# positions[].label
Associate Agency Director for Strategic Initiatives and Centers

# positions[].organizations[].label
Texas A&M Engineering Experiment Station (TEES)

# overview
My research interests are in Computer Networks, Storage Systems, Multimedia systems, and Computer Architecture.

# researchAreas[].label
Information storage and retrieval systems

# keywords[]
9 Industry, Innovation And Infrastructure

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
3509 Transportation, Logistics And Supply Chains

# keywords[]
35 Commerce, Management, Tourism And Services

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
3509 Transportation, Logistics And Supply Chains

# keywords[]
35 Commerce, Management, Tourism And Services

# keywords[]
4606 Distributed Computing And Systems Software

# keywords[]
3509 Transportation, Logistics And Supply Chains

# keywords[]
35 Commerce, Management, Tourism And Services

# keywords[]
Network Traffic Modeling And Characterization

# keywords[]
4606 Distributed Computing And Systems Software

# educationAndTraining[].organization.label
University of Illinois at Urbana Champaign - (Urbana, Illinois, United States)

# educationAndTraining[].organization.label
University of Illinois at Urbana Champaign - (Urbana, Illinois, United States)

# educationAndTraining[].organization.label
Indian Institute of Technology Kharagpur - (Kharagpur, India)

# awardsAndHonors[].label
Association of Former Students College-Level Teaching Distinguished Achievement Award, The

# publications[].label
SPIRAL: A client-transparent third-party transfer scheme for network attached disks

# publications[].label
Adaptive marking for assured forwarding service

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Hardware Memory Management for Future Mobile Hybrid Memory Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Improving latency in an interactive video server

# publications[].publisher
SPIE, the international society for optics and photonics

# publications[].label
A method for estimating the proportion of nonresponsive traffic at a router

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
User-centric data migration in networked storage systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A Survey of Cybersecurity of Digital Manufacturing

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].tags
9 Industry, Innovation and Infrastructure

# publications[].label
Multipath Routing for Reducing Network Energy

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Connect Id: Identifying Devices Before They Connect to the Network

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Modeling TCP behavior in a differentiated services network

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A Large-Scale Empirical Study of Conficker

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Software Hint-Driven Data Management for Hybrid Memory in Mobile Systems

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Evaluation of caching strategies for an Internet server

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Umbrella file system: Storage management across heterogeneous devices

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Disk Scheduling in a Multimedia I/O System

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
On the Effect of Channel Fading on Greedy Scheduling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Real-time communication scheduling in a multicomputer video server

# publications[].label
SCMFS: A File System for Storage Class Memory and its Extensions

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Impact of marking strategy on aggregated flows in a differentiated services network

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An approach to virtual allocation in storage systems

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
FPGA-based Hyrbid Memory Emulation System

# publications[].label
ARI: Adaptive LLC-Memory Traffic Management

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
IoTAegis: A Scalable Framework to Secure the Internet of Things

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Effectiveness of caching policies for a Web server

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Making a Delay-based Protocol Adaptive to Heterogeneous Environments

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
FAILURE EVALUATION OF DISK ARRAY ORGANIZATIONS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Data organization in a hybrid storage system

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Identifying Long-Term High-Bandwidth Flows at a Router

# publications[].label
Route optimization among a group of multihomed stub networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Reads and writes: when I/Os aren't quite the same

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A client oriented, IP level redirection mechanism

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Protection against Counterfeiting Attacks in 3D Printing by Streaming Signature-embedded Manufacturing Process Instructions

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Making a delay-based protocol adaptive to heterogeneous environments

# publications[].label
Scheduling for integrated service in multimedia systems

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Finding Proxy Users at the Service Using Anomaly Detection

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Dynamic Memory Pressure Aware Ballooning

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Performance of Quantized Congestion Notification in TCP Incast Scenarios of Data Centers

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Securing Cyber-Physical Systems with Adaptive Commensurate Response

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Disk scheduling in a multimedia I/O system

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Impact of bandwidth-delay product and non-responsive flows on the performance of queue management schemes

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
System support for providing integrated services from networked multimedia storage servers

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Does RAID Improve Lifetime of SSD Arrays?

