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ICALP
2009
Springer
16 years 6 months ago
Universal Succinct Representations of Trees?
Abstract. We consider the succinct representation of ordinal and cardinal trees on the RAM with logarithmic word size. Given a tree T, our representations support the following ope...
Arash Farzan, Rajeev Raman, S. Srinivasa Rao
WSDM
2010
ACM
214views Data Mining» more  WSDM 2010»
16 years 3 months ago
You are who you know: Inferring user profiles in Online Social Networks
Online social networks are now a popular way for users to connect, express themselves, and share content. Users in today's online social networks often post a profile, consis...
Alan Mislove, Bimal Viswanath, P. Krishna Gummadi,...
ALT
2004
Springer
16 years 3 months ago
On Kernels, Margins, and Low-Dimensional Mappings
Kernel functions are typically viewed as providing an implicit mapping of points into a high-dimensional space, with the ability to gain much of the power of that space without inc...
Maria-Florina Balcan, Avrim Blum, Santosh Vempala
HRI
2010
ACM
16 years 1 months ago
Psychological intimacy with robots?: using interaction patterns to uncover depth of relation
— This conceptual paper broaches possibilities and limits of establishing psychological intimacy in HRI. Keywords- human-robot interaction, interaction patterns, social and moral...
Peter H. Kahn Jr., Jolina H. Ruckert, Takayuki Kan...
ATAL
2009
Springer
16 years 1 months ago
Sensitivity analysis for distributed optimization with resource constraints
Previous work in multiagent coordination has addressed the challenge of planning in domains where agents must optimize a global goal, while satisfying local resource constraints. ...
Emma Bowring, Zhengyu Yin, Rob Zinkov, Milind Tamb...