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GG
2004
Springer
15 years 3 months ago
Composition of Path Transductions
We propose to study two infinite graph transformations that we respectively call bounded and unbounded path transduction. These graph transformations are based on path substitutio...
Tanguy Urvoy
ISPA
2004
Springer
15 years 3 months ago
Ensuring E-Transaction Through a Lightweight Protocol for Centralized Back-End Database
A reasonable end-to-end reliability guarantee for three-tier systems, called e-Transaction (exactly-once Transaction), has been recently proposed. This work presents a lightweight ...
Paolo Romano, Francesco Quaglia, Bruno Ciciani
AINA
2003
IEEE
15 years 3 months ago
Validation-Based Reprocessing Scheme for Updating Spatial Data in Mobile Computing Environments
This paper introduces a novel reprocessingtransaction model that handles the update conflicts between mobile transactions without abortion. The proposed model executes a new subtr...
Donghyun Kim, Bonghee Hong, Byunggu Yu, Eun Suk Ho...
VISUALIZATION
2003
IEEE
15 years 3 months ago
HyperLIC
Efficient and effective visual presentation of tensor fields is an ongoing research topic in scientific visualization. HyperLIC is a powerful method to visualize 2D and 3D tensor ...
Xiaoqiang Zheng, Alex Pang
WG
2001
Springer
15 years 2 months ago
Critical and Anticritical Edges in Perfect Graphs
We call an edge e of a perfect graph G critical if G − e is imperfect and say further that e is anticritical with respect to the complementary graph G. We ask in which perfect gr...
Annegret Wagler