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Performance evaluation of storage systems based on network-attached disks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Performance specification of software components

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
NVMFS: A Hybrid File System for Improving Random Write in NAND-flash SSD

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
SPIRAL: A client-transparent third-party transfer scheme for network attached disks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Statistical techniques for detecting traffic anomalies through packet header data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An FPGA-based Hybrid Memory Emulation System

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A study of analyzing network traffic as images in real-time

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Detecting Algorithmically Generated Domain-Flux Attacks With DNS Traffic Analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A method for estimating non-responsive traffic at a router

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Real-time detection and containment of network attacks using QoS regulation

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A method for estimating non-responsive traffic at a router

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Improving the Interactive Responsiveness in a Video Server

# publications[].label
Multihoming route control among a group of multihomed stub networks

# publications[].label
ENDE: An end-to-end network delay emulator tool for multimedia protocol development

# publications[].label
Virtualize and share non-volatile memories in user space

# publications[].label
Performance of Early Retransmission Scheme In Streaming Media

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A service provider's approach for improving performance of aggregate Voice-over-IP traffic

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Adaptive policies for balancing performance and lifetime of mixed SSD arrays through workload sampling

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
TCP-DCR: A novel protocol for tolerating wireless channel errors

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A Survey of Cybersecurity of Digital Manufacturing

# publications[].tags
9 Industry, Innovation and Infrastructure

# publications[].label
A fast rerouting scheme for OSPF/IS-IS networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Image-based anomaly detection technique: Algorithm, implementation and effectiveness

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Path Confidence based Lookahead Prefetching

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An Evaluation of the Effectiveness of Measurement-based Anomaly Detection Techniques

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Exploiting concurrency to improve latency and throughput in a hybrid storage system

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Shared Last-Level Caches and The Case for Longer Timeslices

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
A study of I/O behavior of Perfect benchmarks on a multiprocessor

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Towards Improving Data Validity of Cyber-Physical Systems through Path Redundancy

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Design, analysis, and simulation of I/O architectures for hypercube multiprocessors

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Mitigation of DoS attacks through QoS regulation

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An Implementation of Mixed-Radix Conversion for Residue Number Applications

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Design and evaluation of a partial state router

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
NetViewer: A network traffic visualization and analysis tool

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Managing Storage Space in a Flash and Disk Hybrid Storage System

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Designing ISP-friendly Peer-to-Peer Networks Using Game-based Control

# publications[].label
TCP-DCR: Making TCP robust to non-congestion events

# publications[].label
Constructing disjoint paths for failure recovery and multipath routing

# publications[].label
DESIGN AND EVALUATION OF GRACEFULLY DEGRADABLE DISK ARRAYS

# publications[].label
On distributed scheduling with heterogeneously delayed network-state information

# publications[].label
Scheduling and data distribution in a multiprocessor video server

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Disk scheduling in a multimedia I/O system

# publications[].label
Detecting traffic anomalies using discrete wavelet transform

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Securing Cyber-Physical Systems with Adaptive Commensurate Response

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Winning with DNS Failures: Strategies for Faster Botnet Detection

# publications[].label
Wavelet methods for the detection of anomalies and their application to network traffic analysis

# publications[].label
PERFORMANCE EVALUATION OF MULTIPLE-DISK I/O SYSTEMS

# publications[].label
Speculative Paging for Future NVM Storage

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Techniques for improving the throughput of VBR streams

# publications[].publisher
SPIE, the international society for optics and photonics

# publications[].label
KVRAID: High Performance, Write Efficient, Update Friendly Erasure Coding Scheme for KV-SSDs

# publications[].label
Mitigation of DOS attacks through QoS regulation

# publications[].label
OpenMem: Hardware/Software Cooperative Management for Mobile Memory System

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
AN EVALUATION OF MULTIPLE-DISK I/O SYSTEMS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Detecting traffic anomalies through aggregate analysis of packet header data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
FAULT TOLERANCE TECHNIQUES FOR SYSTOLIC ARRAYS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
LTCP: Improving the performance of TCP in highspeed networks

