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VTC
2006
IEEE
121views Communications» more  VTC 2006»
15 years 10 months ago
Location-Dependent Parameterization of a Random Direction Mobility Model
— Mobility models are widely used in simulation-based performance analyses of mobile networks. However, there is a trade-off between simplicity and realistic movement patterns. S...
Bernd Gloss, Michael Scharf, Daniel Neubauer
EMNLP
2004
15 years 5 months ago
Dependencies vs. Constituents for Tree-Based Alignment
Given a parallel parsed corpus, statistical treeto-tree alignment attempts to match nodes in the syntactic trees for a given sentence in two languages. We train a probabilistic tr...
Daniel Gildea
ECMDAFA
2007
Springer
84views Hardware» more  ECMDAFA 2007»
15 years 5 months ago
A Practical Approach to Model Extension
In object technology, reusability is achieved primarily through class inheritance. In model engineering, where reusability is also important, it should be possible to extend a mode...
Mikaël Barbero, Frédéric Jouaul...
ADBIS
2006
Springer
109views Database» more  ADBIS 2006»
15 years 10 months ago
Content Is Capricious: A Case for Dynamic System Generation
Abstract. Database modeling is based on the assumption of a high regularity of its application areas, an assumption which applies to both the structure of data and the behavior of ...
Hans-Werner Sehring, Sebastian Bossung, Joachim W....
CBMS
2007
IEEE
15 years 10 months ago
Managing Conceptual Revisions in a Temporal Fungal Taxonomy
Representing and Reasoning about time and change is one of the primary issues in the area of Artificial Intelligence (AI) and Knowledge Representation (KR). Despite the importance...
Arash Shaban-Nejad, Volker Haarslev