Chrisil Arackaparambil

Ph.D. candidate


Advisor: Amit Chakrabarti
Research Interests: measurements in network traffic, information security, algorithms, and theory

LinkedIn profile



Contact
Department of Computer Science
6211 Sudikoff Laboratory
Dartmouth College
Hanover, NH 03755

Phone: 1-603-646-3297
Email: firstname@dartmouth.edu
Skiing Spring Cornfields

UPDATE: I have graduated and joined the ZFS [1] [2][3] team at Oracle. My Ph.D. dissertation is available as a tech report here. I will remain reachable at the email address above.

Papers

  1. [Ph.D Dissertation] Anomaly Detection in Network Streams Through a Distributional Lens
    Dartmouth Computer Science Technical Report TR2011-707, 2011. [pdf]

  2. From MAP to DIST: the evolution of a large-scale WLAN monitoring system
    Keren Tan, Chris McDonald, Bennet Vance, Chrisil Arackaparambil, Sergey Bratus, and David Kotz
    IEEE Transactions on Mobile Computing, 13(1):216-229, January, 2014. [pdf]

  3. On Tuning the Knobs of Distribution-based Methods for Detecting VoIP Covert Channels
    Chrisil Arackaparambil, Guanhua Yan, Sergey Bratus, and Alper Caglayan
    In Proceedings of HICSS-45, 2012. [pdf]

  4. Wiki-watchdog: Anomaly Detection in Wikipedia Through a Distributional Lens
    Chrisil Arackaparambil and Guanhua Yan
    In Proceedings of IEEE/ACM Web Intelligence 2011. [pdf]

  5. On the Reliability of Wireless Fingerprinting using Clock Skews
    Chrisil Arackaparambil, Sergey Bratus, Anna Shubina, and David Kotz
    In Proceedings of ACM WiSec'10. [pdf]
    Also presented at ToorCon 11 [slides] and ShmooCon 2010.

  6. Distributed Monitoring of Conditional Entropy for Anomaly Detection in Streams
    Chrisil Arackaparambil, Sergey Bratus, Joshua Brody, and Anna Shubina
    In Proceedings of IEEE Workshop on Scalable Stream Processing Systems (SSPS), 2010. [pdf]

  7. Functional Monitoring Without Monotonicity
    Chrisil Arackaparambil, Joshua Brody, and Amit Chakrabarti
    In Proceedings of ICALP'09. [pdf]

  8. Approximability of the Unsplittable Flow Problem on Trees
    Chrisil Arackaparambil, Amit Chakrabarti, and Chien-Chung Huang
    Dartmouth Computer Science Technical Report TR2009-642, 2009. [pdf]

  9. Construction of 1-Resilient Boolean Functions with Very Good Nonlinearity
    Soumen Maity, Chrisil Arackaparambil, and Kezhasono Meyase
    In Proceedings of Sequences and Their Applications (SETA), 2006. [pdf]

Miscellany

  • My bookmarks online.

  • My brother Mathew, plays guitar for the progressive rock band SummerPint jUNkie. If you own/work for a record-label and would like to sign them on please get in touch with me! :-)

  • Things I like: bushwacking, cooking, climbing, Unix pipes, picking colors/styles/designs, people, Lego, manual work, asymmetry, symmetry, taking and organizing mental notes, HOT water/tea/soup, lying in bed doing nothing, tulips, orange juice, Tintin, getting things done

  • ... and things I don't: concurrent multitasking, uncomfortable seating, acronyms, sweet food (except ice-cream), getting late, entropy, staring at glowing screens like this one ...

  • I'm involved with instructing Upper Valler school students at robotics camps conducted by Dartmouth College and the Hanover town library. See, for example, this one.

  • Bouldering at local crags with John Joline '70.

  • My Vermontly garden from Summer'07.

  • Trip to Tuckerman Ravine on a warm spring's day.