Sciweavers

2712 search results - page 315 / 543
» Sequence Comparison Using a Relational Database Approach
Sort
View
BMCBI
2004
158views more  BMCBI 2004»
15 years 6 months ago
Improvement of alignment accuracy utilizing sequentially conserved motifs
Background: Multiple sequence alignment algorithms are very important tools in molecular biology today. Accurate alignment of proteins is central to several areas such as homology...
Saikat Chakrabarti, Nitin Bhardwaj, Prem A. Anand,...
DEXAW
1999
IEEE
119views Database» more  DEXAW 1999»
15 years 10 months ago
Structure-Based Similarity Search with Graph Histograms
Objects like road networks, CAD/CAM components, electrical or electronic circuits, molecules, can be represented as graphs, in many modern applications. In this paper, we propose ...
Apostolos Papadopoulos, Yannis Manolopoulos
ADBIS
2004
Springer
136views Database» more  ADBIS 2004»
15 years 12 months ago
SBQL Views - Prototype of Updateable Views
In this paper we describe a prototype implementation of updateable views called “SBQL Views”. The prototype follows a novel approach to view updates based on the Stack-Based Ap...
Hanna Kozankiewicz, Kazimierz Subieta
VLDB
2007
ACM
153views Database» more  VLDB 2007»
16 years 6 months ago
Declarative Information Extraction Using Datalog with Embedded Extraction Predicates
In this paper we argue that developing information extraction (IE) programs using Datalog with embedded procedural extraction predicates is a good way to proceed. First, compared ...
Warren Shen, AnHai Doan, Jeffrey F. Naughton, Ragh...
ML
2008
ACM
15 years 6 months ago
Margin-based first-order rule learning
Abstract We present a new margin-based approach to first-order rule learning. The approach addresses many of the prominent challenges in first-order rule learning, such as the comp...
Ulrich Rückert, Stefan Kramer