| ²é¿´: 440 | »Ø¸´: 2 | |||
chinayn2003ר¼Ò¹ËÎÊ
|
[½»Á÷]
¡¾·ÖÏí¡¿¡¶Temporal Database Management¡·ÒÑËÑË÷ÎÞÖØ¸´£¡×öʱ̬GISµÄ¿ÉÒԲο¼Ï£¡ ÒÑÓÐ2È˲ÎÓë
|
|
Temporal Database Management ×÷ÕßΪ£ºChristian S. Jensen Ŀ¼ Preface i Overview and Directions to the Reader vii 1. Introduction to Temporal Database Research 1 Part I Semantics of Temporal Data 29 2. Semantics of Time-Varying Information 33 3. Temporal Specialization and Generalization 65 4. On the Semantics of "Now" in Databases 117 5. Modification Semantics in Now-Relative Databases 167 6. Unifying Temporal Data Models 215 7. Point- Versus Interval-based Temporal Data Models 267 8. A Foundation for Vacuuming Temporal Databases 287 Part II The TSQL2 Query Language 317 9. A TSQL2 Tutorial 321 10. A Second Example 335 11. The Surrogate Data Type 357 12. The TSQL2 Data Model 361 13. Schema Specification 397 14. The From Clause 399 15. Valid-Time Selection and Projection 403 16. Modification 445 17. Cursors 449 18. Now 455 19. Vacuuming 465 20. An Architectural Framework 477 21. An Algebra for TSQL2 485 22. Language Syntax 519 Part III SQL Standardization and Beyond 563 23. Evaluating the Completeness of TSQL2 565 24. Notions of Upward Compatibility of Temporal Query Languages 589 25. Transitioning Temporal Support in TSQL2 to SQL3 615 26. Adding Valid Time to SQL/Temporal 665 27. Adding Transaction Time to SQL/Temporal 753 28. Temporal Statement Modifiers 799 Part IV Database Design 859 29. Extending Existing Dependency Theory to Temporal Databases 863 30. Temporally Enhanced Database Design 907 31. Temporal Entity-Relationship Models¨Ca Survey 939 32. Conceptual Modeling of Time-Varying Information 1007 33. From Temporal ER Models to Relations 1051 Part V Implementation Techniques 1103 34. Efficient Evaluation of the Valid-Time Natural Join 1109 35. Efficient Differential Timeslice Computation 1135 36. R-Tree Based Indexing of Now-Relative Bitemporal Data 1161 37. Light-Weight Indexing of General Bitemporal Data 1187 38. Layered Temporal DBMS's¨CConcepts and Techniques 1219 39. Stratum Approaches to Temporal DBMS Implementation 1241 40. Effective Timestamping in Databases 1263 List of Contributions 1315 List of Coauthors 1321 Summary In Danish 1323 http://d.namipan.com/d/e67b712cc9bad349551423a438476b99b0cc4f148c385700 [ Last edited by chinayn2003 on 2010-5-24 at 01:08 ] |
» ²ÂÄãϲ»¶
355 BÇøµØÖʵ÷¼Á
ÒѾÓÐ1È˻ظ´
½âËøÇàÉÙÄ긺ÔðÈξö²ßµÄ¹Ø¼ü£º»ùÓÚPISA 2022È«ÇòÊý¾ÝµÄSELά¶ÈÑо¿³É¹û·¢±í
ÒѾÓÐ1È˻ظ´
µØÇòÎïÀíѧºÍ¿Õ¼äÎïÀíѧÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ258È˻ظ´
³ÏÑû
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
2012ÄêÆÚ¿¯Ó°ÏìÒò×Ó-ÎÞÖØ¸´ÍêÕû°æ
ÒѾÓÐ1254È˻ظ´
Óйرê×¼ÇúÏß׼ȷ¶È¡¢¾«ÃܶȺÍÖØ¸´ÐÔʵÑéµÄÎÊÌâ
ÒѾÓÐ7È˻ظ´
ÓÃÒ©ÃØ·½¡ª¡ª¡¶ÎäÁÖÕæ´«ÃØ·½ÜöÝÍ¡·¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ66È˻ظ´
¡¾×ÊÔ´·ÖÏí¡¿Õì̽ºÃÊ顪¡ª¡¶Õì̽ÓÎÏ·¼¯½õ£ºÄãÏë×öÕì̽Âð¡·¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ47È˻ظ´
¡¾×ÊÔ´·ÖÏí¡¿30¶àÄêµÄ˼Ï뾫Ë衪¡ª¡¶Éú»îÓë˼¿¼¡·£¨1978¡ª2010Ä꣩¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ94È˻ظ´
¡¾·ÖÏí¡¿×㹻ǿ´ó£º ÐÂÀ˹²Ïí×ÊÁÏÃâ»ý·ÖÏÂÔØ 1.0 ÂÌÉ«°æ ¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ668È˻ظ´
¡¾×ÊÔ´·ÖÏí¡¿Ô½ÍæÔ½´ÏÃ÷µÄ720¸ö˼άÓÎÏ·¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ158È˻ظ´
¾ö¶¨Å®ÈËÃüÔ˵ľŲ½¹æ»® ¡¾×ªÔØ¡¿¡¾ÎÞÖØ¸´¡¿
ÒѾÓÐ15È˻ظ´
¡¾×ÊÔ´·ÖÏí¡¿ËÕ¸ñÀµ×ÕâÑù˼¿¼£ºÍ¨ÏòÐÒ¸£µÄ16ÖÖ·½Ê½¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ65È˻ظ´
¡¾×ÊÔ´·ÖÏí¡¿ÊÀ½çÉÏ×îÉñÆæµÄ24Ìÿ΢ò¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ326È˻ظ´
¡¾×ÊÔ´·ÖÏí¡¿ÓÄĬ×ÔÓÐËûµÄ÷ÈÁ¦¡ª¡ª¡¶ÓÄĬµÄÒÕÊõ¡·¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ122È˻ظ´
ÖØ°õÍÆ³öÇóÈ˵ÄÒÕÊõ¡ª¡ª¡¶Ò»·ÖÖÓ¶Á¶®ÇóÈËѧ¡·¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ57È˻ظ´
´©Ô½Ö®¡ª¡ª¡¶ÐÂÌÆÒÅÓñ¡·¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿¡¾×ªÔØ¡¿
ÒѾÓÐ16È˻ظ´
¡¾ÒÑËÑË÷ÎÞÖØ¸´¡¿²©ÞÄÓÎÏ· by °×²¨
ÒѾÓÐ7È˻ظ´
¡¾·ÖÏí¡¿ÄÜתMP3 È«ÄÜÎı¾ÀʶÁÈí¼þ(Balabolka) 2.5.0.522ÂÌÉ«×îа桾ÒÑËÑË÷ÎÞÖØ¸´¡¿
ÒѾÓÐ76È˻ظ´

yanggis
Ö÷¹ÜÇø³¤
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| лл·ÖÏí¡£ |
2Â¥2010-05-24 08:53:33
lolean
ʵϰ°æÖ÷
![]()
![]()
![]()
![]()
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 398.3
- ºì»¨: 1
- Ìû×Ó: 129
- ÔÚÏß: 30.3Сʱ
- ³æºÅ: 697831
- ×¢²á: 2009-02-07
- רҵ: µØÀíÐÅϢϵͳ
3Â¥2010-06-02 22:56:13














»Ø¸´´ËÂ¥