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Fault tolerance of adaptive routing algorithms in multicomputers

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Write Amplification due to ECC on Flash Memory or Leave those Bit Errors Alone

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Evaluation of Data and Request Distribution Policies in Clustered Servers

# publications[].label
Improving the performance of delay based protocol in delivering real time media via early retransmission

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
vNVML: An Efficient User Space Library for Virtualizing and Sharing Non-Volatile Memories

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An evaluation of storage systems based on network-attached disks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Cybersecurity Assurance in the Emerging Manufacturing-as-a-Service (MaaS) Paradigm: A Lesson from the Video Streaming Industry

# publications[].tags
9 Industry, Innovation and Infrastructure

# publications[].label
Detecting algorithmically generated malicious domain names

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Realizing throughput guarantees in a differentiated services network

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Optimizing Post-Copy Live Migration with System-Level Checkpoint Using Fabric-Attached Memory

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Disjoint Multi-Path Routing and Failure Recovery

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Safeguarding Building Automation Networks: THE-Driven Anomaly Detector Based on Traffic Analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A study of I/O behavior of perfect benchmarks on a multiprocessor

# publications[].publisher
Association for Computing Machinery (ACM)

# publications[].label
Reaching approximate Wardrop equilibrium at reduced costs of link state updates

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Exploiting superpages in a nonvolatile memory file system

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# researcherOn[].label
I/UCRC Phase II:  Center on Intelligent Storage (CRIS)-

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Protecting Building Automation Networks From Insider Attacks

# researcherOn[].awardedBy.label
Qatar National Research Fund - (Doha, Qatar)

# streetAddress
Texas A&M Engineering Experiment Station; Electrical Engineering; 3259 TAMUS

# organizations[]
Texas A&M Engineering Experiment Station (TEES)

# etdChairOf[].label
Vasistha, Daksh Kumar (2017-06). Detecting Anomalies in Controller Area Network for Automobiles. Master's Thesis.

# etdChairOf[].label
Webb, Allen T (2017-07). Addressing Insider Threats from Smart Devices. Doctoral Dissertation.

# etdChairOf[].label
Jain, Saurabh (2005-08). LTCP-RC: RTT compensation technique to scale high-speed protocol in high RTT links. Master's Thesis.

# etdChairOf[].label
Dunn, Marcus P. (2010-10). A New I/O Scheduler for Solid State Devices. Master's Thesis.

# etdChairOf[].label
Das, Dibakar (2012-10). Power-Aware Routing in Networks. Master's Thesis.

# etdChairOf[].label
Qiu, Sheng (2013-12). Integration of Non-volatile Memory into Storage Hierarchy. Doctoral Dissertation.

# etdChairOf[].label
Singh, Ankit (2012-10). Multipath Probabilistic Early Response TCP. Master's Thesis.

# etdChairOf[].label
Ahn, Youngwoo (2010-10). Real-Time Task Scheduling under Thermal Constraints. Doctoral Dissertation.

# etdChairOf[].label
Zhu, Ye (2009-06). On traffic analysis in anonymous communication networks. Doctoral Dissertation.

# etdChairOf[].label
Amlesahwaram, Amit Anand (2012-12). Spammer Detection on Online Social Networks. Master's Thesis.

# etdChairOf[].label
Shin, Seung Won (2013-07). Protecting Networked Systems from Malware Threats. Doctoral Dissertation.

# etdChairOf[].label
Kim, Seong Soo (2005-05). Real-time analysis of aggregate network traffic for anomaly detection. Doctoral Dissertation.

# etdChairOf[].label
Liu, Yong (2007-04). Improving network routing performance in dynamic environments. Doctoral Dissertation.

