46 citations · 160 across the 26 of their papers we have counts for
29 papers
A mixing property for the action of $\SL(3,\mathbb{Z})\times\SL(3,\mathbb{Z})$ on the Stone-Cech boundary of $\SL(3,\mathbb{Z})$
Jacopo Bassi, Florin Radulescu
By analogy with the construction of the Furstenberg boundary, the Stone-{\v C}ech boundary of $\SL(3,\mathbb{Z})$ is a fibered space over products of projective matrices. The proxi…
An example of a non-amenable dynamical system which is boundary amenable
Jacopo Bassi, Florin Radulescu
It is shown that the action of on the Stone-uCech boundary of is amenable. This confirms a prediction by…
Separable boundaries for non-hyperbolic groups
Jacopo Bassi, Florin Radulescu
We exhibit examples of separable boundaries for non-hyperbolic groups. The main ingredient is the alignment property introduced by Furman in the study of rigidity properties of dis…
Performance evaluation for CRUD operations in asynchronously replicated document oriented database
Ciprian-Octavian Truică, Florin Rădulescu, Alexandru Boicea +1
NoSQL databases are becoming increasingly popular as more developers seek new ways for storing information. The popularity of these databases has risen due to their flexibility and…
Benchmarking Top-K Keyword and Top-K Document Processing with TK and TKD
Ciprian-Octavian Truica, Jérôme Darmont, Alexandru Boicea +1
Top-k keyword and top-k document extraction are very popular text analysis techniques. Top-k keywords and documents are often computed on-the-fly, but they exploit weighted vocabul…
Twisted Akemann-Ostrand property for and Ramanujan Petersson Conjectures
Florin Radulescu
We prove an extension of the Akemann - Ostrand theorem, regarding the simultaneous, left and right regular representations of the free group, modulo compact operators, to the case…