Information on network host connectivity patterns are important for network monitoring and traffic engineering. In this paper, an efficient streaming algorithm is proposed to estimate cardinality...
Tracking Cardinality Distributions in Network Traffic (2009)
Abstract—Understanding the aggregate behavior of network host connectivities is important for network monitoring and traffic engineering. One characterization of such an aggregate behavior is the...
Wang, Hao, Straubinger, Robert M., Aletta, John M., Cao, Jin, Duan, Xiaotao, Yu, Haoying, ...
Protein arginine (Arg) methylation serves an important functional role in eucaryotic cells, and typically occurs in domains consisting of multiple Arg in close proximity. Localization of...
Endogenous Systemic Liquidity Risk (2008)
Traditionally, aggregate liquidity shocks are modelled as exogenous events. Extending our previous work (Cao & Illing, 2007), this paper analyses the adequate policy response to endogenous systemic...
A Simple and Efficient Estimation Method for Stream Expression Cardinalities (2008)
Estimating the cardinality (i.e. number of distinct elements) of an arbitrary set expression defined over multiple distributed streams is one of the most fundamental queries of interest. Earlier...
HTTP SOURCE TRAFFIC MODELING 1 Stochastic Models for Generating Synthetic HTTP Source Traffic (2008)
Jin Cao, William S. Clevel, Yuan Gao, Kevin Jeffay, F. Donelson Smith, Michele Weigle
Abstract — New source-level models for aggregated HTTP traffic and a design for their integration with the TCP transport layer are built and validated using two large-scale collections of TCP/IP...
Network Tomography: Identifiability and Fourier Domain Estimation (2007)
Chen, Aiyou, Cao, Jin, Bu, Tian
The statistical problem for network tomography is to infer the distribution of $\mathbf{X}$, with mutually independent components, from a measurement model $\mathbf{Y}=A\mathbf{X}$, where $A$ is a...
A Poisson Limit for the Unnished Work of Superposed Point Processes (2007)
A key criterion in the design of high-speed networks is the probability of the buer content exceeding a certain threshold. We consider n independent identical trac sources modelled as point...
Broeke, Ronald G., Cao, Jin, Ji, Chen, Seo, Sang-Woo, Du, Yixue, Fontaine, Nick K., ...
This paper describes the InP platforms for photonic integration and the development on these platforms of an optical code division multiple access (O-CDMA) system for local area networks. We...
Liquidity Shortages and Monetary Policy (2007)
The paper models the interaction between risk taking in the financial sector and central bank policy. It shows that in the absence of central bank intervention, the incentive of financial...
Network tomography based on 1-D projections (2007)
Network tomography has been regarded as one of the most promising methodologies for performance evaluation and diagnosis of the massive and decentralized Internet. This paper proposes a new...
Bandwidth Estimation for Best-Effort Internet Traffic (2004)
Cao, Jin, Cleveland, William S., Sun, Don X.
A fundamental problem of Internet traffic engineering is bandwidth estimation: determining the bandwidth (bits per second) required to carry traffic with a specific bit rate (bits per second) offered...
Stochastic Models for Generating Synthetic HTTP Source Traffic (2004)
Jin Cao, William S. Cleveland, Yuan Gao, Kevin Jeffay, F. Donelson Smith, Michele Weigle
New source-level models for aggregated HTTP traffic and a design for their integration with the TCP transport layer are built and validated using two large-scale collections of TCP/IP packet header...
Bandwidth estimation for best-effort internet traffic (2004)
Jin Cao, William S. Cleveland, Don X. Sun
A fundamental problem of Internet traffic engineering is bandwidth estimation: determining the band-width (bits/sec) required to carry traffic with a specific bit rate (bits/sec) offered to an...
The Fabrication of Core-Shell Nanostructures by Dusty Plasma Chemical Vapor Deposition (2003)
Ultrafine particles have found extensive use in many industrial applications due to their interesting properties. These properties can be best preserved when the particles are coated to avoid...
Jin Cao, William S. Clevel, Don X. Sun
The traffic on an Internet link is a packet stream: packets of varying sizes arriving for transmission on the link. Each packet has an arrival time, and contained within the packet are headers that...
A Poisson Limit for Buffer Overflow Probabilities (2002)
Abstract — A key criterion in the design of high-speed networks is the probability that the buffer content exceeds a given threshold. We consider Ò independent identical traffic sources modelled...
Nanoparticles and Nanocomposites in RF Plasma (2001)
The use of low pressure radio-frequency (rf) plasma for nanoparticle formation and the deposition of thin film on particulate substrates are reported. Plasma polymer particles are synthesized in a...