# etdChairOf[].label
Al-Najjar, Camelia (2006-10). An approach for improving performance of aggregate voice-over-IP traffic. Master's Thesis.

# etdChairOf[].label
Jin, Shan (2020-04). Channel Estimation to Improve the Scalability of Power Leakage based Side-Channel Attacks on Cryptographic Systems. Doctoral Dissertation.

# etdChairOf[].label
Tadi, Krishna C. (2010-01). A FRAMEWORK FOR DEFENDING AGAINST PREFIX HIJACK ATTACKS. Master's Thesis.

# etdChairOf[].label
Bhandarkar, Sumitha (2009-06). Congestion control algorithms of TCP in emerging networks. Doctoral Dissertation.

# etdChairOf[].label
Rengarajan, Janarthanan (2009-05). Operated device estimation framework. Master's Thesis.

# etdChairOf[].label
Cao, Qian (2012-10). SCMFS Performance Enhancement and Implementation on Mobile Platform. Master's Thesis.

# etdChairOf[].label
Panda, Sri Aditya (2016-04). Preventing Man-in-the-Middle Attacks in Near Field Communication by Out-of-Band Key Exchange. Master's Thesis.

# etdChairOf[].label
Zhao, Zhili (2005-05). Modeling and estimation techniques for understanding heterogeneous traffic behavior. Doctoral Dissertation.

# etdChairOf[].label
Wu, Xiaojian (2011-10). Storage Systems for Non-volatile Memory Devices. Doctoral Dissertation.

# etdChairOf[].label
Ashwath Kumar Krishna Reddy (2011-10). Detecting Networks Employing Algorithmically Generated Domain Names. Master's Thesis.

# etdChairOf[].label
Inbarajan, Prabhu Anand (2003-12). PAMPA II Advanced Charting System. Master's Thesis.

# etdChairOf[].label
Yin, Zhiyuan (2012-07). Performance of Early Retransmission Scheme and Delay Based Protocol in Video Streaming. Master's Thesis.

# etdChairOf[].label
Sambasivan Ramachandran, Shyam (2013-07). Enhancements to SQLite Library to Improve Performance on Mobile Platforms. Master's Thesis.

# etdChairOf[].label
Devkota, Prajjwal Prasad (2011-08). Performance of Quantized Congestion Notification in TCP Incast in Data Centers. Master's Thesis.

# etdChairOf[].label
Kotla, Kiran (2008-10). Adapting a delay-based protocol to heterogeneous environments. Master's Thesis.

# etdChairOf[].label
Kang, Suk Woo (2007-09). Flexible allocation and space management in storage systems. Doctoral Dissertation.

# etdChairOf[].label
Moon, Sangwhan (2015-12). Reliability of SSD Storage Systems. Doctoral Dissertation.

# etdChairOf[].label
Fedorov, Viacheslav (2016-08). Memory Management for Emerging Memory Technologies. Doctoral Dissertation.

# etdChairOf[].label
Zheng, Zhiyuan (2017-12). Protecting Cyber-Physical Systems with Special Emphasis on Building Automation Networks. Doctoral Dissertation.

# etdChairOf[].label
Qian, Bin (2011-10). Evaluation of Probabilistic Early Response TCP (PERT) for Video Delivery and Extension with ACK Coalescing. Master's Thesis.

# etdChairOf[].label
Huang, Bolun (2014-08). Sentiment-based Classification of Tweeters and University Programs. Master's Thesis.

# etdChairOf[].label
Garrison, John Allen (2011-08). The Umbrella File System: Storage Management Across Heterogeneous Devices. Doctoral Dissertation.

# etdChairOf[].label
Yadav, Sandeep 1985- (2012-08). Scalable Techniques for Anomaly Detection. Doctoral Dissertation.

# etdChairOf[].label
Kim, Wooram (2016-07). Improved Time Integration Algorithms for the Analysis of Structural Dynamics. Doctoral Dissertation.

# etdChairOf[].label
Ruia, Ayush (2015-05). Virtualization of Non-Volatile Ram. Master's Thesis.