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CISS
2008
IEEE
16 years 1 months ago
Adaptive codebook for beamforming in limited feedback MIMO systems
—We propose a new scheme for limited feedback in MIMO systems. We consider transmit beamforming and receiver maximal ratio combining as a base for our work, and propose a novel b...
Kiarash Amiri, Davood Shamsi, Behnaam Aazhang, Jos...
GECCO
1999
Springer
15 years 11 months ago
An Immune System Approach to Scheduling in Changing Environments
This paper describes the application of an arti cial immune system, AIS, model to a scheduling application, in which sudden changes in the scheduling environment require the rap...
Emma Hart, Peter Ross
CII
2007
88views more  CII 2007»
15 years 6 months ago
Benefits of an item-centric enterprise-data model in logistics services: A case study
The paper uses a case example to present a novel way of building enterprise information systems. The objective is to bring forth the benefits of an item centric systems design in ...
Mikko Rönkkö, Mikko Kärkkäinen...
BMCBI
2006
160views more  BMCBI 2006»
15 years 6 months ago
Gene prediction in eukaryotes with a generalized hidden Markov model that uses hints from external sources
Background: In order to improve gene prediction, extrinsic evidence on the gene structure can be collected from various sources of information such as genome-genome comparisons an...
Mario Stanke, Oliver Schöffmann, Burkhard Mor...
ER
2007
Springer
103views Database» more  ER 2007»
16 years 1 months ago
Ontological Semantics for the Use of UML in Conceptual Modeling
Despite its origins in software modeling, there has been growing interest in using the Unified Modeling Language (UML) for conceptual modeling of application domains. However, the...
Xueming Li, Jeffrey Parsons