• SDIMS: A Scalable Distributed Information Management System
  

  • Praveen Yalagandula, A Scalable Information Management Middleware for Large Distributed Systems. Ph.D. Dissertation.
    
  • Thesis page
  • Praveen Yalagandula and Mike Dahlin, Shruti: Dynamically Adapting Aggregation Aggressiveness. Work-in-Progress session at OSDI 2004, San Francisco, CA.
    
  • Slides [PPT] [PDF]
    
  • Praveen Yalagandula and Mike Dahlin, SDIMS: A Scalable Distributed Information Management System [PDF], ACM SIGCOMM 2004, Portland, Oregon.
  • Slides [PPT]
    
  • Extended version [PDF]
  • Praveen Yalagandula and Mike Dahlin, Research Challenges for Scalable Distributed Information Management System[PDF], Technical Report TR-04-48, Department of Computer Science, The University of Texas at Austin.
    
  • A version of this paper is selected for $600,000 funding from NSF Middleware Initiative Program (NSF SCI-0438314). 
  • Praveen Yalagandula and Mike Dahlin, Towards a Scalable Distributed Information Management System [PDF] [PPT], Student Poster at SOSP, 2003. 
  • Praveen Yalagandula, Suman Nath, Haifeng Yu, Phillip B. Gibbons, and Srinivasan Seshan, Beyond Availability: Towards a Deeper Understanding of Machine Failure Characteristics in Large Distributed Systems [PDF] , In Proceedings of the First Workshop On Real Large Distributed Systems (WORLDS), 2004
  • Extended version as Technical Report IRP-TR-04-14, Intel Research Pittsburgh, PA [PDF] 
  • Slides from presentation at workshop [PPT]

• Unified Replication Architecture
  

  • Mike Dahlin, Lei Gao, Amol Nayate, Arun Venkataramani, Praveen Yalagandula, and Jiandan Zheng, PRACTI Replication for Large-Scale Systems The University of Texas at Austin, Department of Computer Sciences, Tech Report TR-04-48, May 2004.

• Web Operating Systems

  • Ravi Kokku, Praveen Yalagandula, Arunkumar Venkatramani, and Mike Dahlin, A Non-interfering Deployable Web Prefetching System -- [PDF] USITS March 2003
  • NPS website: Source code available for download
  • Arunkumar Venkatramani, Praveen Yalagandula, Ravi Kokku, Sadia Sharif and Mike Dahlin, The potential costs and benefits of long-term prefetching for content distribution In the Computer Communications Journal, 25(4) 2002 pp.367-375.
  • Initially appeared in the 6th International Workshop on Web Caching and Content Distribution, Boston, Massachusetts, USA, June 2001. Selected as an award paper and forwarded to the Computer Communications Journal.
  • Detailed version available as a TechReport. 
    

• COPE: Consistent 0-administration Personal Environment

  • Praveen Yalagandula, Amit Garg, Michael Dahlin, Lorenzo Alvisi, Harrick Vin, and Yongguang Zhang, PIPO: A Peer-to-peer IP Level Overlay for Transparent Mobility, Student Poster,  MobiSys 2003. [PDF] [PPT]
  • Praveen Yalagandula, Amit Garg, Michael Dahlin, Lorenzo Alvisi, and Harrick Vin, Transparent Mobility with Minimal Infrastructure  At the Third Annual IBM CAS Conference, Austin, TX,  February 2002.
  • Slides [PPT]
    
  • Detailed version: UTCS Technical Report TR-01-30 [PDF], July 2001. 14 pages.
    
  • Praveen Yalagandula, Lorenzo Alvisi, Michael Dahlin, and Harrick Vin, C0PE: Consistent 0-Administration Personal Environment Sixth International Workshop on Object-oriented Real-time Dependable Systems (WORDS), Rome, Italy, January 2001.
  • My surveys and notes on different networking and security related topics.
    

• Verification of Digital Designs

  • Praveen Yalagandula, Vigyan Singhal and Adnan Aziz, Automatic Lighthouse Generation for Directed State Space Search. Design Automation and Testing in Europe (DATE), Paris, March 2000.
  • Malay Ganai, Praveen Yalagandula, Adnan Aziz, Andreas Kuehlmann and Vigyan Singhal, SIVA: A System for Coverage Directed State Space Search Journal of Electronic Testing: Theory and Applications (JETTA), 17(1): 11-27, February 2001. JETTA's online version.

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