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» On Constructive Connectives and Systems
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CHI
2010
ACM
16 years 1 months ago
Embodied social proxy: mediating interpersonal connection in hub-and-satellite teams
Current business conditions have given rise to distributed teams that are mostly collocated except for one remote member. These “hub-and-satellite” teams face the challenge of...
Gina Venolia, John C. Tang, Ruy Cervantes, Sara Bl...
JAIR
2011
173views more  JAIR 2011»
14 years 9 months ago
Analyzing Search Topology Without Running Any Search: On the Connection Between Causal Graphs and h+
The ignoring delete lists relaxation is of paramount importance for both satisficing and optimal planning. In earlier work, it was observed that the optimal relaxation heuristic ...
J. Hoffmann
STOC
2005
ACM
115views Algorithms» more  STOC 2005»
16 years 6 months ago
Lower-stretch spanning trees
We show that every weighted connected graph G contains as a subgraph a spanning tree into which the edges of G can be embedded with average stretch O log2 n log log n . Moreover, w...
Michael Elkin, Yuval Emek, Daniel A. Spielman, Sha...
ICFP
2006
ACM
16 years 6 months ago
Static analysis for syntax objects
We describe an s-expression based syntax-extension framework much like Scheme macros, with a key additional facility: the ability to define static semantics, such as type systems ...
David Fisher, Olin Shivers
PERVASIVE
2008
Springer
15 years 6 months ago
Providing an Integrated User Experience of Networked Media, Devices, and Services through End-User Composition
Networked devices for the storage and rendering of digital media are rapidly becoming ubiquitous in homes throughout the industrialized world. Existing approaches to home media con...
Mark W. Newman, Ame Elliott, Trevor F. Smith