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MOBISYS
2011
ACM
14 years 9 months ago
ProxiMate: proximity-based secure pairing using ambient wireless signals
Forming secure associations between wireless devices that do not share a prior trust relationship is an important problem. This paper presents ProxiMate, a system that allows wire...
Suhas Mathur, Robert C. Miller, Alexander Varshavs...
MOBISYS
2011
ACM
14 years 9 months ago
Using mobile phones to write in air
The ability to note down small pieces of information, quickly and easily, can be useful. This paper proposes a system called PhonePoint Pen that uses the in-built accelerometer in...
Sandip Agrawal, Ionut Constandache, Shravan Gaonka...
MOBISYS
2011
ACM
14 years 9 months ago
Opportunistic alignment of advertisement delivery with cellular basestation overloads
This paper is motivated by two observations: (1) cellular network operators are actively exploring advertisement delivery as a new means of revenue generation, and (2) cellular ba...
Ravi Kokku, Rajesh Mahindra, Sampath Rangarajan, H...
MOBISYS
2011
ACM
14 years 9 months ago
Switchboard: a matchmaking system for multiplayer mobile games
— Supporting interactive, multiplayer games on mobile phones over cellular networks is a difficult problem. It is particularly relevant now with the explosion of mostly single-p...
Justin Manweiler, Sharad Agarwal, Ming Zhang, Romi...
MOC
2011
14 years 9 months ago
Calculating cyclotomic polynomials
Abstract. We present three algorithms to calculate Φn(z), the nth cyclotomic polynomial. The first algorithm calculates Φn(z) by a series of polynomial divisions, which we perfo...
Andrew Arnold, Michael B. Monagan
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