December 11, 2017
Comments Off on Nearest Keyword Set Search in Multi-Dimensional Datasets
Posted in: IEEE 2017, Java
Nearest Keyword Set Search in Multi-Dimensional Datasets Abstract Keyword-based search in text-rich multi-dimensional datasets facilitates many novel applications and tools. In this paper, we consider objects that are tagged with keywords and are embedded in a vector space. For these datasets, we study queries that ask for the tightest groups of points satisfying a givenset of keywords. We propose a novel method […]
December 11, 2017
Comments Off on A New Fast and Area-Efficient Adder-Based Sign Detector for RNS {2n- 1, 2n, 2n+ 1}
Posted in: IEEE 2017, VLSI
A New Fast and Area-Efficient Adder-Based Sign Detector for RNS { 2n−1,2n,2n+1 } Abstract: The moduli set {2n – 1, 2n, 2n + 1} has been widely used in residue number system (RNS)-based computations. Its sign extraction problem, albeit fundamentally important in magnitude comparison and other difficult algorithms in RNS, has received considerably less attention than its scaling and […]