29
3
September
2000
Editor's Notes.
2
2
Michael J. Franklin
Chair's Message.
4
6
Richard T. Snodgrass
Vice Chair's Message.
6
7
Z. Meral Özsoyoglu
Treasurer's Message.
7
7
Joachim Hammer
Information Director's Message.
8
8
Alberto O. Mendelzon
SIGMOD Anthology Editor's Message.
8
9
Michael Ley
SIGMOD Digital Symposium Collection (DiSC) Editor's Message.
10
10
Isabel F. Cruz
SIGMOD'2000 Program Chair's Message.
10
11
Jeffrey F. Naughton
Reports
Workshop on Performance and Architecture of Web Servers (PAWS-2000, held in conjection with SIGMETRICS-2000).
12
14
Krishna Kant
Prasant Mohapatra
Report in ISDO '00: The CAiSE*00 Workshop on Infrastructures for Dynamic Business-to-Business Service Outsourcinga.
15
18
Heiko Ludwig
Paul W. P. J. Grefen
Report on Second International Workshop on Advanced Issues of E-Commerce and Web-based Information Systems.
19
23
Kun-Lung Wu
Philip S. Yu
Articles
Provision of Market Services for eCo Compliant Electronic Market Places.
24
30
Sena Arpinar
Asuman Dogac
Spatial Operators.
31
38
Eliseo Clementini
Paolino Di Felice
Generating Spatiotemporal Datasets on the WWW.
39
43
Yannis Theodoridis
Mario A. Nascimento
Database Principles
Constraint databases: A tutorial introduction.
44
51
Jan Van den Bussche
Influential Papers
Reminiscences on Influential Papers.
52
54
Kenneth A. Ross
Charu C. Aggarwal
Alfons Kemper
Sunita Sarawagi
S. Sudarshan
Mihalis Yannakakis
Systems & Prototypes
The Implementation and Performance of Compressed Databases.
55
67
Till Westmann
Donald Kossmann
Sven Helmer
Guido Moerkotte
Standards
Metadata Standards for Data Warehousing: Open Information Model vs. Common Warehouse Metamodel.
68
75
Thomas Vetterli
Anca Vaduva
Martin Staudt
Research Surveys
Comparative Analysis of Six XML Schema Languages.
76
87
Dongwon Lee
Wesley W. Chu
Knowledge Discovery in Data Warehouses.
88
100
Themistoklis Palpanas