chủ đề 2 hệ thống mã hóa đối xứng

Bài giảng concepts in enterprise resource planning (2nd edition) chương 8 ERP and electronic commerce

... business-tobusiness (B2B) e-commerce, rather than business-to-consumer (B2C) e-commerce Hầu hết DN phát triển Internet , TM-ĐT B2B có lợi B2C • B2B sales are expected to approach $1 Trillion in Europe by 20 06 ... qua hệ thống cộng giá trị(VAN), liên kết với hệ thống mạng Internet • EDI messages are standardized business transactions that follow a specific computer protocol Những thông điệp EDI chuẩn hóa ... hàng tự động thông qua hệ thống (EDI) • EDI networks are expensive, so many companies subscribe to value-added networks (VAN), an intermediary Internet-based network Những hệ thống mạng EDI đắt tiền,...

35
618
1

Lecture concepts in enterprise resource planning (2nd edition) chapter 8 ERP and electronic commerce

Danh mục: Quản trị kinh doanh

... been business-to-business (B2B) e-commerce, rather than business-to-consumer (B2C) e-commerce • B2B sales are expected to approach $1 Trillion in Europe by 20 06 • B2B e-commerce is transforming ... from $2. 14 to $0.04 • Travelers Insurance Company has cut its auto glass claim processing costs by 30 percent using Web services Concepts in Enterprise Resource Planning, Second Edition 21 NetWeaver ... Data Management • Exchange Infrastructure Concepts in Enterprise Resource Planning, Second Edition 22 NetWeaver • Enterprise Portal (mySAP.com) • Gives users complete access (a portal) to all work...

35
443
0

Personalizing recommendation in micro blog social networks and e commerce

Danh mục: Cao đẳng - Đại học

... Sets 3.3 .2 Evaluation Metrics 5 10 11 12 12 15 20 21 22 24 25 27 28 30 31 33 36 37 38 iii 3.4 ... c.F ∧ g ∈ c.G}; 20 C = C ∪ {c}; 21 end 22 R = ∅; 23 foreach c ∈ C 24 construct matrix Mc ; 25 IF-MF(Mc , L); 26 Rc = {score( f, g, c) | f ∈ c.F ∧ g ∈ c.G} 27 R = R ∪ {Rc }; 28 end 29 Result = ∅; ... Techniques 2. 1.1 Content-based Filtering 2. 1 .2 Collaborative Filtering 2. 1.3 Hybrid Recommendations 2. 1.4 Cluster-based Collaborative Filtering 2. 2 User Recommender...

127
436
0

Tài liệu Module 2: Creating and Customizing E-Commerce Web Sites pdf

Danh mục: Chứng chỉ quốc tế

... the following materials: ! Microsoft PowerPoint® file 1933A_ 02. ppt ! Module 2, “Creating and Customizing E-Commerce Web Sites” ! Lab 2, “Creating and Customizing a Home Page Using Site Manager” ... for your site by using Site Manager ! Customize your site home page by using Site Manager 2 Module 2: Creating and Customizing E-Commerce Web Sites Benefits of Using Site Manager Topic Objective ... layout families provided by Site Manager You can also customize page layout by using FrontPage 20 00 Module 2: Creating and Customizing E-Commerce Web Sites ! Site Manager provides templates for standard...

24
486
0

Tài liệu E-commerce and M-commerce Technologies ppt

Danh mục: Quản trị mạng

... innovations Mobile commerce Technological innovations I Deans, P Candace HF5548. 32. E1 829 8 20 05 658.8' 72 dc 22 2004003774 British Cataloguing in Publication Data A Cataloguing in Publication record ... Forrester Research (20 03) has projected online retail sales to grow to $96 billion in 20 03, a 26 % increase from 20 02 However, this growth only represents 4.5% of total retail sales in 20 03 E-commerce ... Group Inc.) Henrietta Street Covent Garden London WC2E 8LU Tel: 44 20 724 0 0856 Fax: 44 20 7379 3313 Web site: http://www.eurospan.co.uk Copyright © 20 05 by IRM Press All rights reserved No part of...

