17 citations · 56 across the 13 of their papers we have counts for
4 papers · 1 filter
Inferring Accurate Bus Trajectories from Noisy Estimated Arrival Time Records
Lakmal Meegahapola, Noel Athaide, Kasthuri Jayarajah +2
Urban commuting data has long been a vital source of understanding population mobility behaviour and has been widely adopted for various applications such as transport infrastructu…
Prior Activation Distribution (PAD): A Versatile Representation to Utilize DNN Hidden Units
Lakmal Meegahapola, Vengateswaran Subramaniam, Lance Kaplan +1
In this paper, we introduce the concept of Prior Activation Distribution (PAD) as a versatile and general technique to capture the typical activation patterns of hidden layer units…
BuSCOPE : Fusing Individual & Aggregated Mobility Behavior for "Live" Smart City Services
Lakmal Meegahapola, Thivya Kandappu, Kasthuri Jayarajah +3
While analysis of urban commuting data has a long and demonstrated history of providing useful insights into human mobility behavior, such analysis has been performed largely in of…
Can multimodal sensing detect and localize transient events?
Kasthuri Jayarajah, Vigneshwaran Subbaraju, Noel Athaide +3
With the increased focus on making cities "smarter", we see an upsurge in investment in sensing technologies embedded in the urban infrastructure. The deployment of GPS sensors abo…