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SAC
2004
ACM
14 years 5 months ago
Interval and dynamic time warping-based decision trees
This work presents decision trees adequate for the classification of series data. There are several methods for this task, but most of them focus on accuracy. One of the requirem...
Juan José Rodríguez, Carlos J. Alons...
SAC
2004
ACM
14 years 5 months ago
Similarity between Euclidean and cosine angle distance for nearest neighbor queries
Understanding the relationship among different distance measures is helpful in choosing a proper one for a particular application. In this paper, we compare two commonly used dis...
Gang Qian, Shamik Sural, Yuelong Gu, Sakti Pramani...
SAC
2004
ACM
14 years 5 months ago
Patient scheduling under uncertainty
Torsten O. Paulussen, Anja Zöller, Armin Hein...
SAC
2004
ACM
14 years 5 months ago
A method to define an Enterprise Architecture using the Zachman Framework
The proliferation of IT and its consequent dispersion is an enterprise reality, however, most organizations do not have adequate tools and/or methodologies that enable the managem...
Carla Marques Pereira, Pedro Sousa
SAC
2004
ACM
14 years 5 months ago
On using collection for aggregation and association relationships in XML object-relational storage
XML data can be stored in different databases including ObjectRelational Database (ORDB). Using ORDB, we get the benefit of the relational maturity and the richness of OO modeling...
Eric Pardede, J. Wenny Rahayu, David Taniar
SAC
2004
ACM
14 years 5 months ago
Aspect Oriented Programming for a component-based real life application: a case study
Aspect Oriented Programming, a relatively new programming paradigm, earned the scientific community’s attention. The paradigm is already evaluated for traditional OOP and compo...
Odysseas Papapetrou, George A. Papadopoulos
SAC
2004
ACM
14 years 5 months ago
DSPxPlore: design space exploration methodology for an embedded DSP core
High mask and production costs for the newest CMOS silicon technologies increase the pressure to develop hardware platforms useable for different applications or variants of the s...
Christian Panis, Ulrich Hirnschrott, Gunther Laure...
SAC
2004
ACM
14 years 5 months ago
Statistical properties of transactional databases
Most of the complexity of common data mining tasks is due to the unknown amount of information contained in the data being mined. The more patterns and correlations are contained ...
Paolo Palmerini, Salvatore Orlando, Raffaele Pereg...
SAC
2004
ACM
14 years 5 months ago
A new algorithm for gap constrained sequence mining
The sequence mining problem consists in finding frequent sequential patterns in a database of time-stamped events. Several application domains require limiting the maximum tempor...
Salvatore Orlando, Raffaele Perego, Claudio Silves...