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Ideal Databases [article]

Vadim Tropashko
2017 arXiv   pre-print
From algebraic geometry perspective database relations are succinctly defined as Finite Varieties.  ...  After establishing basic framework, we give analytic proof of Heath theorem from Database Dependency theory.  ...  Our main focus in this section is algebra of ideals. With database theory application in mind we allow ideals from different rings.  ... 
arXiv:1601.00524v2 fatcat:2t4dux6btne3zp3o3hfg3jefme

Image Database with Enhanced AnaLyzing System: IDEALS

Seishi Ninomiya, Yoshihiko Ohishi, Kenziro Saio
1992 Agricultural Information Research  
IDEALSには複数のデータベースが登録できるが,データファイルには大別して全 てのデータベースに共通のものと,それぞれのデータベースに専用のものがある.各 データベース専用のファイルには後述する4種類の表に対応するデータベースの実 体,各表の利用者フィールドの定義ファイルなどがあり,データベースごとに異なる ディレクトリで管理されている. 2 デ ー タ 構 造 IDEALSにおいて画像データはレーザディスク  ...  の移植性 IDEALSの各モードのうち一般的なBASICで記述されている部分は文法を多少修正 するだけで他のパーソナルコンピュータにも移植できる.また,検索データ表示モー ドはデジタル画像ではなくアナログ画像を専用のモニタに表示するだけの機能に限定 すれば,レーザディスク装置の種類に依存して検索,記録などを行うルーチンを修正 すれば比較的容易に移植できる.実際,IDEALSでは直接レーザディスクの種類  ... 
doi:10.3173/air.1.23 fatcat:pydaqjh4araixg5g7rl5vvru7a


SHARIFAH HAFIZAH SY AHMAD UBAIDILLAH, Faculty of Computing, Universiti Malaysia Pahang, 26300 Gambang, Kuantan, Pahang, Malaysia, NORAZIAH AHMAD, Julius Beneoluchi Odili, Faculty of Computing, Universiti Malaysia Pahang, 26300 Gambang, Kuantan, Pahang, Malaysia, IBM Center of Excellence, Universiti Malaysia Pahang, 26300 Gambang, Kuantan, Pahang, Malaysia, Department of Mathematical Sciences, Anchor University Lagos, Lagos, Nigeria
2020 International Journal of Software Engineering and Computer Systems  
Based on the reviewed that had been done in this paper, all of the fragmentation techniques demonstrated ideal performance of distributed database and decreasing the cost of transfer/communication and  ...  Throughout this paper, we present variety of techniques of fragmentation with ideal and robust performance in distributed databases, including Hybrid Ant Clustering Algorithm (HACA), Vertical Fragmentation  ...  CONCLUSION The paper presents briefly on various fragmentation techniques of the distributed database systems.  ... 
doi:10.15282/ijsecs.6.1.2020.3.0066 fatcat:fwrhxpmjwbfdbc5bt6wvs2k36a

Brewing Free Beer: Using Ideality to develop a 'Free-to-use' TRIZ Effects Database

Andrew Martin
2015 Procedia Engineering  
This led to an Ideal Outcome (or Ideal Final Result) for the effects database: "delivery of complete and perfect results to any user without restriction or cost".  ...  A taxonomy of database inaccuracies was compiled and each identified inaccuracy type considered in terms of its influence on the Ideality of the database system.  ...  Pre-development: database and development process Ideality-based strategy development The TRIZ concept of Ideality was used to suggest a development strategy for the database.  ... 
doi:10.1016/j.proeng.2015.12.395 fatcat:6ep4mgkvx5dmbg5sju4arh26va

Comprehensive search for topological materials using symmetry indicators

Feng Tang, Hoi Chun Po, Ashvin Vishwanath, Xiangang Wan
2019 Nature  
A database search reveals thousands of candidate topological materials, of which we highlight 241 topological insulators and 142 topological crystalline insulators that have either noticeable full bandgaps  ...  Instead of listing all the TMs we found, we focus on the nearly ideal candidates with clean Fermi surfaces.  ...  In this work, we perform study on all the suitable non-magnetic materials presented in structural databases [37] . II.  ... 
doi:10.1038/s41586-019-0937-5 pmid:30814709 fatcat:jnepkex4arfvbk2iobyxji65l4

