... to data items, and then express the query in a standard language (IL) A translator is written for each data management system in order to rephrase the IL query into the language of the data management ... Distributed Data Management and Computer Networks, May 25-27 1977, Berkeley, CA SECURITY Burger, J., Leal, A., and Shoshanl, A "Semantic Based Parsing and a Natural-L...
Ngày tải lên: 08/03/2014, 18:20
... an array, say dataframe[1], R would instead return the first column of data, not the first item So data frames are referenced by their column and row So dataframe[1] returns the first column and ... quarterly earnings reports for almost any publicly traded company They are full of charts to show revenue by quarter, or year over year earnings, or a plethora of other historic financial...
Ngày tải lên: 05/05/2014, 16:24
Tài liệu Module 3: Using a Conceptual Design for Data Requirements docx
... Services and Data Models Module 3: Using a Conceptual Design for Data Requirements Module 4: Deriving a Logical Data Design Module 6: Deriving a Physical Data Design Module 5: Normalizing the Logical ... the Logical Data Design Investigation Process Module 3: Using a Conceptual Design for Data Requirements Activity 3.2: Relating Dat...
Ngày tải lên: 10/12/2013, 17:15
Tài liệu Instructor Notes Module 3: Using a Conceptual Design for Data Requirements pdf
... 2 Instructor Notes Module 3: Using a Conceptual Design for Data Requirements Activities Activity 3.1: Identifying Data- Related Use Cases and Data Requirements In this activity, students ... be able to: • Discuss use cases, data requirements, and requirements validation as they relate to conceptual design for data systems ! To prepare for the activity...
Ngày tải lên: 17/01/2014, 09:20
The 8051 microcontroller and embedded systems using assembly and c 2nd ed
... University, TAIWAN MICROCONTROLLERS AND EMBEDDED PROCESSORS Microcontrollers for Embedded Systems An embedded product uses a microprocessor (or microcontroller) to one task and one task only There is only ... The 8051 Microcontroller and Embedded Systems Using Assembly and C Second Edition Muhammad Ali Mazidi Janice Gillispie Mazidi Rolin D McKinlay CONTENTS I...
Ngày tải lên: 04/10/2013, 19:10
Tài liệu Chapter 9 Using Telephone and Cable Networks for Data Transmission pptx
... Standards 9. 10 Figure 9. 6 Telephone line bandwidth 9. 11 Note Modem stands for modulator/demodulator 9. 12 Figure 9. 7 Modulation/demodulation 9. 13 Figure 9. 8 The V.32 and V.32bis constellation and ... line 9. 19 Figure 9. 10 Discrete multitone technique 9. 20 Figure 9. 11 Bandwidth division in ADSL 9. 21 Figure 9. 12 ADSL modem 9. 22 Figure 9. 13 DSLAM 9. 23 Tabl...
Ngày tải lên: 16/02/2014, 20:20
Tài liệu Báo cáo khoa học: "Learning with Unlabeled Data for Text Categorization Using Bootstrapping and Feature Projection Techniques" doc
... two approaches using unlabeled data in text categorization; one approach combines unlabeled data and labeled data, and the other approach uses the clustering technique for text categorization ... to Classify Text from Labeled and Unlabeled Documents, In Proc of AAAI-98 K P Nigam, 2001, Using Unlabeled Data to Improve Text Classification, The dissertation...
Ngày tải lên: 20/02/2014, 16:20
Developing Data Management Policy and Guidance Documents for your NARSTO Program or Project ppt
... potential data users in the formulation of a data policy A clear statement of the importance of the data collection effort and of the flow of the data and information before, during, and after ... attachments) and contain information that has been reviewed in light of your Project data management needs Guidance in the model DM documents incorporates existing NAR...
Ngày tải lên: 07/03/2014, 02:20
Data Management Problems and Reliance on Self-Reported Data for Compliance Efforts Put MMS Royalty Collections at Risk doc
... testimony before the Subcommittee on Energy and Mineral Resources, Committee on Natural Resources, House of Representatives Data Management Problems and Reliance on SelfReported Data for Compliance ... we reviewed documentation on MMS policies and procedures for collecting royalties; collected and assessed information on the sales of royalty oil and gas...
Ngày tải lên: 08/03/2014, 14:20
Báo cáo y học: "A critical appraisal of guidelines for the management of knee osteoarthritis using Appraisal of Guidelines Research and Evaluation criteria" doc
... guidelines for therapeutic exercises and manual therapy in the management of osteoarthritis Phys Ther 2005, 85:907-971 American College of Rheumatology: Recommendations for the medical management of osteoarthritis ... Available online http://arthritis -research. com/content/9/6/R126 Table Appraisal of Guidelines Research and Evaluation of the guideli...
Ngày tải lên: 09/08/2014, 10:22
ICT for city management using information and communications technology to enable, engage and empower city stakeholders
... their top two most sought-after improvements ICT for City Management 17 Enhancing Competitiveness and permits by 70% and reduce the need for businesses to travel into city offices The time taken to ... important for city authorities to share information with other stakeholders to educate them about “topdown” technologies like congestion charging or CCTV But it...
Ngày tải lên: 06/12/2015, 23:03
Method for removing motion artifacts from fNIRS data using ICA and an acceleration sensor
... proposed method by comparing the results of two methods for removing motion artifacts from the fNIRS data using ICA: one method that did not consider the time delay and our proposed method that ... of removing the motion artifact from fNIRS data We have proposed a method for using ICA and taking into account the time delay in the fNIRS data to...
Ngày tải lên: 25/08/2016, 22:04
SMALL-SCALE MINES, THEIR CUMULATIVE ENVIRONMENTAL IMPACTS AND DEVELOPING COUNTRIES BEST PRACTICE GUIDELINES FOR WATER MANAGEMENT
... support and appropriate technology • Best practice guidelines • Improved stakeholder participation in decision-making Best Practice Guidelines for water quality management of mining Best Practice Guidelines ... of Water Affairs and Forestry, 2002 Best Practice Guideline No 2.1a Pulles, W., Bannister, S, and Heath, R.G.M (2002b) Prevention and Management...
Ngày tải lên: 05/09/2013, 09:08