Velegrakis, Ioannis
 Distribuzione geografica
Continente #
NA - Nord America 9.349
AS - Asia 3.393
EU - Europa 2.253
SA - Sud America 718
AF - Africa 351
OC - Oceania 50
Continente sconosciuto - Info sul continente non disponibili 10
Totale 16.124
Nazione #
US - Stati Uniti d'America 9.206
SG - Singapore 1.381
VN - Vietnam 622
BR - Brasile 580
CN - Cina 575
RU - Federazione Russa 365
UA - Ucraina 290
IT - Italia 239
GB - Regno Unito 238
CM - Camerun 237
SE - Svezia 211
DE - Germania 189
FI - Finlandia 175
FR - Francia 172
KR - Corea 161
LV - Lettonia 131
IN - India 103
CA - Canada 85
HK - Hong Kong 76
TR - Turchia 56
ID - Indonesia 55
BG - Bulgaria 50
AR - Argentina 47
BD - Bangladesh 45
IQ - Iraq 42
JO - Giordania 42
MY - Malesia 41
AU - Australia 37
MX - Messico 37
ZA - Sudafrica 37
PK - Pakistan 32
NL - Olanda 30
PL - Polonia 25
TW - Taiwan 24
IE - Irlanda 22
JP - Giappone 22
EC - Ecuador 21
PH - Filippine 21
CO - Colombia 17
DK - Danimarca 17
KE - Kenya 17
SK - Slovacchia (Repubblica Slovacca) 17
PY - Paraguay 14
TH - Thailandia 13
CL - Cile 12
ES - Italia 12
VE - Venezuela 12
NZ - Nuova Zelanda 11
PT - Portogallo 11
RO - Romania 11
BE - Belgio 10
LK - Sri Lanka 9
MA - Marocco 9
SA - Arabia Saudita 9
UZ - Uzbekistan 9
EG - Egitto 7
IL - Israele 7
PE - Perù 7
AT - Austria 6
AZ - Azerbaigian 6
SY - Repubblica araba siriana 6
XK - ???statistics.table.value.countryCode.XK??? 6
DZ - Algeria 5
LT - Lituania 5
NP - Nepal 5
OM - Oman 5
UY - Uruguay 5
AE - Emirati Arabi Uniti 4
BW - Botswana 4
CH - Svizzera 4
DO - Repubblica Dominicana 4
IR - Iran 4
JM - Giamaica 4
KG - Kirghizistan 4
MU - Mauritius 4
NO - Norvegia 4
SC - Seychelles 4
TN - Tunisia 4
BB - Barbados 3
BO - Bolivia 3
CU - Cuba 3
CZ - Repubblica Ceca 3
ET - Etiopia 3
EU - Europa 3
KH - Cambogia 3
LS - Lesotho 3
NA - Namibia 3
NI - Nicaragua 3
SI - Slovenia 3
AL - Albania 2
BA - Bosnia-Erzegovina 2
GA - Gabon 2
GR - Grecia 2
KZ - Kazakistan 2
MM - Myanmar 2
MT - Malta 2
NG - Nigeria 2
TZ - Tanzania 2
ZM - Zambia 2
A2 - ???statistics.table.value.countryCode.A2??? 1
Totale 16.100
Città #
Fairfield 967
Singapore 913
Chandler 818
Ashburn 747
Jacksonville 650
Woodbridge 445
Seattle 428
Wilmington 400
Ann Arbor 376
Houston 323
Dallas 317
Cambridge 299
San Jose 280
Santa Clara 279
San Mateo 262
Columbus 250
Princeton 205
Ho Chi Minh City 189
Moscow 177
Beijing 174
Seoul 149
Hanoi 146
Riga 131
Lauterbourg 117
The Dalles 107
Dearborn 102
New York 90
Trento 88
Los Angeles 84
San Diego 70
Boardman 57
Hong Kong 56
Lawrence 55
Chicago 54
Council Bluffs 53
Helsinki 51
Sofia 50
Munich 49
Buffalo 48
London 44
Da Nang 43
São Paulo 39
Orem 33
Ottawa 31
Hefei 30
Falls Church 29
Izmir 29
Toronto 29
Haiphong 27
Frankfurt am Main 25
Jakarta 25
Como 23
San Paolo di Civitate 23
Johannesburg 22
Rio de Janeiro 22
Phoenix 21
Turku 21
Redondo Beach 19
Fremont 18
Stockton 18
Tokyo 18
Biên Hòa 17
Des Moines 17
Dublin 17
Kuala Lumpur 17
Andover 16
Guangzhou 16
Kunming 16
Melbourne 16
Nairobi 16
Baghdad 15
Düsseldorf 15
Salt Lake City 15
Warsaw 15
Belo Horizonte 14
Bratislava 14
Nanjing 14
Chennai 13
Norwalk 13
Stockholm 13
Tampa 13
Ankara 12
Brasília 12
Brooklyn 12
Taipei 12
Hyderabad 11
Milan 11
Rome 11
Thái Bình 11
Atlanta 10
Bengaluru 10
Hải Dương 10
Poplar 10
Recife 10
Amsterdam 9
Bangkok 9
Bến Tre 9
Dhaka 9
Jinan 9
Lahore 9
Totale 11.143
Nome #
New trends on exploratory methods for data analytics 681
Entity-based keyword search in web documents 365
