843 citations · 3.6k across the 103 of their papers we have counts for
11 papers · 1 filter
Preferential survival in models of complex ad hoc networks
Joseph S. Kong, Vwani P. Roychowdhury
There has been a rich interplay in recent years between (i) empirical investigations of real world dynamic networks, (ii) analytical modeling of the microscopic mechanisms that dri…
Capacity as a Fundamental Metric for Mechanism Design in the Information Economy
Sudhir Kumar Singh, Vwani P. Roychowdhury
The auction theory literature has so far focused mostly on the design of mechanisms that takes the revenue or the efficiency as a yardstick. However, scenarios where the {\it capac…
Diversification in the Internet Economy:The Role of For-Profit Mediators
Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi +1
We investigate market forces that would lead to the emergence of new classes of players in the sponsored search market. We report a 3-fold diversification triggered by two inherent…
A theory of web traffic
M. V. Simkin, V. P. Roychowdhury
We analyze access statistics of several popular webpages for a period of several years. The graphs of daily downloads are highly non-homogeneous with long periods of low activity i…
A Symphony Conducted by Brunet
P. Oscar Boykin, Jesse S. A. Bridgewater, Joseph S. Kong +3
We introduce BruNet, a general P2P software framework which we use to produce the first implementation of Symphony, a 1-D Kleinberg small-world architecture. Our framework is desig…
Capacity constraints and the inevitability of mediators in adword auctions
Sudhir Kumar Singh, Vwani P. Roychowdhury, Himawan Gunadhi +1
One natural constraint in the sponsored search advertising framework arises from the fact that there is a limit on the number of available slots, especially for the popular keyword…