Sciweavers

5414 search results - page 783 / 1083
» Data representation synthesis
Sort
View
DIAGRAMS
2000
Springer
15 years 11 months ago
Bar Charts Recognition Using Hough Based Syntactic Segmentation
Bar charts are common data representations in scientific and technical papers. In order to recognize the printed bar charst, we present a new Hough based bar chart recognition algo...
Yan Ping Zhou, Chew Lim Tan
DEXAW
1999
IEEE
137views Database» more  DEXAW 1999»
15 years 11 months ago
Reasoning with Enhanced Temporal Entity-Relationship Models
Recent efforts in the Conceptual Modelling community have been devoted to properly capturing time-varying information, and several proposals of temporally enhanced Entity-Relation...
Alessandro Artale, Enrico Franconi
ICMCS
1999
IEEE
105views Multimedia» more  ICMCS 1999»
15 years 11 months ago
Key Independent Watermark Detection
Many types of pseudo-random signals have been used to embed signatures as watermarks, with spread spectrum signal techniques used to recover the signature from the encrypted data....
Ron G. van Schyndel, Andrew Z. Tirkel, Imants D. S...
VL
1999
IEEE
102views Visual Languages» more  VL 1999»
15 years 11 months ago
Visual Music in a Visual Programming Language
Sonnet was designed as a visual language for implementing real-time processes. Early design and development of behavioral components has largely focused on the domain of music pro...
Fred L. Collopy, Robert M. Fuhrer, David H. Jameso...
GIS
1999
ACM
15 years 11 months ago
Improved Bulk-Loading Algorithms for Quadtrees
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involv...
Gísli R. Hjaltason, Hanan Samet