A generic construction of quantum-oblivious-key-transfer-based private query with ideal database security and zero failure [article]

Chun-Yan Wei, Xiao-Qiu Cai, Bin Liu, Tian-Yin Wang, Fei Gao
2017 arXiv   pre-print
but also retains the features of "ideal database security" and "zero-failure" even under weak coherent source.  ...  Astron.58, 100301 (2015)] presented a private query protocol (RRDPS-PQ protocol) utilizing ideal single-photon signal which realizes both ideal database security and zero failure probability.  ...  When k = 6, Alice knows only one final bit and the ideal database security is achieved.  ... 
arXiv:1706.07575v1 fatcat:3p343nspy5h3naijdguvapznme

Notions on the Design and Use of an Ideal Regional or Global LCA Database

Rolf Frischknecht
2005 The International Journal of Life Cycle Assessment  
It is concluded that there is not one single ideal background database content.  ...  This paper describes major requirements on the way towards an ideal national background LCA database in terms of co-operation, but also in terms of life cycle inventory analysis (LCI) and impact assessment  ...  This paper elaborates and discusses the needs, the prerequisites and the design and use of an ideal regional or global database for LCA.  ... 
doi:10.1065/lca2006.04.010 fatcat:atl66aqblzd4tlzrprab2gzriq

IDEAL, the Infectious Diseases of East African Livestock project open access database and biobank

Rebecca Callaby, Cezar Pendarovski, Amy Jennings, Samuel Thumbi Mwangi, Ilana Van Wyk, Mary Mbole-Kariuki, Henry Kiara, Philip G. Toye, Steve Kemp, Olivier Hanotte, Jacobus A. W. Coetzer, Ian G. Handel (+2 others)
2020 Scientific Data  
The Infectious Diseases of East African Livestock (IDEAL) project was a longitudinal cohort study of calf health which was conducted in Western Kenya between 2007-2010.  ...  This manuscript describes this comprehensive dataset and bio-repository, and how to access it through a single online site ( ).  ...  These standard protocols are included on the IDEAL database website  ... 
doi:10.1038/s41597-020-0559-7 pmid:32647128 fatcat:x3n5pgdglzfyja6z4xuups5iai

2P269 The update of the IDEAL database, and sequence and structure comparisons of intrinsically disordered regions(22A. Bioinformatics:Structural genomics,Poster)
2P269 データベースIDEALの新機能と機能性天然変性領域の配列・構造比較(22A. 生命情報科学:構造ゲノミクス,ポスター,第52回日本生物物理学会年会(2014年度))

Satoshi Fukuchi, Takayuki Mamemiya, Shigetaka Sakamoto, Yukiko Nobe, Yumiko Kado, Kazuo Hosoda, Ryoutaro Koike, Hidekazu Hiroaki, Motonori Ota
2014 Seibutsu Butsuri  
In this session, I will introduce the new IDEAL functions and some results of sequence/ structure comparisons of IDPs that adopt 3D structures when they bind to their binding partners.  ...  The new IDEAL incorporates the interaction of IDPs and their binding partners more explicitly, and illustrates the protein-protein interaction (PPI) networks and the structures of protein complexes.  ... 
doi:10.2142/biophys.54.s239_5 fatcat:7dwcqyaycffwlialkmdsl3xfvi

1I1424 Construction of IDEAL database for the investigation of intrinsically disordered proteins(Bioinformatics & Bioengineering,Oral Presentation,The 50th Annual Meeting of the Biophysical Society of Japan)
1I1424 天然変性タンパク質のデータベースIDEALの構築(生命情報科学,バイオエンジニアリング,口頭発表,日本生物物理学会第50回年会(2012年度))

