Mathematical modeling and experimental studies of thermal reactions of coal (2006)
This dissertation discusses theoretical and experimental research on coal pyrolysis. In the theoretical part, a mathematical model based on coal's chemical structure and its reactions is developed...
Soft Computing Models for Network Intrusion Detection Systems (2004)
Security of computers and the networks that connect them is increasingly becoming of great significance. Computer security is defined as the protection of computing systems against threats to...
A Comparative Study of Fuzzy Classification Methods on Breast Cancer Data (2004)
In this paper, we examine the performance of four fuzzy rule generation methods on Wisconsin breast cancer data. The first method generates fuzzy if then rules using the mean and the standard...
Evaluating Location Predictors With (2004)
Libo Song, David Kotz, Ravi Jain, Xiaoning He
Location is an important feature for many applications, and wireless networks can better serve their clients by anticipating client mobility. As a result, many location predictors have been proposed...
Robust Indoor Location Estimation of Stationary and (2004)
Youngjune Gwon, Ravi Jain, Toshiro Kawahara
We present algorithms for estimating the location of stationary and mobile users based on heterogeneous indoor RF technologies. We propose two location algorithms, Selective Fusion Location...
Evaluating Next-Cell Predictors With (2004)
Libo Song, David Kotz, Ravi Jain, Xiaoning He
Location is an important feature for many applications, and wireless networks can better serve their clients by anticipating client mobility. As a result, many location predictors have been proposed...
MobiCom Poster: Evaluating location predictors with (2004)
Libo Song, David Kotz, Ravi Jain, Xiaoning He
Introduction A fundamental problem in mobile computing and wireless networks is the ability to track and predict the location of mobile devices. An accurate location predictor can significantly...
Evaluating Location Predictors with Extensive Wi-Fi Mobility Data (2003)
Libo Song, David Kotz, Ravi Jain, Xiaoning He
Location is an important feature for many applications, and wireless networks can better serve their clients by anticipating client mobility. As a result, many location predictors have been proposed...
Mobility Aware Server Selection for Mobile Streaming Multimedia Content Distribution Networks (2003)
Muhammad Mukarram, Bin Tariq, Ravi Jain, Toshiro Kawahara
We propose a Content Delivery Network (CDN) with servers arranged hierarchically in multiple tiers. Lower-tier servers are topologically closer to the clients, and hence can deliver better QOS in...
Evaluating Location Predictors With (2003)
Libo Song, David Kotz, Ravi Jain, Xiaoning He
Location is an important feature for many applications, and wireless networks can better serve their clients by anticipating client mobility. As a result, many location predictors have been proposed...
A Comparative Study of Fuzzy Classifiers on Breast Cancer Data (2003)
In this paper, we examine and compare the performance of four fuzzy rule generation methods on Wisconsin breast cancer data [2]. These methods were reported by Ishibuchi [1] et al. For the diagnosis...
A System for Rapid Creation of Portable Next-Generation Telephony (2003)
Farooq Anjum, Francesco Caruso, Ravi Jain, Paolo Missier, Adalberto Zordan
We present the architecture, design and experimental research prototype implementation of ChaiTime, an open system architecture for the rapid development of advanced nextgeneration telephony services...
Java Call Control, Coordination and Transactions (2003)
Ravi Jain, Farooq Anjum, Paolo Missier, S. Shastry
Future telecommunications networks will consist of integrated packet-switched (IP and/or ATM), circuitswitched (PSTN) and wireless networks. Service providers will offer a wide portfolio of...
I/O in Parallel and Distributed Systems (2002)
We sketch the reasons for the I/O bottleneck in parallel and distributed systems, pointing out that it can be viewed as a special case of a general bottleneck that arises at all levels of the memory...
Future telecommunications networks will consist of integrated packet-switched (IP and/or ATM), circuit-switched (PSTN) and wireless networks. Service providers will offer a wide portfolio of...
Next Generation Service Creation Using XML Scripting Languages (2002)
The next generation of scripting languages for creating value-added services in converged networks will be based upon XML. Industry fora like Parlay, JAIN and OSA have developed open standard...
Java Call Control (JCC) and Session Initiation Protocol (SIP) (2002)
Call Contn (jcc, Ravi Jain, Faro O
This paper describes the JAINTM JavaTM Call Control (JCC) Application Programming Interface (API), and its relationship to network protocols, in particular the Session Initiation Protocol (SIP). JCC...
Enhancing Survivability of Mobile Internet Access Using Mobile IP with Location Registers (2001)
Ravi Jain, Thomas Raleigh, Danny Yang, Li Fung, Chang Charles Graff, Michael Bereschinsky, ...
The Mobile IP (MIP) protocol for IP version 4 provides continuous Internet connectivity to mobile hosts. However, currently it has some drawbacks in the areas of survivability, performance,...
Multilayered Mobility Management for Survivable Network (2001)
Ashutosh Dutta, Ravi Jain, Daniel Wong, James Burns, Ken Young, Henning Schulzrinne
A variety of mobility management scheme have been developed for commercial networks ranging from Mobile IP (network layer support), to the Session Initiation Protocol (SIP) based on application layer...