286
454
0

Apress beginning PHP and MySQL e commerce

Danh mục: Kỹ thuật lập trình

... 8644ch00FMFINAL.qxd 1/30/08 12: 35 PM Page xxviii 8644ch01.qxd 1/30/08 12: 02 PM PART Page 1 ■■■ Phase I of Development 8644ch01.qxd 1/30/08 12: 02 PM Page 8644ch01.qxd 1/30/08 12: 02 PM CHAPTER Page ■■■ ... 22 1 Teaching the Database to Search Itself 22 3 Searching Using WHERE and LIKE 22 4 Searching Using the MySQL ... 978-1-59059-864-1 ISBN-10 (pbk): 1-59059-864-4 ISBN-13 (electronic): 978-1-43 02- 029 1 -2 ISBN-10 (electronic): 1-43 02- 029 1 -2 Printed and bound in the United States of America Trademarked names may...

737
1,788
0

Tài liệu e commerce and e business doc

Danh mục: Quản trị kinh doanh

... by Region, 20 00 -20 04 ($billions) 20 00 North America 20 01 20 02 2003 20 04 As a % of worldwide B2B commerce, 20 04 159 .2 316.8 563.9 964.3 1,600.8 57.7 Asia/Pacific Rim 36 .2 68.6 121 .2 199.3 300.6 ... Europe 26 .2 52. 4 1 32. 7 334.1 797.3 28 .7 2. 9 7.9 17.4 33.6 58.4 2. 1 Latin America Africa/Middle East TOTAL 1.7 3 .2 5.9 10.6 17.7 0.6 22 6 .2 448.9 841.1 1,541.9 2, 774.8 100.0 Box Benefits of B2B E-Commerce ... countries? 27 FOR FURTHER READING 39 NOTES 43 ABOUT THE AUTHOR 46 ACKNOWLEDGMENT 47 21 22 22 25 26 27 32 33 List of Tables Table 1: Internet Economy Conceptual Frame Table 2: Projected B2B E-Commerce...

47
373
0

Tài liệu E-Commerce: Purchasing and Selling Online – What You Need to Consider pdf

Danh mục: Tiếp thị - Bán hàng

... total (20 06) • While retail e-commerce has grown since 20 00, it still only represents about 1% of total sales (20 06) • anufacturing and wholesale sectors are more likely to engage in B2B sales ... www.ontario.ca/ebusiness © Queen’s Printer for Ontario, 20 10 MINISTRY OF ECONOMIC DEVELOPMENT AND TRADE Telephone: (416) 314 -25 26 Facsimile: (416) 325 -6538 E-mail: E-Business@ontario.ca Website: www.ontario.ca/economy ... percent (8%) of Canadian businesses sell online but almost twice as many retail firms so (20 06) E • 20 04 survey shows that SMEs across all sectors and size categories reported a substantial...

16
648
0

Beginning PHP and MySQL E-Commerce docx

Danh mục: Kỹ thuật lập trình

... 978-1-59059-864-1 ISBN-10 (pbk): 1-59059-864-4 ISBN-13 (electronic): 978-1-43 02- 029 1 -2 ISBN-10 (electronic): 1-43 02- 029 1 -2 Printed and bound in the United States of America Trademarked names may ... 22 1 Teaching the Database to Search Itself 22 3 Searching Using WHERE and LIKE 22 4 Searching Using the MySQL ... 21 3 Summary 22 0 ■ CHAPTER Searching the Catalog 22 1 Choosing How to Search...

737
1,214
0

E-Commerce and Consumer Goods A Strategy for Omnichannel Success doc

Danh mục: Tiếp thị - Bán hàng

... BY MARKET SEGMENT (BILLIONS OF US$) 5,031 4,873 850 1 ,29 5 1,1 42 859 1,033 808 891 FY08 935 85 308 FY09 122 (2. 1%) 1,740 1,638 1, 621 322 1 ,28 5 100 318 E-commerce offers CPG manupurchases through ... to 1,904 ( 32. 5%) Network Operations FY11 FY10 9.4% 47 22 .6% 6.3% Media & Content 389 13.1% Intermediation 364 (6 .2% ) 5.9% 79 14.4% U.S., 20 12 ESTIMATES 34% Electronics & appliances 22 % Entertainment ... 9% 16% 12% 21 % 24 % Clicks-and-bricks retailers 37% 20 % Manufacturer sites 39% Pure-play e-tailers 27 % 30% 64% Packaged Food 55% Household Products 26 % 54% Health & Beauty Products 35% 32% 54%...

16
266
0

Beginning PHP and MySQL E-Commerce, 2nd Edition doc

Danh mục: Kỹ thuật lập trình

... 978-1-59059-864-1 ISBN-10 (pbk): 1-59059-864-4 ISBN-13 (electronic): 978-1-43 02- 029 1 -2 ISBN-10 (electronic): 1-43 02- 029 1 -2 Printed and bound in the United States of America Trademarked names may ... 22 1 Teaching the Database to Search Itself 22 3 Searching Using WHERE and LIKE 22 4 Searching Using the MySQL ... 21 3 Summary 22 0 ■ CHAPTER Searching the Catalog 22 1 Choosing How to Search...

