標(biāo)題: Titlebook: Index Structures for Data Warehouses; Marcus Jürgens Book 2002 Springer-Verlag Berlin Heidelberg 2002 Aggregated Data Querying.Bitmap Inde [打印本頁] 作者: 投降 時(shí)間: 2025-3-21 17:47
書目名稱Index Structures for Data Warehouses影響因子(影響力)
書目名稱Index Structures for Data Warehouses影響因子(影響力)學(xué)科排名
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書目名稱Index Structures for Data Warehouses網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Index Structures for Data Warehouses被引頻次
書目名稱Index Structures for Data Warehouses被引頻次學(xué)科排名
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書目名稱Index Structures for Data Warehouses年度引用學(xué)科排名
書目名稱Index Structures for Data Warehouses讀者反饋
書目名稱Index Structures for Data Warehouses讀者反饋學(xué)科排名
作者: 導(dǎo)師 時(shí)間: 2025-3-21 23:50
Index Structures for Data Warehouses978-3-540-45935-4Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: Ballerina 時(shí)間: 2025-3-22 01:54 作者: Interstellar 時(shí)間: 2025-3-22 07:48
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/i/image/463426.jpg作者: OVERT 時(shí)間: 2025-3-22 09:53
https://doi.org/10.1007/3-540-45935-9Aggregated Data Querying; Bitmap Indexing; Content Analysis; Data Storage; Data Warehouse; Data Warehouse作者: 障礙物 時(shí)間: 2025-3-22 16:28 作者: canonical 時(shí)間: 2025-3-22 19:07 作者: xanthelasma 時(shí)間: 2025-3-22 23:01 作者: 媽媽不開心 時(shí)間: 2025-3-23 05:05 作者: fulmination 時(shí)間: 2025-3-23 05:44
ers who design and implement mobile simulation training programs, as well as educators and trainers working in the field..978-3-030-33659-2978-3-030-33660-8Series ISSN 2366-4479 Series E-ISSN 2366-4487 作者: Limerick 時(shí)間: 2025-3-23 10:35 作者: 征稅 時(shí)間: 2025-3-23 16:51 作者: 馬賽克 時(shí)間: 2025-3-23 19:52 作者: Enthralling 時(shí)間: 2025-3-24 00:56 作者: Anticonvulsants 時(shí)間: 2025-3-24 03:39
us specialties including neurosurgery, otolaryngology, vascular, and plastic surgery. Multiple simulation models have been devised to allow for better training and improving resident dexterity in microanastomosis. These include cadavers, both animal and human, live animal models, and synthetic model作者: Irrigate 時(shí)間: 2025-3-24 08:34
e proceduralist hand movements have been extraordinarily difficult to replicate in simulation. In this chapter, we review endovascular simulation, the available literature on endovascular surgical neuroradiology simulation, currently available simulators, and the future role of neuroendovascular sim作者: 現(xiàn)任者 時(shí)間: 2025-3-24 11:26 作者: Memorial 時(shí)間: 2025-3-24 15:16
ditive manufacturing, or 3D printing, has ushered in the use of anatomically accurate vascular replicas derived from patient imaging. Other considerations that improve the fidelity of simulating the neuroendovascular compartment include flows and pressures, catheter friction, blood-analog fluid, X-r作者: 得意人 時(shí)間: 2025-3-24 19:34
effectively to teach a number of procedural skills. Simulator-based practice can act synergistically with traditional clinical education to produce trainees who are better prepared to perform procedures and care for patients safely and effectively. Using SBML to teach surgical skills is a natural e作者: 全面 時(shí)間: 2025-3-25 02:15 作者: Deceit 時(shí)間: 2025-3-25 03:21 作者: flaunt 時(shí)間: 2025-3-25 08:16 作者: 允許 時(shí)間: 2025-3-25 14:56
rk. Curr Opin Anaesthesiol. 2015;28(6):727–34), but as interest in and experience with simulation have increased, medical simulation has taken on a greater role in medical education. Advancements in technology, decreased costs, and increased utility of simulation have allowed for the advent of mobil作者: 諄諄教誨 時(shí)間: 2025-3-25 19:38 作者: effrontery 時(shí)間: 2025-3-25 22:16 作者: pulmonary 時(shí)間: 2025-3-26 04:12
y is one specialty within neurosurgery that is particularly well suited for simulation-based training. As the procedures are performed with catheters, wire, and similar devices outside of the patient with a visual representation of what is occurring inside the patient on fluoroscopy, endovascular si作者: Mutter 時(shí)間: 2025-3-26 04:26 作者: 吞沒 時(shí)間: 2025-3-26 09:10
f medical devices which, in turn, necessitates a more sophisticated training environment for physicians and fellows than the traditional “see one, do one, teach one” concept. Improvements in simulation technology and a changing healthcare culture are facilitating a wider assimilation of benchtop sim作者: 仔細(xì)檢查 時(shí)間: 2025-3-26 13:15 作者: 狂熱文化 時(shí)間: 2025-3-26 20:39 作者: 疏忽 時(shí)間: 2025-3-26 21:37 作者: AGGER 時(shí)間: 2025-3-27 02:04
Techniques for Comparing Index Structures,ta certain classes of index structures perform fast, while for others other classes of index structures are more efficient. Sarawagi makes qualitative propositions for a comparison of index structures Sarawagi, 1997. The performance of query processing depends on various parameters which influence t作者: 暖昧關(guān)系 時(shí)間: 2025-3-27 06:59
Conclusion and Outlook,eries which are processed on data warehouses differ much from transactionoriented operational systems. The processing of range queries on multidimensional data is especially important for data warehouse systems. The main goal of this thesis is therefore to investigate what kind of index structures s作者: 失望未來 時(shí)間: 2025-3-27 12:39 作者: ectropion 時(shí)間: 2025-3-27 16:56 作者: 拱形面包 時(shí)間: 2025-3-27 20:56
Aggregated Data in Tree-Based Index Structures,ated data in the inner nodes in detail, and it shows how the algorithms are modified to maintain and use the aggregated data. At the end of this chapter we present results of experiments where the extended structure with aggregated data in the inner nodes is compared with the standard structure without materialized aggregated data.作者: alabaster 時(shí)間: 2025-3-27 23:25 作者: 嫻熟 時(shí)間: 2025-3-28 05:08
0302-9743 -based index structures.- aggregated data in tree-based index structures.- performance models for tree-based index structures.- and techniques for comparing index structures.978-3-540-43368-2978-3-540-45935-4Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: characteristic 時(shí)間: 2025-3-28 09:19
Techniques for Comparing Index Structures, to two classes with altogether four distinct index structures: a tree-based index structure without aggregated data, a tree-based index structure with aggregated data and two bitmap index structures. This chapter closes with results of a detailed performance study.作者: figment 時(shí)間: 2025-3-28 13:34 作者: DIS 時(shí)間: 2025-3-28 17:11
Performance Models for Tree-Based Index Structures,n order to design analytical models, three in literature well known performance models for index structures without aggregated data are used. We generalize the models such that they are applicable to model index structures with aggregated data Jürgens and Lenz, 1999a.作者: DRILL 時(shí)間: 2025-3-28 20:32
Conclusion and Outlook,itmap indexes are the most promising structures. The R.-tree is well known for its robustness. Variants of the standard bitmap indexing techniques overcome the problem of space inefficiency and the problem of weak support for range queries.作者: 可忽略 時(shí)間: 2025-3-28 23:14 作者: crescendo 時(shí)間: 2025-3-29 06:45
