270 search results - page 45 / 54 » A robust model for finding optimal evolutionary trees |
PVLDB
2008
14 years 9 months ago
2008
Helpdesk databases are used to store past interactions between customers and companies to improve customer service quality. One common scenario of using helpdesk database is to fi...
ISDA
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract--In business analysis, models are sometimes oversimplified. We pragmatically approach many problems with a single financial objective and include monetary values for non-m...
ICRA
2010
IEEE
14 years 8 months ago
2010
IEEE
— We present an algorithm that probabilistically covers a bounded region of the state space of a nonlinear system with a sparse tree of feedback stabilized trajectories leading t...
PAKDD
2000
ACM
15 years 1 months ago
2000
ACM
This paper addresses personal E-mail filtering by casting it in the framework of text classification. Modeled as semi-structured documents, Email messages consist of a set of field...
DEXA
1998
Springer
15 years 1 months ago
1998
Springer
The object identifier index of an object-oriented database system is typically 20% of the size of the database itself, and for large databases, only a small part of the index fits...