737
2,314
0

Consumer market study on the functioning of e-commerce and Internet marketing and selling techniques in the retail of goods potx

Danh mục: Tiếp thị - Bán hàng

... 11% EL 27 % 49% 37% 22 % 10% 3% 2% 2% 3% 9% 2% 1% 1% 0% 1% 1% 0% 1% 1% ES 22 % 28 % 22 % 22 % 27 % 2% 2% 5% 8% 5% 2% 1% 2% 1% 1% 0% 1% 5% 2% FI 38% 40% 32% 14% 5% 4% 7% 2% 2% 3% 2% 0% 1% 5% 22 % 0% ... 11% 4% 2% 24 0 721 PL 6% 7% 24 % 18% 21 % 10% 9% 2% 3% 161 604 PT 2% 7% 17% 17% 26 % 14% 11% 3% 2% 300 624 RO 2% 4% 8% 18% 42% 15% 7% 2% 2% 27 8 5 92 SE 3% 9% 16% 22 % 22 % 13% 11% 3% 1% 1 92 503 SI 2% 5% ... 18% 19% 29 % 15% 12% 2% 1% 300 631 BG 0% 11% 29 % 29 % 18% 7% 2% 0% 3% 123 358 CY 1% 12% 9% 18% 27 % 13% 13% 6% 2% 3 42 1713 CZ 0% 3% 8% 13% 29 % 25 % 19% 2% 1% 466 831 DE 0% 2% 9% 12% 25 % 22 % 20 % 6%...

223
1,655
0

New trends on urban goods movement: modelling and simulation of e-commerce distribution docx

Danh mục: Tiếp thị - Bán hàng

... modal rate 5% 10% 20 % 30% 40% 50% 60% 70% 80% Near Far Periphery Periphery 12. 6% 12. 1% 12. 7% 12. 2% 12. 8% 12. 3% 12. 8% 12. 5% 12. 9% 12. 6% 12. 9% 12. 8% 13.0% 12. 9% 13.0% 13.1% 13.1% 13 .2% We observe that ... in Figure 3: First Periphery Second Periphery 13,40% R2 = 0,996 13 ,20 % R2 = 0,949 Gain (%) 13,00% 12, 80% 12, 60% 12, 40% 12, 20% 12, 00% 0% 20 % 40% 60% 80% 100% Car modal rate (%) Fig : Gains on ... S1 -2 – HD S1-3 – RP S2-1 S2 -2 S2-3 S3 PDM 407 471 0,0% -8,6% -8,6% 0,0% -4,3% -4,3% -4,3% 0,0% 66,3% 20 ,0% 0,0% 35,9% 10,4% 13,5% ST Total 25 3 563 661 034 37,0% 15,7% -100,0% -19,3% -85,3% - 32, 7%...

23
413
0

beginning php and postgresql e-commerce

Danh mục: Kỹ thuật lập trình

... Tier 21 6 Implementing the Business Tier 22 2 Implementing the Data Tier 22 4 Administering Categories and ... 593 www.it-ebooks.info xi 648XFM.qxd 11 /22 /06 4:43 PM Page xii 0c8b62c78daaa2d101c6afa8a1dc3480 www.it-ebooks.info 648XFM.qxd 11 /22 /06 4:43 PM Page xiii About the Authors ■CRISTIAN ... departments,” “remove product no 22 3,” “create a data table,” or “search the catalog for yellow hats.” www.it-ebooks.info 23 648XCH 02. qxd 24 11/8/06 9:33 AM Page 24 CHAPTER ■ LAYING OUT THE FOUNDATIONS...

639
372
0

effortless e-commerce with php and mysql [electronic resource]

Danh mục: Đại cương

... Chapter 2: Security Fundamentals 19 21 22 24 24 25 26 Security Theory 26 No Web Site Is Secure ... Effortless E-Commerce with PHP and MySQL Larry Ullman New Riders 124 9 Eighth Street Berkeley, CA 94710 510/ 524 -21 78 510/ 524 -22 21 (fax) Find us on the Web at: www.newriders.com To report errors, ... 21 0 21 0 21 2 21 6 Indicating Availability 21 7 Showing Sale Prices 21 9 Updating the Stored...

