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Supersymmetry on Ads 3 and Ads 4

1 Abstract We consider a supersymmetric extension of the algebra associated with three and four dimensional Anti de Sitter space. A representation of the supersymmetry operators in superspace is given. Supersymmetry invariant models are constructed for the superspace associate with AdS 3 .

Super M - brane actions in adS 4 × S 7 and adS 7 × S 4

Super M - brane actions in adS 4 × S 7 and adS 7 × S 4 Piet

The M - Theory Two - Brane in AdS 4 × S 7 and AdS 7 × S 4

We construct the supermembrane action in an AdS4 ×S 7 and AdS7 ×S 4 background to all orders in anticommuting coordinates. The result is compared to and agrees completely with results obtained earlier for generic supergravity backgrounds through gauge completion at low orders in θ.

Aggregate Two-Way Co-Clustering of Ads and User Data for Online Advertisements

Clustering plays an important role in data mining, as it is used by many applications as a preprocessing step for data analysis. Traditional clustering focuses on grouping similar objects, while two-way co-clustering can group dyadic data (objects as well as their attributes) simultaneously. In this research, we apply two-way co-clustering to the analysis of online advertising where both ads an...