Proceedings of the 2011 ACM Sigmod International Conference on Management of Data 290
An Evaluation Methodology and Experimental Comparison of Graph Databases 242
Distributed k-core decomposition and maintenance in large dynamic graphs 227
Finding Related Forum Posts through Content Similarity over Intention-Based Segmentation 225
A Context-based Model for the Interpretation of Polysemous Terms 214
BLADYG: A Graph Processing Framework for Large Dynamic Graphs 201
Combining user and database perspective for solving keyword queries over relational databases 199
Multi-Example Search in Rich Information Graphs 198
Goals in Social Media, information retrieval and intelligent agents 194
A Hidden Markov Model Approach to Keyword-based Search over Relational Databases 177
A Probabilistic Optimization Framework for the Empty-Answer Problem 173
Searching Web 2.0 data through entity-based aggregation 172
Support of Part-whole Relations in Query Answering 171
Data exploration on large amount of relational data through keyword queries 171
Engineering Privacy Requirements in Business Intelligence Applications 170
"Tell me more" using Ladders in Wikipedia 170
Data Exploration Using Example-Based Methods 169
Comparing and evaluating mapping systems with STBenchmark 166
The Papyrus Digital Library: Discovering History in the News 164
Access Control for Data Integration in Presence of Data Dependencies 160
A holistic and principled approach for the empty-answer problem 159
Fine-grained controversy detection in Wikipedia 157
Clio: Schema Mapping Creation and Data Exchange 155
On Generating Benchmark Data for Entity Matching 154
Declarative Specification of Z39.50 Wrappers using Description Logics 149
Bridging the Gap Between Heterogeneous and Semantically Diverse Content of Different Disciplines 146
Embracing Uncertainty in Entity Linking 145
Multi-Exemplar Queries: Searching in Complex Information Spaces Using Simple Examples 145
On Modeling and Querying Concept Evolution 144
Beyond Macrobenchmarks: Microbenchmark-based Graph Database Evaluation 143
Exploring the Data Wilderness through Examples 139
ToMAS: A System for Adapting Mappings while Schemas Evolve 138
Data Management Issues on the Semantic Web 137
Supporting queries spanning across phases of evolving artifacts using Steiner forests 136
Understanding the Semantics of Keyword. Queries on Relational Data Without Accessing the Instance 136
Discovering Order Dependencies through Order Compatibility 136
On Evaluating Schema Matching and Mapping 135
Query Answering System for Data with Evolution Relationships 134
Declarative Specification of Z39.50 Wrappers by Using Description Logics 131
TuneR: Fine Tuning of Rule-based Entity Matchers 131
Intensional Associations Between Data and Metadata 130
Mining patterns in graphs with multiple weights 130
Relational Technologies, Metadata and RDF 129
Exploiting Linguistic Analysis on URLs for Recommending Web Pages: a comparative study 129
KEYRY: A Keyword-Based Search Engine over Relational Databases Based on a Hidden Markov Model 128
Social-based Collaborative Filtering 128
Using Queries to Associate Metadata with Data 127
Entity Data Management in OKKAM 127
The goal behind the action: Toward goal-aware systems and applications 126
EMBench++: Data for a Thorough Benchmarking of Matching-Related Methods 126
Top-k item identification on dynamic and distributed datasets 125
