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CORR
2008
Springer
87views Education» more  CORR 2008»
14 years 10 months ago
Two-Level Concept-Oriented Data Model
In this paper we describe a new approach to data modelling called the concept-oriented model (CoM). This model is based on the formalism of nested ordered sets which uses inclusion...
Alexandr A. Savinov
HICSS
2007
IEEE
107views Biometrics» more  HICSS 2007»
15 years 4 months ago
A Runtime and Analysis Framework Support for Unit Component Testing in Distributed Systems
This paper presents a test framework to support unit component testing in distributed component-based systems that are built upon component technologies like CORBA, COM/.NET, J2EE...
Jun Li, Keith Moore
IWPEC
2009
Springer
15 years 4 months ago
Improved Parameterized Algorithms for the Kemeny Aggregation Problem
We give improvements over fixed parameter tractable (FPT) algorithms to solve the Kemeny aggregation problem, where the task is to summarize a multi-set of preference lists, call...
Narges Simjour
DM
2010
97views more  DM 2010»
14 years 10 months ago
Random preorders and alignments
A preorder consists of linearly ordered equivalence classes called blocks, and an alignment is a sequence of cycles on n labelled elements. We investigate the block structure of a...
Peter J. Cameron, Mihyun Kang, Dudley Stark
DEXAW
2004
IEEE
118views Database» more  DEXAW 2004»
15 years 1 months ago
LITO - A Logic For Indeterminate Temporal Objects
In order to obtain a suitable model of the universe of discourse of some information systems, it is important to allow the description of imprecise objects with temporal indetermi...
Ed Porto Bezerra, Ulrich Schiel, Bernardo Lula Jr.