Takayuki Amemiya, Shigetaka Sakamoto, Yukiko Nobe, Seiko D. Murakami, Kazuo Hosoda, Ryotaro Koike, Hidekazu Hiroaki, Motonori Ota, Satoshi Fukuchi
2012 Seibutsu Butsuri  
We have developed a new database, IDEAL (tDPs with Extensive Annotations and Literature,  ...  A non-reclundant dataset of ProSs were extracted from IDEAL, a database with collection of experimentally verified intrinsically disordered proteins.  ... 
doi:10.2142/biophys.52.s35_4 fatcat:f73gvny5bzgfrc32pix5vbmao4

Passing on patient experiences through audio-visual media: Ideals and practices of DIPEx (Database of Personal Experiences of Health and Illness)

2008 Journal of Information Processing and Management  
Key words patient experience, illness narrative, qualitative study, Internet, database on patient experiences through audio-visual media: Ideals and practices of DIPEx (Database of Personal Experiences  ...  The author reviews the ideals and practices of DIPEx in the UK and reports on the current status of the Cancer Patient Narrative Database Project taking place in Japan.  ... 
doi:10.1241/johokanri.51.307 fatcat:caltjujztfchvijxxz22254pbe

Adjusting the Generalized Pareto Distribution with Evolution Strategies – An application to a Spanish Motor Liability Insurance Database [chapter]

María J. Pérez-Fructuoso, Almudena García, Antonio Berlanga, José M. Molina
Intelligent Data Engineering and Automated Learning - IDEAL 2007  
An application to a Spanish motor liability insurance database 5 represents the problem solution. The recombination plays also an important role in the search, mainly in adapting mutation.  ...  An application to a Spanish motor liability insurance database 3 ( ) ⎪ ⎪ ⎩ ⎪ ⎪ ⎨ ⎧ = ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ − − ≠ ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ + − = − 0 si exp 1 0 si 1 1 1 , ξ β ξ β ξ ξ β γ y y x W (2) where x≥0 if ξ≥0,  ... 
doi:10.1007/978-3-540-77226-2_101 dblp:conf/ideal/Perez-FructuosoGBL07 fatcat:zhg2dczkezhitb37mblvstxily

Modeling precipitation from concentrated solutions with the EQ3/6 chemical speciation codes

Lee F. Brown, Michael H. Ebinger
1998 Computers and Chemistry  
The two databases are much less extensive than the ideal solution data, and we investigated the comparability of modeling ideal solutions and nonideal solutions.  ...  The largest thermodynamic databases available for use by EQ3/6 assume that solutions behave ideally. However, two databases exist that allow modeling nonideal solutions.  ... 
doi:10.1016/s0097-8485(97)00056-9 fatcat:2vmdfdlagjg7vji2tf45fxmfka

GENESIS 3.0 functionality enhanced by interface to multiple types of database

Hugo Cornelis, Allan D Coop, Armando L Rodriguez, Dave Beeman, James M Bower
2011 BMC Neuroscience  
We provide three concrete and already implemented examples of the relationship between steps in the ideal user workflow and the databases that support them. 1.  ...  Design Experiment: The second step in the ideal user workflow connects the G-3 simulator to a database of generic experimental protocols such as current injection and current or voltage clamp.  ...  We provide three concrete and already implemented examples of the relationship between steps in the ideal user workflow and the databases that support them. 1.  ... 
doi:10.1186/1471-2202-12-s1-p15 pmcid:PMC3240245 fatcat:gx5wut24mfgttg275sdfp2sv3y

Evaluating database selection techniques

James C. French, Allison L. Powell, Charles L. Viles, Travis Emmitt, Kevin J. Prey
1998 Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '98  
Our initial results confirm that the gGZOSS estimators are excellent predictors of the Ideal(Z) ranks but that the Ideal(l) ranks do not estimate relevance-based ranks well.  ...  We describe a testbed for database selection techniques and an experiment conducted using this testbed.  ...  But, for later reference we note that Max(O) = Sum(O) = Ideal(O), (2) that is, at threshold 1 = 0 both estimators give identically the Ideal(O) ranking of databases for all queries.  ... 
doi:10.1145/290941.290976 dblp:conf/sigir/FrenchPVEP98 fatcat:nihkdo47vrffzlf2hnioaqpaie
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