IQR: An Interactive Query Relaxation System for the Empty-Answer Problem 123
Modeling Concept Evolution: A Historical Perspective 123
Mapping XML and relational schemas with Clio 122
Adapting Mappings in Frequently Changing Environments 121
Searching with XQ: the eXemplar Query Search Engine 119
BLADYG: A novel block-centric framework for the analysis of large dynamic graphs 119
Beyond Frequencies: Graph Pattern Mining in Multi-Weighted Graphs 118
Discovery and Correctness of Schema Mapping Transformations 116
Introduction to the Special Issue on Semantic Web Data Management 116
Finding Related Forum Posts through Content Similarity over Intention-based Segmentation (Extended Abstract) 116
Proceedings of the 15th International Workshop on the Web and Databases (WebDB) 115
On Z39.50 Wrapping and Description Logics 114
Code 105867 Using a HMM based approach for mapping keyword queries into database terms 114
Finding Synonymous Attributes in Evolving Wikipedia Infoboxes 113
Kanata: Adaptation and Evolution in Data Sharing Systems 112
Representing and querying data transformations 111
Example-based Search: a New Frontier for Exploratory Search 111
MMS: Using Queries as Data Values for Metadata Management 110
A Matching Framework for Entity-Based Aggregation 110
Modeling Associations through Intensional Attributes 109
Updates Through Views: A New Hope 107
Mapping Adaptation under Evolving Schemas 106
dbTrento: the data and information management group at the University of Trento 106
Preserving mapping consistency under schema changes 105
Declarative Specification of Z39.50 Wrappers by Using Description Logics 105
Exemplar Queries: Give me an example of What you Need 104
Adapting Mappings in Frequently Changing Environments 103
Graph-Query Suggestions for Knowledge Graph Exploration 103
Providing Insight into Data Source Topics 101
On-the-fly entity-aware query processing in the presence of linkage 100
Entity Ranking Using Click-Log Information 99
Translating Web Data 97
Side-Effect-Free View Updates 97
Achieving the Much-desired Side-effect-free View Update 95
VRW: A system for the creation and Modification of Reports 93
Enabling Entity-Based Aggregators for Web 2.0 data 93
Method and apparatus for associating metadata with data 89
Recommending Web Pages Using Item-Based Collaborative Filtering Approache 89
Updates: The Neglected Operations 88
DESWEB: Data engineering meets the semantic web - A message from the chairs 88
Keyword search over relational databases: a metadata approach 88
X2Q: Your Personal Example-based Graph Explorer 88
Schema Matching and Mapping: From Usage to Evaluation 87
The Trento big data platform for public administration and large companies: use cases and opportunities 85
ToMAS: Mapping Adaptation under Evolving Schemas 85
Semantic Search Over the Web 85
Understanding Linked Open Data through Keyword Searching: the KEYRY approach 83
Totale 14.035
Categoria #
all - tutte 64.168
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 920
selected - selezionate 0
volume - volumi 5.597
Totale 70.685


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021377 0 0 0 0 0 0 0 0 0 99 168 110
2021/20221.394 26 247 16 39 84 61 52 301 61 99 147 261
2022/20231.525 250 201 7 222 161 225 3 132 230 11 57 26
2023/2024808 55 82 57 31 80 134 71 44 17 43 72 122
2024/20252.508 28 26 119 508 178 361 78 161 235 394 179 241
2025/20264.791 352 194 712 900 584 331 855 125 425 313 0 0
Totale 16.290