نتایج جستجو برای: cidr
تعداد نتایج: 530 فیلتر نتایج به سال:
Graduate Student Name: Zhang, Yi Worked for more than 160 Hours: Yes Contribution to Project: Since the project's conception Yi Zhang has been the main student contributor. He has been involved in most of the research and development efforts, including the RIOT-DB system (CIDR 2009) and the next generation RIOT system (ICDE 2010, PVLDB 2011). Yi is currently focusing on RIOT execution and optim...
In CIDR 2009, we presented a collection of requirements for SciDB, a DBMS that would meet the needs of scientific users. These included a nested-array data model, sciencespecific operations such as regrid, and support for uncertainty, lineage, and named versions. In this paper, we present an overview of SciDB’s key features and outline a demonstration of the first version of SciDB on data and o...
In this study, 44 Afshari ewes were investigated that 1–4 years old with a mean weight of 54–51 kg, physical score approximately three in four experimental groups. Ewes randomly assigned into groups including Group A Control (base diet recipient), B (Flushing), C (Flushing + Vitamin E Supplement Organic Selenium), and D Mineral Selenium). Blood sampling was carried out at different intervals na...
The objective of this study was to compare the efficiency CIDR-eCG protocol with or without melatonin treatment on blood plasma metabolites in anestrus Murrah buffaloes during out-of-breeding season. Twelve lactating were allotted control and treated groups each six animals. Treated implanted (18 mg / 50 kg body weight) for 45 days, then animals both received CIDR 9 days. All 500 IU eCG intramu...
in sheep industry, pregnancy rate after artificial insemination (ai) declines due to the complex anatomy of the cervix in ewes, such that it might prevent effective intrauterine insemination. at estrus, cervical relaxation occurs to some degree in ewes, which is regulated by the changes in the levels of reproductive hormones. this study aimed to evaluate the effects of estradiol and intravenous...
Data management is becoming increasingly social. We observe a new form of information in such collaborative scenarios, where users contribute and reuse information, which resides neither in the base data nor in the schema information. This “superimposed structure” derives partly from interaction within the community, and partly from the recombination of existing data. We argue that this triad o...
• C-Store: A Column-oriented DBMS* Mike Stonebraker, Daniel J. Abadi, Adam Batkin, Xuedong Chen, Mitch Cherniack, Miguel Ferreira, Edmond Lau, Amerson Lin, Sam Madden, Elizabeth O’Neil, Pat O’Neil, Alex Rasin, Nga Tran, Stan Zdonik. Appears in Proceedings of the ACM Conference on Very Large Databases(VLDB), 2005 • Database Cracking+ Stratos Idreos, Martin L. Kersten, and Stefan Manegold. Appear...
Data consistency is very desirable because strong semantic properties make it easier to write correct programs that perform as users expect. However, there are good reasons why consistency may have to be weakened to achieve other business goals. In this CIDR 2009 Perspectives paper, we present real-world reasons inconsistency may be necessary, offer principles for managing inconsistency coheren...
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