we present logical coordinates based routing (LCR), a novel framework for scalable and locationindependent routing in wireless sensor networks. LCR assigns each node a logical...
Thesis (Ph.D.)--University of Delaware, 2005.
BAC Resources for the Rat Genome Project (2004)
Osoegawa, Kazutoyo, Zhu, Baoli, Shu, Chung Li, Ren, Teresa, Cao, Qing, Vessere, Gery M., ...
Two 11-fold redundant bacterial artificial chromosome (BAC) libraries (RPCI-32 and CHORI-230) have been constructed to support the rat genome project. The first library was constructed using a male...
Enhancing business performance in an electronic commerce setting: An empirical study (2001)
Electronic commerce is creating opportunities to rethink business models, processes and relationships along the entire length of the supply chain in pursuit of unprecedented levels of productivity,...
Enhancing business performance in an electronic commerce setting : an empirical study / (2001)
Thesis (Ph. D.)--University of Nebraska--Lincoln, 2001.
Thesis (Ph. D.)--Nottingham Trent University, 2001.
VigilNet: An Integrated Sensor Network System for Energy-Efficient Surveillance (1998)
He, Tian, Krishnamurthy, Sudha, Luo, Liqian, Yan, Ting, Gu, Lin, Stoleru, Radu, ...
This paper describes one of the major efforts in the sensor network community to build an integrated sensor network system for surveillance missions. The focus of this effort is to acquire and verify...
An Overview of the VigilNet Architecture (1998)
He, Tian, Luo, Liqian, Yan, Ting, Gu, Lin, Cao, Qing, Zhou, Gang, ...
Battlefield surveillance often involves a high element of risk for military operators. Hence, it is very important for the military to execute unmanned surveillance by using large-scale wireless...
Achieving Real-Time Target Tracking Using Wireless Sensor Networks (1998)
He, Tian, Vicaire, Pascal, Yan, Ting, Cao, Qing, Zhou, Gang, Gu, Lin, ...
Target tracking systems, consisting of thousands of low-cost sensor nodes, have been used in many application domains such as battlefield surveillance, wildlife monitoring and border security. These...
Achieving Long-Term Surveillance in VigilNet (1998)
He, Tian, Vicaire, Pascal, Yan, Ting, Cao, Qing, Zhou, Gang, Gu, Lin, ...
Energy efficiency is a fundamental issue for outdoor sensor network systems. This paper presents the design and implementation of multi-dimensional power management strategies in VigilNet, a major...
Thesis (Ph. D.)--University of Rochester, 1996.
Roles of Glycoproteins and Oligosaccharides Found in Human Vaginal Fluid in Bacterial Adherence
Rajan, Nithya, Cao, Qing, Anderson, Byron E., Pruden, Denise L., Sensibar, Julia, Duncan, James L., ...
Adherence of type 1-piliated Escherichia coli to carbohydrate structures of vaginal mucosa plays a major role in the pathogenesis of ascending urinary tract infections in women. Colonization of the...
BAC Resources for the Rat Genome Project
Osoegawa, Kazutoyo, Zhu, Baoli, Shu, Chung Li, Ren, Teresa, Cao, Qing, Vessere, Gery M., ...
Two 11-fold redundant bacterial artificial chromosome (BAC) libraries (RPCI-32 and CHORI-230) have been constructed to support the rat genome project. The first library was constructed using a male...
Roles of Glycoproteins and Oligosaccharides Found in Human Vaginal Fluid in Bacterial Adherence
Rajan, Nithya, Cao, Qing, Anderson, Byron E., Pruden, Denise L., Sensibar, Julia, Duncan, James L., ...
Adherence of type 1-piliated Escherichia coli to carbohydrate structures of vaginal mucosa plays a major role in the pathogenesis of ascending urinary tract infections in women. Colonization of the...
BAC Resources for the Rat Genome Project
Osoegawa, Kazutoyo, Zhu, Baoli, Shu, Chung Li, Ren, Teresa, Cao, Qing, Vessere, Gery M., ...
Two 11-fold redundant bacterial artificial chromosome (BAC) libraries (RPCI-32 and CHORI-230) have been constructed to support the rat genome project. The first library was constructed using a male...
USAGE AND PERCEIVED IMPACT OF DATA WAREHOUSES: A STUDY IN KOREAN FINANCIAL COMPANIES
SOONGOO HONG, PAIRIN KATERATTANAKUL, SUK-KI HONG, QING CAO
Although several previous studies have investigated the success factors and implementations of data warehouses, only few of them have explored the end-users' perceptions of data warehouses. Moreover,...
Wang, Hongbo, Grzywacz, Bartosz, Sukovich, David, McCullar, Valarie, Cao, Qing, Lee, Alisa B., ...
Cyclosporin A (CSA) is commonly used to prevent graft-versus-host disease. The influence of CSA on T-cell function has been extensively investigated; however, the effect of CSA on natural killer (NK)...
Synthesis of linked carbon monolayers: Films, balloons, tubes, and pleated sheets
Schultz, Mitchell J., Zhang, Xiaoyu, Unarunotai, Sakulsuk, Khang, Dahl-Young, Cao, Qing, Wang, Congjun, ...
Because of their potential for use in advanced electronic, nanomechanical, and other applications, large two-dimensional, carbon-rich networks have become an important target to the scientific...
St Hill, Catherine A, Farooqui, Mariya, Mitcheltree, Gregory, Gulbahce, H Evin, Jessurun, Jose, Cao, Qing, ...
Liu, Ying, Zhang, Bei, Cao, Qing, Huang, Weichun, Shen, Lisong, Qin, Xuan
Two cases of pulmonary infection due to strains of multidrug-resistant Klebsiella pneumoniae were investigated. Beta-lactamase determinants, such as blaIMP-4 and blaSHV-12, and the 16S rRNA...