Text mining is a new and exciting area of computer science research that tries to solve the crisis of information overload by combining techniques from data mining, machine learning …
We present a novel approach to the automatic acquisition of taxonomies or concept hierarchies from a text corpus. The approach is based on Formal Concept Analysis (FCA), a …
The notion of graph which is most useful in computer science is that of a directed graph or just a graph. A graph is a combinatorial structure consisting of a finite nonempty set of …
SS Chawathe, H Garcia-Molina - ACM SIGMOD Record, 1997 - dl.acm.org
Detecting changes by comparing data snapshots is an important requirement for difference queries, active databases, and version and configuration management. In this paper we …
We present an external-memory algorithm for computing a minimum-cost edit script between two rooted, ordered, labeled trees. The I/O, RAM, and CPU costs of our algorithm are …
The aim of this book is to introduce the reader to some of the best techniques for data mining in bioinformatics in the hope that the reader will build on them to make new discoveries on …
Our goal is to enhance multidimensional database systems with advanced mining primitives. Current Online Analytical Processing (OLAP) products provide a minimal set of basic …
H Zha, J Wang, L Wen, C Wang, J Sun - Computers in Industry, 2010 - Elsevier
Many activities in business process management, such as process retrieval, process mining, and process integration, need to determine the similarity or the distance between two …
M Heymans, AK Singh - Bioinformatics-Oxford, 2003 - nidhogg.cs.ucsb.edu
Comparative analysis of metabolic pathways in different genomes can give insights into the understanding of evolutionary and organizational relationships among species. This type of …