About

I am a researcher in the Computer Science department at Columbia University. I work on with Prof. Jason Nieh and Prof. Junfeng Yang. I am a member of the Network Computing Lab. My research interests are in systems, broadly defined, including operating systems, virtualization, software reliability, parallel computing and HPC, and mobile computing.

Select publications (complete list)

      1. "Pervasive Detection of Process Races in Deployed Systems"
        Oren Laadan, Nicolas Viennot, Chia-Che Tsai, Chris Blinn, Junfeng Yang and Jason Nieh, Proceedings of the 23rd ACM Symposium on Operating Systems Principles (SOSP 2011). Cascais, Portugal, October 2011.
      2. "Cells: A Virtual Mobile Smartphone Architecture"
        Jeremy Andrus, Christoffer Dall, Alex Van't Hof, Oren Laadan and Jason Nieh, Proceedings of the 23rd ACM Symposium on Operating Systems Principles (SOSP 2011). Cascais, Portugal, October 2011.
      3. "Transparent, Lightweight Application Execution Replay on Commodity Multiprocessor Operating Systems"
        Oren Laadan, Nicolas Viennot, Jason Nieh, Proceedings of ACM SIGMETRICS 2010 Conference on Measurement and Modeling of Computer Systems, New York, NY, June 2010.
      4. "ASSURE: Automatic Software Self-healing Using REscue points"
        Stelios Sidiroglou, Oren Laadan, Nico Viennot, Carlos-René Pérez, Angelos D. Keromytis and Jason Nieh. Proceedings of the 14th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2009). Washington, DC, March 2009.
      5. "DejaView: A Personal Virtual Computer Recorder"
        Oren Laadan, Ricardo A. Baratto, Dan Phung, Shaya Potter and Jason Nieh. Proceedings of the 21st ACM Symposium on Operating Systems Principles (SOSP 2007). Stevenson, WA, October 2007.
      6. "Transparent Checkpoint/Restart of Multiple Processes on Commodity Operating Systems"
        Oren Laadan and Jason Nieh. Proceedings of the 2007 USENIX Annual Technical Conference (USENIX 2007). Santa Clara, CA, June 2007.