Logical tree matching with complete answer aggregates for retrieving structured documents:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Berlin
dissertation.de
2000
|
| Ausgabe: | Als Ms. gedr. |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: München, Univ., Fak. für Mathematik und Informatik, Diss., 2000 |
| Beschreibung: | XIII, 210 S. graph. Darst. |
| ISBN: | 3898251098 |
Internformat
MARC
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| 008 | 000725s2000 gw d||| m||| 00||| eng d | ||
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| 245 | 1 | 0 | |a Logical tree matching with complete answer aggregates for retrieving structured documents |c Holger Meuss |
| 250 | |a Als Ms. gedr. | ||
| 264 | 1 | |a Berlin |b dissertation.de |c 2000 | |
| 300 | |a XIII, 210 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Zugl.: München, Univ., Fak. für Mathematik und Informatik, Diss., 2000 | ||
| 650 | 0 | 7 | |a Baum |g Mathematik |0 (DE-588)4004849-4 |2 gnd |9 rswk-swf |
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| 650 | 0 | 7 | |a Matching |0 (DE-588)4212483-9 |2 gnd |9 rswk-swf |
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| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009054051&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-009054051 | |
Datensatz im Suchindex
| _version_ | 1807683311407988736 |
|---|---|
| adam_text |
CONTENTS
1
INTRODUCTION
1
1.1
FINDING
THE
NEEDLE
IN
THE
HAYSTACK
.
2
1.2
STRUCTURED
DOCUMENTS
.
4
1.3
RETRIEVING
STRUCTURED
DOCUMENTS
.
5
1.4
THE
TREE
MATCHING
FORMALISM
.
8
1.5
CONTRIBUTION
OF
THIS
WORK
.
9
1.6
OVERVIEW
.
11
2
KILPELAINEN
'
S
TREE
MATCHING
13
2.1
KILPELAINENS
QUERY,
DATABASE
AND
QUERY
EVALUATION
MODEL
.
.
13
2.2
DISCUSSION
.
17
3
LOGICAL
TREE
MATCHING
21
3.1
FORMAL
PRELIMINARIES
.
21
3.2
SEMANTICS:
MODELING
DOCUMENTS
AS
TREE
STRUCTURES
.
23
3.2.1
DOCUMENT
STRUCTURES
.
24
3.2.2
RELATIONAL
DOCUMENT
STRUCTURES
.
25
3.2.3
ORDERED
DOCUMENT
STRUCTURES
.
25
3.2.4
MODELING
SGML
AND
XML
DOCUMENTS
AS
RELATIONAL
DOCUMENT
STRUCTURES
.
27
3.2.5
MODELING
SEMISTRUCTURED
DATA
AS
RELATIONAL
DOCUMENT
STRUCTURES
.
28
3.3
SYNTAX:
QUERYING
STRUCTURED
DOCUMENTS
.
28
3.3.1
THE
FULL
FIRST-ORDER
LANGUAGE
.
29
3.3.2
TREE
QUERIES
.
32
3.3.3
TEXT
CONTAINMENT
.
37
3.3.4
DATA-ANCHORED
QUERIES
.
38
3.3.5
ANSWERS
AS
HOMOMORPHISMS
.
40
XII
CONTENTS
3.3.6
ANSWERS
AS
RELATIONAL
DOCUMENT
STRUCTURES
.
44
3.4
COMPARISON
WITH
KILPELAINEN
'
S
TREE
MATCHING
.
45
4
COMPLETE
ANSWER
AGGREGATES
47
4.1
COMPLETE
ANSWER
FORMULAE
FOR
SIMPLE
TREE
QUERIES
.
48
4.2
COMPLETE
ANSWER
AGGREGATES
FOR
SIMPLE
TREE
QUERIES
.
55
4.3
COMPLETE
ANSWER
AGGREGATES
AND
LOCAL
DEPENDENCIES
.
61
4.4
COMPLETE
ANSWER
FORMULAE
FOR
LOCAL
TREE
QUERIES
.
63
4.5
COMPLETE
ANSWER
AGGREGATES
FOR
PARTIALLY
ORDERED
TREE
QUERIES
69
4.6
COMPLETE
ANSWER
AGGREGATES
AS
RELATIONAL
DOCUMENT
STRUC
TURES
.
74
5
COMPUTING
COMPLETE
ANSWER
AGGREGATES
77
5.1
OVERVIEW
.
78
5.2
INDEX
ARCHITECTURE
.
80
5.2.1
NODE
DATABASE
.
80
5.2.2
PATH
SELECTION
INDEX
.
81
5.2.3
THE
ALIGNMENT
INDEX
.
83
5.2.4
THE
RECALL
INDEX
.
84
5.2.5
IMPLEMENTATION
ASPECTS
.
84
5.3
ISOLATED
FIELDS
AND
POINTER
COLUMNS
.
86
5.4
ALGORITHM
FOR
EVALUATING
TREE
QUERIES
.
87
5.4.1
SIMPLE
SEQUENCE
QUERIES
ON
RELATIONAL
DOCUMENT
STRUC
TURES
.
88
5.4.2
PARTIALLY
ORDERED
TREE
QUERIES
ON
RELATIONAL
DOCU
MENT
STRUCTURES
.
