Browsing OSU - Faculty and Staff Publications by Author "Acharya, HB"

Now showing items 1-4 of 4

    • Few throats to choke: On the current structure of the internet 

      Acharya, HB; Chakravarty, Sambuddho; Gosain, Devashish (IEEE, 2018-06-19)
      We study the expected number of real zeros for random linear combinations of orthogonal polynomials. It is well known that Kac polynomials, spanned by monomials with i.i.d. Gaussian coefficients, have only (2/π+o(1)) log ...

    • Siegebreaker: an SDN based practical decoy routing system 

      Sharma, Piyush Kumar; Gosain, Devashish; Sagar, Himanshu; Kumar, Chaitanya; Dogra, Aneesh; Naik, Vinayak; Acharya, HB; Chakravarty, Sambuddho (Privacy Enhancing Technologies Symposium Advisory Board, 2020-07-13)
      Decoy Routing (DR), a promising approach to censorship circumvention, uses routers (rather than end hosts) as proxy servers. Users of censored networks, who wish to use DR, send specially crafted packets, nominally addressed ...

    • The best keying protocol for sensor networks 

      Choi, Taehwan; Acharya, HB; Gouda, Mohamed G (Elsevier, 2013-08)
      Many sensor networks, especially mobile networks or those networks that are deployed to monitor crisis situations, are deployed in an arbitrary and unplanned fashion. Thus, any sensor in such a network may end up being ...

    • Troubleshooting blackbox SDN control software with minimal causal sequences 

      Scott, Colin; Wundsam, Andreas; Raghavan, Barath; Panda, Aurojit; Or, Andrew; Lai, Jefferson; Huang, Eugene; Liu, Zhi; El-Hassany, Ahmed; Whitlock, Sam; Acharya, HB; Zarifis, Kyriakos; Shenker, Scott (Association for Computing Machinery (ACM), 2014-08-17)
      Software bugs are inevitable in software-defined networking control software, and troubleshooting is a tedious, time-consuming task. In this paper we discuss how to improve control software troubleshooting by presenting a ...