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» Mapping Small Worlds
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164
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WWW
2009
ACM
16 years 5 months ago
Enhancing diversity, coverage and balance for summarization through structure learning
Document summarization plays an increasingly important role with the exponential growth of documents on the Web. Many supervised and unsupervised approaches have been proposed to ...
Liangda Li, Ke Zhou, Gui-Rong Xue, Hongyuan Zha, Y...
SIGMOD
2007
ACM
225views Database» more  SIGMOD 2007»
16 years 5 months ago
From complete to incomplete information and back
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
Lyublena Antova, Christoph Koch, Dan Olteanu
EDBT
2009
ACM
184views Database» more  EDBT 2009»
15 years 12 months ago
Distributed similarity search in high dimensions using locality sensitive hashing
In this paper we consider distributed K-Nearest Neighbor (KNN) search and range query processing in high dimensional data. Our approach is based on Locality Sensitive Hashing (LSH...
Parisa Haghani, Sebastian Michel, Karl Aberer
148
Voted
PAM
2007
Springer
15 years 11 months ago
Two Days in the Life of the DNS Anycast Root Servers
The DNS root nameservers routinely use anycast in order to improve their service to clients and increase their resilience against various types of failures. We study DNS traffic co...
Ziqian Liu, Bradley Huffaker, Marina Fomenkov, Nev...
IROS
2006
IEEE
147views Robotics» more  IROS 2006»
15 years 11 months ago
Opportunistic Use of Vision to Push Back the Path-Planning Horizon
Abstract— Mobile robots need maps or other forms of geometric information about the environment to navigate. The mobility sensors (LADAR, stereo, etc.) on these robotic vehicles ...
Bart C. Nabbe, Derek Hoiem, Alexei A. Efros, Marti...