Sciweavers

2111 search results - page 217 / 423
» Understanding the Yarowsky Algorithm
Sort
View
ACMSE
2000
ACM
15 years 11 months ago
Exploring an information-based approach to computation and computational complexity
We present the background and justi cation for a new approachto studying computation and computational complexity. We focus on categories of problems and categories of solutions w...
D. E. Stevenson
DAWAK
2000
Springer
15 years 11 months ago
Enhancing Preprocessing in Data-Intensive Domains using Online-Analytical Processing
Abstract The application of data mining algorithms needs a goal-oriented preprocessing of the data. In practical applications the preprocessing task is very time consuming and has ...
Alexander Maedche, Andreas Hotho, Markus Wiese
ICIAP
1999
ACM
15 years 11 months ago
Determining the Skeletons of the Auroras
The auroral emissions observed in the high-latitude regions encircling the magnetic poles are a key element in studying plasmaphysical processes in the near-Earth space, the magne...
Mikko T. Syrjäsuo, Tuija I. Pulkkinen
KDD
2010
ACM
244views Data Mining» more  KDD 2010»
15 years 10 months ago
Connecting the dots between news articles
The process of extracting useful knowledge from large datasets has become one of the most pressing problems in today’s society. The problem spans entire sectors, from scientists...
Dafna Shahaf, Carlos Guestrin
CSB
2004
IEEE
141views Bioinformatics» more  CSB 2004»
15 years 10 months ago
MinPD: Distance-Based Phylogenetic Analysis and Recombination Detection of Serially-Sampled HIV Quasispecies
A new computational method to study within-host viral evolution is explored to better understand the evolution and pathogenesis of viruses. Traditional phylogenetic tree methods a...
Patricia Buendia, Giri Narasimhan