92
5.4.3
OPTIMIZATIONS
.
100
5.5
CORRECTNESS
.
104
5.6
TIME
AND
SPACE
COMPLEXITY
.
107
5.7
IMPLEMENTATION
AND
EVALUATION
ISSUES
.
110
5.8
RELATED
WORK
.
116
5.8.1
KILPELAINEN
'
S
ALGORITHMS
AND
BOTTOM-UP
TREE
AUTOMATALL6
5.8.2
QUERIES
WITHOUT
CONSTRAINTS
.
117
5.8.3
ARC-CONSISTENCY
AND
CONSTRAINT
NETWORKS
.
118
CONTENTS
XIII
6
USING
COMPLETE
ANSWER
AGGREGATES
125
6.1
THE
RETRIEVAL
PROCESS
IN
DBS
AND
IR
.
125
6.2
AN
ITERATIVE
TWO-STEP
RETRIEVAL
PROCESS
.
127
6.2.1
THE
SPHERE
OF
INTEREST
.
128
6.2.2
THE
GRAPHICAL
USER
INTERFACE
.
128
6.2.3
QUERIES
.
130
6.2.4
EXPLORATION
TECHNIQUES
.
132
6.2.5
RELATED
WORK
.
144
7
OPEN
QUESTIONS
AND
LOOSE
ENDS
147
7.1
ENRICHING
THE
QUERY
LANGUAGE
.
147
7.1.1
NEGATION
.
148
7.1.2
DISJUNCTION
.
150
7.2
A
NOTION
OF
RELEVANCE
.
151
7.3
MISCALLENOUS
.
153
8
RELATED
WORK
155
8.1
DATABASE
SYSTEMS
.
155
8.2
INFORMATION
RETRIEVAL
SYSTEMS
.
159
8.3
STRUCTURED
DOCUMENT
RETRIEVAL
SYSTEMS
.
161
8.3.1
ONE-DIMENSIONAL
FORMALISMS
.
162
8.3.2
MULTI-DIMENSIONAL
FORMALISMS
.
164
9
CONCLUSION
167
A
EXAMPLE
RELATIONS
169
B
"
MOVIE
COLLECTION
"
:
AN
EXAMPLE
DATABASE
173
B.L
A
DTD
FOR
"
MOVIE
COLLECTION
"
.
174
B.2
HEE
VIEW
UPON
"
MOVIE
COLLECTION
"
.
174
B.3
XML
VIEW
UPON
"
MOVIE
COLLECTION
"
.
183
BIBLIOGRAPHY
195
INDEX
207 |
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| id | DE-604.BV013279555 |
| illustrated | Illustrated |
| indexdate | 2024-08-18T00:32:23Z |
| institution | BVB |
| isbn | 3898251098 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-009054051 |
| oclc_num | 48400300 |
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| owner_facet | DE-19 DE-BY-UBM DE-12 DE-355 DE-BY-UBR DE-29T |
| physical | XIII, 210 S. graph. Darst. |
| publishDate | 2000 |
| publishDateSearch | 2000 |
| publishDateSort | 2000 |
| publisher | dissertation.de |
| record_format | marc |
| spelling | Meuss, Holger 1969- Verfasser (DE-588)122448790 aut Logical tree matching with complete answer aggregates for retrieving structured documents Holger Meuss Als Ms. gedr. Berlin dissertation.de 2000 XIII, 210 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: München, Univ., Fak. für Mathematik und Informatik, Diss., 2000 Baum Mathematik (DE-588)4004849-4 gnd rswk-swf Datenbank (DE-588)4011119-2 gnd rswk-swf Matching (DE-588)4212483-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Baum Mathematik (DE-588)4004849-4 s Matching (DE-588)4212483-9 s Datenbank (DE-588)4011119-2 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009054051&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Meuss, Holger 1969- Logical tree matching with complete answer aggregates for retrieving structured documents Baum Mathematik (DE-588)4004849-4 gnd Datenbank (DE-588)4011119-2 gnd Matching (DE-588)4212483-9 gnd |
| subject_GND | (DE-588)4004849-4 (DE-588)4011119-2 (DE-588)4212483-9 (DE-588)4113937-9 |
| title | Logical tree matching with complete answer aggregates for retrieving structured documents |
| title_auth | Logical tree matching with complete answer aggregates for retrieving structured documents |
| title_exact_search | Logical tree matching with complete answer aggregates for retrieving structured documents |
| title_full | Logical tree matching with complete answer aggregates for retrieving structured documents Holger Meuss |
| title_fullStr | Logical tree matching with complete answer aggregates for retrieving structured documents Holger Meuss |
| title_full_unstemmed | Logical tree matching with complete answer aggregates for retrieving structured documents Holger Meuss |
| title_short | Logical tree matching with complete answer aggregates for retrieving structured documents |
| title_sort | logical tree matching with complete answer aggregates for retrieving structured documents |
| topic | Baum Mathematik (DE-588)4004849-4 gnd Datenbank (DE-588)4011119-2 gnd Matching (DE-588)4212483-9 gnd |
| topic_facet | Baum Mathematik Datenbank Matching Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009054051&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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