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LICS
2007
IEEE
15 years 4 months ago
A Robust Class of Context-Sensitive Languages
We define a new class of languages defined by multi-stack automata that forms a robust subclass of context-sensitive languages, with decidable emptiness and closure under boolea...
Salvatore La Torre, Parthasarathy Madhusudan, Genn...
ICS
2007
Tsinghua U.
15 years 4 months ago
Tradeoff between data-, instruction-, and thread-level parallelism in stream processors
This paper explores the scalability of the Stream Processor architecture along the instruction-, data-, and thread-level parallelism dimensions. We develop detailed VLSI-cost and ...
Jung Ho Ahn, Mattan Erez, William J. Dally
CCGRID
2006
IEEE
15 years 4 months ago
Virtual Clusters for Grid Communities
A challenging issue facing Grid communities is that while Grids can provide access to many heterogeneous resources, the resources to which access is provided often do not match th...
Ian T. Foster, Timothy Freeman, Katarzyna Keahey, ...
HRI
2006
ACM
15 years 3 months ago
Encouraging physical therapy compliance with a hands-Off mobile robot
This paper presents results toward our ongoing research program into hands-off assistive human-robot interaction [6]. Our work has focused on applications of socially assistive r...
Rachel Gockley, Maja J. Mataric
CCA
2005
Springer
15 years 3 months ago
Effectively Open Real Functions
A function f is continuous iff the pre-image f −1[V ] of any open setV is open again. Dual to this topological7 property, f is called open iff the image f [U] of any open set U ...
Martin Ziegler