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DASFAA
1991
IEEE
208views Database» more  DASFAA 1991»
13 years 11 months ago
The Multilevel Grid File - A Dynamic Hierarchical Multidimensional File Structure
: We present a new dynamic hashedfile organization that solvesmostproblems associatedwith the directory of the grid file proposed by Nievergelt et al. Our schemeis a multilevel ext...
Kyu-Young Whang, Ravi Krishnamurthy
EDM
2010
185views Data Mining» more  EDM 2010»
13 years 9 months ago
Analysis of Productive Learning Behaviors in a Structured Inquiry Cycle Using Hidden Markov Models
This paper demonstrates the generality of the hidden Markov model approach for exploratory sequence analysis by applying the methodology to study students' learning behaviors ...
Hogyeong Jeong, Gautam Biswas, Julie Johnson, Larr...
BIRTHDAY
2009
Springer
13 years 9 months ago
On the Evolution of OCL for Capturing Structural Constraints in Modelling Languages
Abstract. The Object Constraint Language (OCL) can be used to capture strucnstraints in the context of the abstract syntax of modelling languages (metamodels) defined in the MOF me...
Dimitrios S. Kolovos, Richard F. Paige, Fiona A. C...
CORR
2006
Springer
131views Education» more  CORR 2006»
13 years 8 months ago
A framework of reusable structures for mobile agent development
-- Mobile agents research is clearly aiming towards imposing agent based development as the next generation of tools for writing software. This paper comes with its own contributio...
Tudor Marian, Bogdan Dumitriu, Mihaela Dinsoreanu,...
IJRR
2006
116views more  IJRR 2006»
13 years 7 months ago
The Graph SLAM Algorithm with Applications to Large-Scale Mapping of Urban Structures
This article presents GraphSLAM, a unifying algorithm for the offline SLAM problem. GraphSLAM is closely related to a recent sequence of research papers on applying optimization t...
Sebastian Thrun, Michael Montemerlo