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UML
2004
Springer
15 years 10 months ago
Open Issues in Industrial Use Case Modeling
Use Cases have achieved wide use as a specification tool for observable behavior of systems. However, there is still much controversy, inconsistent use, and free-flowing interpreta...
Gonzalo Génova, Juan Llorens Morillo, Pierr...
ICDE
2012
IEEE
304views Database» more  ICDE 2012»
13 years 7 months ago
Learning-based Query Performance Modeling and Prediction
— Accurate query performance prediction (QPP) is central to effective resource management, query optimization and query scheduling. Analytical cost models, used in current genera...
Mert Akdere, Ugur Çetintemel, Matteo Rionda...
APN
2000
Springer
15 years 8 months ago
Woflan 2.0: A Petri-Net-Based Workflow Diagnosis Tool
Abstract. Workflow management technology promises a flexible solution facilitating the easy creation of new business processes and modification of existing ones. Unfortunately, mos...
H. M. W. (Eric) Verbeek, Wil M. P. van der Aalst
GLOBECOM
2007
IEEE
15 years 11 months ago
AMBER Sched: An Analytical Model Based Resource Scheduler for Programmable Routers
—The growth of the Internet in the last years has been pushed by increasing requirements in terms of capacity, security and reliability. Moreover, improvements in multimedia appl...
Domenico Ficara, Stefano Giordano, Michele Pagano,...
DAWAK
2007
Springer
15 years 11 months ago
Mining Trajectory Patterns Using Hidden Markov Models
Many studies of spatiotemporal pattern discovery partition data space into disjoint cells for effective processing. However, the discovery accuracy of the space-partitioning schem...
Hoyoung Jeung, Heng Tao Shen, Xiaofang Zhou