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ICDAR
2003
IEEE
14 years 3 months ago
Graph Grammar Based Analysis System of Complex Table Form Document
Structure analysis of table form document is important because printed documents and also electronical documents only provide geometrical layout and lexical information explicitly...
Akira Amano, Naoki Asada
JGAA
2007
87views more  JGAA 2007»
13 years 9 months ago
A 2.5D Hierarchical Drawing of Directed Graphs
We introduce a new graph drawing convention for 2.5D hierarchical drawings of directed graphs. The vertex set is partitioned both into layers of vertices drawn in parallel planes ...
Seok-Hee Hong, Nikola S. Nikolov, Alexandre Tarass...
MP
1998
117views more  MP 1998»
13 years 9 months ago
The node capacitated graph partitioning problem: A computational study
In this paper we consider the problem of ^-partitioning the nodes of a graph with capacity restrictions on the sum of the node weights in each subset of the partition, and the obje...
Carlos Eduardo Ferreira, Alexander Martin, C. Carv...
DATE
2003
IEEE
102views Hardware» more  DATE 2003»
14 years 3 months ago
Power Constrained High-Level Synthesis of Battery Powered Digital Systems
We present a high-level synthesis algorithm solving the combined scheduling, allocation and binding problem minimizing area under both latency and maximum power per clock-cycle co...
S. F. Nielsen, Jan Madsen
DIALM
2008
ACM
139views Algorithms» more  DIALM 2008»
13 years 11 months ago
Approximating maximum integral flows in wireless sensor networks via weighted-degree constrained k-flows
We consider the Maximum Integral Flow with Energy Constraints problem: given a directed graph G = (V, E) with edge-weights {w(e) : e E} and node battery capacities {b(v) : v V }...
Zeev Nutov