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VTC
2007
IEEE
162views Communications» more  VTC 2007»
16 years 1 months ago
Improving Vertical Handover Performance with PHY-Mode Recommendations Based on Localized Link State Measurements
— Cooperation amongst heterogeneous mobile radio systems will be an indispensable feature of ‘beyond 3G’. One key mechanism thereby serving as enabling technique for system i...
Daniel Bültmann, Matthias Siebert, Jijun Luo
ECTEL
2007
Springer
16 years 28 days ago
Improving Retrieval of Reusable Learning Resources by Estimating Adaptation Effort
Due to slightly changed scenarios of usage a one-to-one reuse of existing E-Learning resource often is not possible. Actual approaches for retrieving existing E-Learning resources ...
Birgit Zimmermann, Marek Meyer, Christoph Rensing,...
ER
2007
Springer
103views Database» more  ER 2007»
16 years 28 days ago
Ensuring the Semantic Correctness of Complex Regions
Ensuring the semantic and topological correctness of spatial data is an important requirement in geographical information systems and spatial database systems in order to preserve ...
Mark McKenney, Alejandro Pauly, Reasey Praing, Mar...
FINANCECOM
2007
Springer
181views Finance» more  FINANCECOM 2007»
16 years 28 days ago
Flexible VWAP Executions in Electronic Trading
For the execution of large equity orders, institutional investors often use the Volume Weighted Average Price (VWAP) as a benchmark to measure execution quality. To achieve this, ...
Peter Gomber, Marco Lutat, Adrian Wranik
GECCO
2007
Springer
160views Optimization» more  GECCO 2007»
16 years 28 days ago
Quick-and-dirty ant colony optimization
Ant colony optimization (ACO) is a well known metaheuristic. In the literature it has been used for tackling many optimization problems. Often, ACO is hybridized with a local sear...
Paola Pellegrini, Elena Moretti