CoRoT data reduction by example
نویسندگان
چکیده
منابع مشابه
modeling loss data by phase-type distribution
بیمه گران همیشه بابت خسارات بیمه نامه های تحت پوشش خود نگران بوده و روش هایی را جستجو می کنند که بتوانند داده های خسارات گذشته را با هدف اتخاذ یک تصمیم بهینه مدل بندی نمایند. در این پژوهش توزیع های فیزتایپ در مدل بندی داده های خسارات معرفی شده که شامل استنباط آماری مربوطه و استفاده از الگوریتم em در برآورد پارامترهای توزیع است. در پایان امکان استفاده از این توزیع در مدل بندی داده های گروه بندی ...
Query-by-Example: A Data Base Language
is a high-level data base management language that provides the user with a convenient and unijied interface to query, update, dejine, and control a data base. W h e n the user performs an operation against the data base, he jills in an example of a solution to that operation in skeleton tables that can be associated with actual tables in the data base. The system is currently being used experi...
متن کاملSPARQLByE: Querying RDF data by example
Semantic Web technologies such as RDF and its query language, SPARQL, offer the possibility of opening up the use of public datasets to a great variety of ordinary users. But a key obstacle to the use of open data is the unfamiliarity of users with the structure of data or with SPARQL. To deal with these issues, we introduce a system for querying RDF data by example. At its core is a technique ...
متن کاملThe LAEX and NASA portals for CoRoT public data
Aims. We describe here the main functionalities of the LAEX (Laboratorio de Astrofı́sica Estelar y Exoplanetas /Laboratory for Stellar Astrophysics and Exoplanets) and NASA portals for CoRoT Public Data. The CoRoT archive at LAEX was opened to the community in January 2009 and is managed in the framework of the Spanish Virtual Observatory. NStED (NASA Star and Exoplanet Database) serves as the C...
متن کاملPlaskett ’ s star : analysis of the CoRoT photometric data ,
Context. The second short run (SRa02) of the CoRoT space mission for asteroseismology was partly devoted to stars belonging to the Mon OB2 association. An intense monitoring has been performed on Plaskett’s star (HD 47129) and the unprecedented quality of the light curve allows us to shed new light on this very massive, non-eclipsing binary system. Aims. We particularly aimed at detecting perio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 2015
ISSN: 0004-6337
DOI: 10.1002/asna.201312146