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IJEB
2010
81views more  IJEB 2010»
14 years 10 months ago
Investigating the functionality and performance of online shopping bots for electronic commerce: a follow-up study
: Shopping bots are automated software applications that allow consumers to easily search for and compare product prices from online retailers. In a previous project, researchers i...
Alexander Serenko, James Hayes
SIGMOD
2007
ACM
186views Database» more  SIGMOD 2007»
16 years 1 months ago
Fg-index: towards verification-free query processing on graph databases
Graphs are prevalently used to model the relationships between objects in various domains. With the increasing usage of graph databases, it has become more and more demanding to e...
James Cheng, Yiping Ke, Wilfred Ng, An Lu
EDBT
2009
ACM
132views Database» more  EDBT 2009»
15 years 8 months ago
A novel approach for efficient supergraph query processing on graph databases
In recent years, large amount of data modeled by graphs, namely graph data, have been collected in various domains. Efficiently processing queries on graph databases has attracted...
Shuo Zhang, Jianzhong Li, Hong Gao, Zhaonian Zou
ICCS
2004
Springer
15 years 6 months ago
A Framework for Online Inversion-Based 3D Site Characterization
Our goal is to develop the capability for characterizing the three-dimensional geological structure and mechanical properties of individual sites and complete basins in earthquake-...
Volkan Akcelik, Jacobo Bielak, George Biros, Ioann...
FLAIRS
1998
15 years 2 months ago
Analytical Design of Reinforcement Learning Tasks
Reinforcement learning (RL) problems constitute an important class of learning and control problems faced by artificial intelligence systems. In these problems, one is faced with ...
Robert E. Smith