Köppen's Climatic Map (1)

Characterising Traffic Streams in Networks of MAP|MAP|1 Queues

Map Combine Map Task Split HDFS file K 1 , N 1 ( a ) Reduce Task { P 2 } { P 1 } { P 3 }

In parallel query-processing environments, accurate, time-oriented progress indicators could provide much utility to users given that queries take a very long time to complete and both interand intra-query execution times can have high variance. In these systems, query times depend on the query plans and the amount of data being processed, but also on the amount of parallelism available, the ty...

Themicrowave Anisotropy Probe (map )1 Mission

The purpose of the MAP mission is to determine the geometry, content, and evolution of the universe via a 13 arc-min full-width-half-max (FWHM) resolution full sky map of the temperature anisotropy of the cosmic microwave background radiation with uncorrelated pixel noise, minimal systematic errors, multifrequency observations, and accurate calibration. These attributes were key factors in the ...

An Optimization of Gu Map-1

As a modified version of GGH map, Gu map-1 was successful in constructing multi-party key exchange (MPKE). In this short paper we present a result about the parameter setting of Gu map-1, therefore we can reduce a key parameter τ from original O(n) down to O(λn) (in theoretically secure case, where λ is the security parameter), and even down to O(2n) (in computationally secure case). Such optim...

A Comment on Gu Map-1

Gu map-1 is a modified version of GGH map. It uses same ideal lattices for constructing the trapdoors, while the novelty is that no encodings of zero are given. In this short paper we show that Gu map-1 cannot be used for the instance of witness encryption (WE) based on the hardness of 3-exact cover problem. That is, if Gu map-1 is used for such instance, we can break it by soving a combined 3-...