Results 21 to 30 of about 1,098,598 (262)

MEASUREMENT OF TAX PROGRESSIVITY IN PAKISTAN BASED ON MACRO DATA

open access: yesPakistan Journal of Applied Economics, 2022
This study generalises the tax progressivity index given in Kakinaka and Pereira (2006), which is unlike the traditional measures of tax progressivity that rely on the idea of the Lorenz curve, Gini coefficient, tax burdens and income distributions, can ...
Ayesha NAZ, Eatzaz AHMAD
doaj  

Forgotten topological index of chemical structure in drugs

open access: yesSaudi Pharmaceutical Journal, 2016
A massive of early drug tests implies that there exist strong inner relationships between the bio-medical and pharmacology characteristics of drugs and their molecular structures.
Wei Gao   +4 more
doaj   +1 more source

A Narrow Groove Structure Based Plasmonic Refractive Index Sensor

open access: yesIEEE Access, 2020
A refractive index (RI) sensor based on plastic optical fiber (POF) with narrow groove structures coated with a gold layer (POF-NGS (Au)) is proposed and demonstrated.
Yanjun Hu   +3 more
doaj   +1 more source

Survey of Learned Index [PDF]

open access: yesJisuanji kexue, 2023
Due to the explosive growth of data in the era of big data,it is difficult for the traditional index structures to handle this huge and complex data.In order to solve this problem,the learned index has emerged and become one of the most popular research ...
WANG Yitan, WANG Yishu, YUAN Ye
doaj   +1 more source

The structure of index sets and reduced indexed grammars [PDF]

open access: yesRAIRO - Theoretical Informatics and Applications, 1990
Summary: The set of index words attached to a variable in derivations of indexed grammars is investigated. Using the regularity of these sets it is possible to transform an indexed grammar in a reduced form and to describe the structure of left sentential forms of an indexed grammar.
Rainer Parchmann, Jürgen Duske
openaire   +2 more sources

The Potential of Learned Index Structures for Index Compression [PDF]

open access: yesProceedings of the 23rd Australasian Document Computing Symposium, 2018
Will appear in the proceedings of ADCS ...
Harrie Oosterhuis   +2 more
openaire   +5 more sources

Indexing structures for the PLS blockchain [PDF]

open access: yesCybersecurity, 2021
AbstractThis paper studies known indexing structures from a new point of view: minimisation of data exchange between an IoT device acting as a blockchain client and the blockchain server running a protocol suite that includes two Guy Fawkes protocols, PLS and SLVP.
openaire   +3 more sources

A Review of Key Technologies for Systems Based on Non-Volatile Memory

open access: yesBig Data and Cognitive Computing
With the continuous growth of data-intensive applications and artificial intelligence workloads, traditional dynamic random access memory (DRAM) is increasingly struggling to meet demands in terms of capacity scale, energy consumption constraints, and ...
Yuhan Zhang   +4 more
doaj   +1 more source

MESH FREE ESTIMATION OF THE STRUCTURE MODEL INDEX

open access: yesImage Analysis and Stereology, 2011
The structure model index (SMI) is a means of subsuming the topology of a homogeneous random closed set under just one number, similar to the isoperimetric shape factors used for compact sets.
Joachim Ohser   +2 more
doaj   +1 more source

PENGARUH INDUSTRI TERHADAP STRUKTUR RUANG KOTA BATAM

open access: yesJurnal Tata Kota dan Daerah, 2023
Batam ditetapkan sebagai daerah daerah industri yang berawal sebagai basis logistik dan operasional untuk bisnis eksplorasi dan eksploitasi minyak lepas pantai.
Asri Trinika Hutasoit   +2 more
doaj   +1 more source

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