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WWW
2009
ACM
16 years 7 months ago
Searching for events in the blogosphere
Over the last few years, blogs (web logs) have gained massive popularity and have become one of the most influential web social media in our times. Every blog post in the Blogosph...
Manolis Platakis, Dimitrios Kotsakos, Dimitrios Gu...
ISAAC
2009
Springer
83views Algorithms» more  ISAAC 2009»
16 years 25 days ago
Deletion without Rebalancing in Multiway Search Trees
Many database systems that use a B+ tree as the underlying data structure do not do rebalancing on deletion. This means that a bad sequence of deletions can create a very unbalance...
Siddhartha Sen, Robert Endre Tarjan
IROS
2006
IEEE
153views Robotics» more  IROS 2006»
16 years 9 days ago
RFID Technology-based Exploration and SLAM for Search And Rescue
— Robot search and rescue is a time critical task, i.e. a large terrain has to be explored by multiple robots within a short amount of time. The efficiency of exploration depend...
Alexander Kleiner, Johann Prediger, Bernhard Nebel
IROS
2006
IEEE
97views Robotics» more  IROS 2006»
16 years 9 days ago
Probabilistic Search for a Moving Target in an Indoor Environment
– We consider a search for a target moving within a known indoor environment partitioned into interconnected regions of varying sizes. The knowledge of target location is describ...
Haye Lau, Shoudong Huang, Gamini Dissanayake
CP
2005
Springer
15 years 11 months ago
Solving Simple Planning Problems with More Inference and No Search
Many problems used in AI planning including Blocks, Logistics, Gripper, Satellite, and others lack the interactions that characterize puzzles and can be solved nonoptimally in low...
Vincent Vidal, Hector Geffner