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ICDE
2011
IEEE
215views Database» more  ICDE 2011»
14 years 5 months ago
Top-k keyword search over probabilistic XML data
—Despite the proliferation of work on XML keyword query, it remains open to support keyword query over probabilistic XML data. Compared with traditional keyword search, it is far...
Jianxin Li, Chengfei Liu, Rui Zhou, Wei Wang
PAKDD
2011
ACM
209views Data Mining» more  PAKDD 2011»
14 years 4 months ago
Spectral Analysis for Billion-Scale Graphs: Discoveries and Implementation
Abstract. Given a graph with billions of nodes and edges, how can we find patterns and anomalies? Are there nodes that participate in too many or too few triangles? Are there clos...
U. Kang, Brendan Meeder, Christos Faloutsos
135
Voted
AAAI
2011
14 years 1 months ago
Combining Learned Discrete and Continuous Action Models
Action modeling is an important skill for agents that must perform tasks in novel domains. Previous work on action modeling has focused on learning STRIPS operators in discrete, r...
Joseph Z. Xu, John E. Laird
107
Voted
MVA
1990
15 years 3 months ago
Edge Visibility Regions - A New Representation of the Environment of a Mobile Robot
This paper proposes a novel representation of the free space of mobile robot by distinct, non-overlapping regions called Edge Visibility Regions (EVRs). An algorithm to partition ...
Raj Talluri, J. K. Aggarwal
108
Voted
PERCOM
2010
ACM
15 years 7 days ago
UpperWare: Bringing resources back to the system
If we expect the computer to vanish in the background, to make pervasive computing a reality, first we must be able to provide the illusion that all the user’s computers, devic...
Francisco J. Ballesteros, Gorka Guardiola, Enrique...