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ICNP
2009
IEEE
13 years 8 months ago
End-to-End Versus Hop-by-Hop Soft State Refresh for Multi-hop Signaling Systems
Abstract--To ensure state synchronization of signalling operations, many signaling protocol designs choose to establish "soft" state that expires if it is not refreshed. ...
Xiaoming Fu, Jianhua He
PODS
2009
ACM
119views Database» more  PODS 2009»
14 years 11 months ago
Dynamic indexability and lower bounds for dynamic one-dimensional range query indexes
The B-tree is a fundamental external index structure that is widely used for answering one-dimensional range reporting queries. Given a set of N keys, a range query can be answere...
Ke Yi
DATE
2009
IEEE
124views Hardware» more  DATE 2009»
14 years 5 months ago
Design and implementation of scalable, transparent threads for multi-core media processor
—In this paper, we propose a scalable and transparent parallelization scheme using threads for multi-core processor. The performance achieved by our scheme is scalable to the num...
Takeshi Kodaka, Shunsuke Sasaki, Takahiro Tokuyosh...
CHI
2009
ACM
14 years 11 months ago
Using hands and feet to navigate and manipulate spatial data
We demonstrate how multi-touch hand gestures in combination with foot gestures can be used to perform navigation tasks in interactive systems. The geospatial domain is an interest...
Johannes Schöning, Florian Daiber, Antonio Kr...
CHI
2009
ACM
14 years 11 months ago
Aesthetics matter: leveraging design heuristics to synthesize visually satisfying handheld interfaces
We present a tool for automatically generating UI layouts for handheld devices based on design principles. This tool introduces a gestalt approach to visual interface design rathe...
Yeonsoo Yang, Scott R. Klemmer