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» Comonadic Notions of Computation
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SAC
2010
ACM
16 years 1 months ago
Fast, flexible, and highly resilient genuine fifo and causal multicast algorithms
We study the fifo and causal multicast problem, two group-communication abstractions that deliver messages in an order consistent with their context. With fifo multicast, the co...
Nicolas Schiper, Fernando Pedone
AINA
2009
IEEE
16 years 1 months ago
A Topology Control Protocol for 2D Poisson Distributed Wireless Sensor Networks
—Topology control in a wireless sensor network is useful for ensuring that the network remains connected in the presence of nodes that exhaust their energy or become altogether d...
Waltenegus Dargie, Alexander Schill, Rami Mochaour...
PERCOM
2009
ACM
16 years 1 months ago
A Middleware Service for Coordinated Adaptation of Communication Services in Groups of Devices
—Recent research in pervasive computing has shown that context-awareness and dynamic adaptation are fundamental requirements of mobile distributed applications. However, most app...
Jordan Janeiro, Thomas Springer, Markus Endler
CHI
2009
ACM
16 years 1 months ago
Non-universal usability?: a survey of how usability is understood by Chinese and Danish users
Most research assumes that usability is understood similarly by users in different cultures, implying that the notion of usability, its aspects, and their interrelations are const...
Olaf Frandsen-Thorlacius, Kasper Hornbæk, Mo...
CHI
2009
ACM
16 years 1 months ago
Butler lies: awareness, deception and design
Instant messaging (IM) is a common and popular way for co-workers, friends, and family to stay in touch, but its “always-on” properties can sometimes lead people to feel overe...
Jeffrey T. Hancock, Jeremy P. Birnholtz, Natalya N...