411
441
0

encyclopedia of e-commerce, e-government, and mobile commerce

Danh mục: Đại cương

... administration Encyclopedias Mobile commerce Encyclopedias I Khosrowpour, Mehdi, 1951HF5548. 32. E 52 2006 381'.1 420 3 dc 22 British Cataloguing in Publication Data A Cataloguing in Publication record for this ... / Appalachian State University, USA 9 02 Melliar-Smith, P Michael / University of California, Santa Barbara, USA 24 7, 5 52, 122 2 Menéndez, Manuel Recio / University of Almería, ... Santa Barbara, USA 24 7, 5 52, 122 2 Mylonakis, John / Hellenic Open University, Greece 1185 Nakatani, Kazuo / Florida Gulf Coast University, USA 1 12 Nemati, Hamid R / The...

1,353
297
0

the economic and social impacts of e-commerce

Danh mục: Đại cương

... 1-59140-077-5 (ebook) Electronic commerce Electronic commerce South Africa I Title HF5548. 32. L 82 2003 381'.1 dc21 20 021 5 624 2 British Cataloguing in Publication Data A Cataloguing in Publication record for ... Group Inc.) Henrietta Street Covent Garden London WC2E 8LU Tel: 44 20 724 0 0856 Fax: 44 20 7379 3313 Web site: http://www.eurospan.co.uk Copyright © 20 03 by Idea Group Inc All rights reserved No part ... 1-59140-0 32- 5; eISBN 1-59140-0 72- 4, © 20 03 • Building Knowledge Economies: Opportunities and Challenges, Liaquat Hossain and Virginia Gibson/ ISBN: 1-59140-059-7; eISBN 1-59140-073 -2, © 20 03 • Knowledge...

281
1,177
0

United Nations Conference on Trade and Development E-COMMERCE AND DEVELOPMENT INFORMATION ECONOMY pptx

Danh mục: Quản trị kinh doanh

... 37 .2 1 52 2 62 521 39.0 21 1 5 82 599 20 .8 25 5 668 777 28 .6 328 887 039 Europe 107 999 345 27 .6 137 834 925 23 .9 170 817 495 17.9 20 1 324 310 20 .7 24 2 951 27 2 19 3 52 400 49.4 28 918 4 92 45.9 42 191 ... Slovenia 20 00 % change 20 00 -20 01 20 01 % change 20 01 -20 02 20 02 % change 20 02- 2003 0.3 931.4 2. 9 2. 2 20 03 % change 20 03 -20 04 20 04 2. 9 Lithuania 0.1 727 .5 0.6 23 5.1 1.9 24 .5 2. 4 Latvia 0.1 21 1.0 ... development, 20 00 -20 04 20 00 % change 20 00 -20 01 20 01 % change 20 01 -20 02 % change 20 02- 2003 20 03 % change 20 03 -20 04 20 04 25 5 620 41.5 13 096 650 66.6 21 813 8 72 20 02 Region Africa 314 700 36 .2 876 800...

276
796
0

United Nations Conference on Trade and Development E-COMMERCE AND DEVELOPMENT INFORMATION ECONOMY docx

Danh mục: Quản trị kinh doanh

... 37 .2 1 52 2 62 521 39.0 21 1 5 82 599 20 .8 25 5 668 777 28 .6 328 887 039 Europe 107 999 345 27 .6 137 834 925 23 .9 170 817 495 17.9 20 1 324 310 20 .7 24 2 951 27 2 19 3 52 400 49.4 28 918 4 92 45.9 42 191 ... Slovenia 20 00 % change 20 00 -20 01 20 01 % change 20 01 -20 02 20 02 % change 20 02- 2003 0.3 931.4 2. 9 2. 2 20 03 % change 20 03 -20 04 20 04 2. 9 Lithuania 0.1 727 .5 0.6 23 5.1 1.9 24 .5 2. 4 Latvia 0.1 21 1.0 ... development, 20 00 -20 04 20 00 % change 20 00 -20 01 20 01 % change 20 01 -20 02 % change 20 02- 2003 20 03 % change 20 03 -20 04 20 04 25 5 620 41.5 13 096 650 66.6 21 813 8 72 20 02 Region Africa 314 700 36 .2 876 800...

276
1,267
0

Đồ án tốt nghiệp:‘‘Nghiên cứu sử dụng hiệu quả LPG của nhà máy lọc dầu Dung Quất”

Danh mục: Hóa dầu

113
1,199
4