Results 31 to 40 of about 35,125 (262)

sj-docx-2-bds-10.1177_20539517221089302 - Supplemental material for In search of the citizen in the datafication of public administration

open access: yes, 2022
Supplemental material, sj-docx-2-bds-10.1177_20539517221089302 for In search of the citizen in the datafication of public administration by Heather Broomfield and Lisa Reutter in Big Data ...
Lisa Reutter (12361058)   +1 more
core   +1 more source

Modeling and Analysis of BDS-2 and BDS-3 Combined Precise Time and Frequency Transfer Considering Stochastic Models of Inter-System Bias

open access: yes, 2021
BeiDou global navigation satellite system (BDS) began to provide positioning, navigation, and timing (PNT) services to global users officially on 31 July, 2020. BDS constellations consist of regional (BDS-2) and global navigation satellites (BDS-3).
Qinming Chen   +6 more
core   +1 more source

Characteristics of Inter-System Bias between BDS-2 and BDS-3 and Its Impact on BDS Orbit and Clock Solutions

open access: yes, 2023
The inter-system-like bias between the regional (BDS-2) and global (BDS-3) constellation of the BeiDou Navigation Satellite System (BDS) has been identified on common B1I pseudo-range observations. In this study, its characteristics are investigated with
Zhan Cai, Xiaolong Xu
core   +1 more source

UK Housing Market: Time Series Processes with Independent and Identically Distributed Residuals [PDF]

open access: yes, 2009
The paper examines whether a univariate data generating process can be identified which explains the data by having residuals that are independent and identically distributed, as verified by the BDS test.
Willcocks, Geoff, Geoff Willcocks
core   +1 more source

sj-docx-3-bds-10.1177_20539517221089302 - Supplemental material for In search of the citizen in the datafication of public administration

open access: yes, 2022
Supplemental material, sj-docx-3-bds-10.1177_20539517221089302 for In search of the citizen in the datafication of public administration by Heather Broomfield and Lisa Reutter in Big Data ...
Lisa Reutter (12361058)   +1 more
core   +1 more source

sj-docx-1-bds-10.1177_20539517211041279 - Supplemental material for Different types of COVID-19 misinformation have different emotional valence on Twitter

open access: yes, 2021
Supplemental material, sj-docx-1-bds-10.1177_20539517211041279 for Different types of COVID-19 misinformation have different emotional valence on Twitter by Marina Charquero-Ballester, Jessica G Walter, Ida A Nissen and Anja Bechmann in Big Data ...
Ida A Nissen (11477180)   +3 more
core   +1 more source

Comprehensive Assessment of BDS-2 and BDS-3 Precise Orbits Based on B1I/B3I and B1C/B2a Frequencies from iGMAS

open access: yes, 2023
The BeiDou Global Navigation Satellite System (BDS), including the second generation (BDS-2) and the third generation (BDS-3), has been widely used in areas of positioning, navigation, and timing (PNT). One of the essential prerequisites for accurate PNT
Yuanlan Wen   +4 more
core   +1 more source

Chaotic Process in The Tehran Stock Price Index [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2006
The very complex movements in the stock prices are usually taken as random or stochastic, but they may be produced by a deterministic data generating process.
Saeed Moshiri, Habib Morovat
doaj  

Forecasting Crude Oil Futures Prices [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2005
The movements in oil prices are complex and, therefore, seem to be unpredictable. The traditional linear structural models have not been promising when applied to forecasting, particularly in the case of complex series such as oil prices. Although linear
Saeed Moshiri, Faezeh Foroutan
doaj  

BDS test results.

open access: yes, 2022
BDS test results.
Avishek Khanal (13215250)   +3 more
core   +1 more source

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