Internet traffic tends to poisson and independent as the load increases (2001)
Jin Cao, William S. Clevel, Dong Lin, Don X. Sun
The burstiness of Internet traffic was established in pioneering work in the early 1990s, which demonstrated that packet arrival times are not Poisson, and packet and byte counts in fixed-length...
On the nonstationarity of Internet traffic (2001)
Jin Cao, William S. Clevel, Dong Lin, Don X. Sun
Traffic variables on an uncongested Internet wire exhibit a pervasive nonstationarity. As the rate of new TCP connections increases, arrival processes (packet and connection) tend locally toward...
A scalable method for estimating network traffic matrices (2000)
Jin Cao, Scott V, Er Wiel, Bin Yu, Zhengyuan Zhu
Abstract--Traffic matrices are extremely useful for network configuration, management, engineering, and pricing. Direct measurement is, however, expensive in general and impossible in some cases....
Time-Varying Network Tomography: Router Link Data (2000)
Jin Cao, Drew Davis, Scott Vander Wiel, Bin Yu, Scott Vander, Wiel Bin Yu
The origin-destination (OD) traffic matrix of a computer network is useful for solving problems in design, routing, con guration debugging, monitoring, and pricing. Directly measuring this matrix is...
We introduce two new types of random field. The cross correlation field $R(\mathbf{s}, \mathbf{t})$ is the usual sample correlation coefficient for a set of pairs of Gaussian random fields, one...
The detection of local shape changes via the geometry of Hotelling's $T^2$ fields (1999)
This paper is motivated by the problem of detecting local changes or differences in shape between two samples of objects via the nonlinear deformations required to map each object to an atlas...
Vision techniques and autonomous navigation for an unmanned mobile robot / (1999)
Thesis (M.S.)--University of Cincinnati, 1999.
Plan B Report (M.S.) -- Utah State University. Dept. of Computer Science, 1999.
The Detection Of Local Shape Changes Via The Geometry Of Hotelling's T² Fields (1999)
This paper is motivated by the problem of detecting local changes or dierences in shape between two samples of objects via the non-linear deformations required to map each object to an atlas...
Reactive Navigation for Autonomous Guided Vehicle Using the Neuro-fuzzy Techniques (1999)
Jin Cao, Xiaoqun Liao, Ernest Hall
A Neuro-fuzzy control method for navigation of an Autonomous Guided Vehicle (AGV) robot is described. Robot navigation is defined as the guiding of a mobile robot to a desired destination or along a...
Cleveland, William S., Chen, Hui, Xi, Bowei, Cao, Jin
IP network technology cannot continue on an ever-increasing course of technological complexity and yet require the kind of human intervention that is necessary today for network management. Networks...
By Jin Cao, Jin Cao, Keith Worsley
this paper. Two sets of = 20 i.i.d. smooth time series X i (s); Y i (t), i = 1; : : : ; are shown parallel to the axes of the figure. The interior two-dimensional image is the usual sample cross...
this paper. Two sets of = 20 i.i.d. smooth time series X i (s); Y i (t), i = 1; : : : ; are shown parallel to the axes of the figure. The interior two-dimensional image is the usual sample cross...
Excursion sets of random fields with applications to human brain mapping (1997)
The statistical analysis of brain functional and structural change presents a formidable statistical problem. Computation of a test statistic indicating change at each location of the brain gives a...
Excursion sets of random fields with applications to human brain mapping (1997)
The statistical analysis of brain functional and structural change presents a formidable statistical problem. Computation of a test statistic indicating change at each location of the brain gives a...
Chemopreventive Effects of Green and Black Tea on Pulmonary and Hepatic Carcinogenesis (1996)
CAO, JIN, XU, YONG, CHEN, JUNSHI, KLAUNIG, JAMES E.
The chemopreventive effects of decaffinated green and black tea treatment on liver and lung tumorigenesis were examined in carcinogen-treated mice. Male C3H mice were given decaffeinated green or...
Thesis (M.S.)--Indiana University, 1994.
Endogenous Systemic Liquidity Risk
Traditionally, aggregate liquidity shocks are modelled as exogenous events. Extending our previous work (Cao & Illing, 2007), this paper analyses the adequate policy response to endogenous systemic...
Liquidity Shortages and Monetary Policy
The paper models the interaction between risk taking in the financial sector and central bank policy for the case of pure illiquidity risk. It is shown that, when bad states are highly unlikely,...
Liquidity Shortages and Monetary Policy
The paper models the interaction between risk taking in the financial sector and central bank policy. It shows that in the absence of central bank intervention, the incentive of financial...
Endogenous Systemic Liquidity Risk
Traditionally, aggregate liquidity shocks are modelled as exogenous events. Extending our previous work (Cao & Illing, 2008), this paper analyses the adequate policy response to endogenous systemic...