Ravi Jain, Farooq Anjum, Amjad Umar
In next-generation enterprises it will become increasingly important to retrieve information efficiently and rapidly from widely dispersed sites in a virtual enterprise, and the number of users who...
Farooq Anjum, Francesco Caruso, Ravi Jain, Paolo Missier, Adalberto Zordan
We present the architecture, design and experimental research prototype implementation of ChaiTime, an open system architecture for the rapid development of advanced nextgeneration telephony services...
Performance of TCP over Lossy Upstream and Downstream Links with Link- level Retransmissions (2000)
We study the efficacy of using link-layer retransmissions to improve TCP performance over lossy wireless links. The scenario we consider is where TCP packets traverse a wired network to a base...
Enhancing Survivability of Mobile Internet Access Using Mobile IP with Location Registers (1999)
Ravi Jain, Thomas Raleigh, Danny Yang, Li Fung, Chang Charles Graff, Michael Bereschinsky, ...
. The Mobile IP (MIP) protocol for IP version 4 provides continuous Internet connectivity to mobile hosts. However, currently it has some drawbacks in the areas of survivability, performance,...
Mark Grinblatt, Francis A. Longsta, Gregory Duee, Mark Fisher, Hedi Kallal, Avi Kamara, ...
The role that financial innovation plays in financial markets is very controversial. To provide insight into this role, we examine how market participants use the highly successful Treasury STRIPS...
Dannie Dur, Ravi Jain, David Tseytlin
We propose a parameterized, randomized edge coloring algorithm for use in coordinating data transfers in fully connected distributed architectures such as parallel I/O subsystems and multimedia...
Veena Gondhalekar, Ravi Jain, John Werth
Recently there has been considerable interest in delivering information to distributed mobile clients via wireless broadcast. Information transmitted periodically over wireless media can be regarded...
We propose an auxiliary strategy, called per-user forwarding, for locating users who move from place to place while using Personal Communications Services (PCS). The forwarding strategy augments the...
The problem of edge-coloring a bipartite graph is to color the edges so that adjacent edges receive different colors. An optimal algorithm uses the minimum number of colors to color the edges. We...
Jain, Ravi, S. Schultz, Jerome
Experimental evidence for the light-assisted concentration of nitric oxide taking part in a reversible photochemical reaction in a solution is presented. For the system, nitrosyl chloride-nitric...
Reversible photochemical reactions can be combined with mass transport in membranes containing carrier solutions to facilitate the flux of the gaseous species taking part in the reaction. These...
An analysis of carrier-mediated photodiffusion membranes (1983)
Jain, Ravi, Schultz, Jerome S.
Reversible photochromic reactions can be combined with carrier-mediated transport in partially illuminated membranes to achieve very high degrees of flux enhancement. Transport across these membranes...
A Numerical technique for solving carrier-mediated transport problems (1982)
Jain, Ravi, Schultz, Jerome S.
A numerical technique and a computer program based on the method of orthogonal collocation on finite elements for solving steady state carrier-mediated transport problems is presented. The method is...
Mathematical modeling and experimental studies of thermal reactions of coal / (1980)
Thesis (Ph. D.)--California Institute of Technology, 1980.
Mathematical modeling and experimental studies of thermal reactions of coal (1979)
This dissertation discusses theoretical and experimental research on coal pyrolysis. In the theoretical part, a mathematical model based on coal's chemical structure and its reactions is developed...
Thesis (M.S. in Electrical Engineering)--University of California, Berkeley, May 1972.
Horizontal gene transfer among genomes: The complexity hypothesis
Jain, Ravi, Rivera, Maria C., Lake, James A.
Increasingly, studies of genes and genomes are indicating that considerable horizontal transfer has occurred between prokaryotes. Extensive horizontal transfer has occurred for operational genes...
Genomic evidence for two functionally distinct gene classes
Rivera, Maria C., Jain, Ravi, Moore, Jonathan E., Lake, James A.
Analyses of complete genomes indicate that a massive prokaryotic gene transfer (or transfers) preceded the formation of the eukaryotic cell. In comparisons of the entire set of Methanococcus...
Horizontal gene transfer among genomes: The complexity hypothesis
Jain, Ravi, Rivera, Maria C., Lake, James A.
Increasingly, studies of genes and genomes are indicating that considerable horizontal transfer has occurred between prokaryotes. Extensive horizontal transfer has occurred for operational genes...
Genomic evidence for two functionally distinct gene classes
Rivera, Maria C., Jain, Ravi, Moore, Jonathan E., Lake, James A.
Analyses of complete genomes indicate that a massive prokaryotic gene transfer (or transfers) preceded the formation of the eukaryotic cell. In comparisons of the entire set of Methanococcus...
The REIT Modernization Act of 1999
This article examines two effects of the passage of the REIT Modernization Act (RMA) of 1999: its impacts on REIT shareholder wealth and changes in REIT systematic risk in the period following its...
Illiquidity and Closed-End Country Fund Discounts
Jain, Ravi, Xia, Yihong, Wu, Matthew Qianli
In a simple model of segmented markets and exogenous liquidity shock, the closed-end country fund premium is negatively affected by the illiquidity in the host market where shares of the country fund...