spatial data in gis ppt

Ngày tải lên: 08/10/2013, 20:20

Ngày tải lên: 08/10/2013, 21:20

... Embedding XML Data in HTML Practice: Binding HTML Elements to XML Data In this practice, you will create an HTML file that displays data in an XML data island by using DSO data binding. ... performed by using binding. However, this is not the only way of accessing the data content. 2 Module 5: Embedding XML Data in HTML # ## # Using Data in Web Browsers ! Delivering Data from ... Manipulating the Data Source ! Accessing the Data Source as an ADO Recordset ! Displaying XML Data Using Script ! Practice: Binding Current Record Data ! Handling DSO Events ! Using Client-Side...

Ngày tải lên: 10/12/2013, 16:16

... Discussion ã Spatial data and spatial databases ã Adding spatial extensions to PostgreSQL ã OpenGIS and standards Spatial Relationships Containment: Rivers inside watersheds and land (islands) inside ... Three Combination of all the previous data Spatial Relationships Adjacency: All the lots which share an edge Why put spatial data in a RDBMS? ã Spatial data is usually related to other types of data. ... lakes Implementing the OpenGIS specification. ã Understand the Specification Much harder than it sounds ã Add a GEOMETRY data type Point / Multipoint Linestring / Multilinestring Polygon...

Ngày tải lên: 20/02/2014, 05:21

Ngày tải lên: 24/12/2013, 06:17

... Configurable Congestion Control in Data Transport Services Yunhong Gu and Robert L. Grossman Laboratory for Advanced Computing National Center for Data Mining University of Illinois at Chicago November ... Work  Keep improving  More built -in congestion control package  More configuration abilities (e.g., data reliability and timeliness) 1 :: 23 udt.sourceforge.net Supporting Configurable Congestion ... :: 23 udt.sourceforge.net Similarity and Overhead  CTCP vs. Linux TCP  Aggregate throughput  Jain’s fairness index  Stability index (standard deviation) Flow # Throughput Fairness Stability TCP...

Ngày tải lên: 15/01/2014, 15:59

... modeling elegance, Bayesian learning has been widely used in biomedical data mining research, in particular, genomic and microarray analysis. A machine learning technique gaining increasing ... data analysis, and joint learning using data and text mining. We have compiled a list of interesting and exciting chapters from major researchers, research groups, and centers in medical informatics, ... Topics in Medical Informatics Knowledge Management, Data Mining, and Text Mining in Medical Informatics: The chapter provides a literature review of various knowledge management, data mining,...

Ngày tải lên: 06/03/2014, 12:20

... digital format using ARC/INFO Geographic Information System, Version 6.0 (ESRI, Inc., 1995). ARC/INFO establishes spatially referenced data into covers that contain information about spatial relationships ... to adjoining sheets. The cultural or physical features contained on the adjoining sheets were used for spatially referencing the sheet that lacked them. The positional error described in the ... sloping soils in till derived from acid rock, nearly level to sloping soils of the flood plains and terraces, and nearly level to gently sloping poorly drained and very poorly drained soils in...

Ngày tải lên: 08/03/2014, 23:20

... terrain for an ever-increasing range of GIS applications. At the same time, GIS users are becoming increasingly aware of the effects of error in their applications. In the digital terrain modelling ... error-directed point insertion. For the purpose of inserting constraining linear features into the pyramid, the method of classifying vertices by means of the vertical error criterion is inadequate, since ... for emphasis in this particular volume of Innovations in GIS. Part I, Data modelling and spatial data structures, deals with issues that affect the data engines that underlie all GIS. There has...

Ngày tải lên: 14/03/2014, 09:20

... EXPERIMENTAL EVALUATION Executing SQL over Encrypted Data in the Database-Service-Provider Model Hakan Hacgăumăusá Bala Iyer Chen Li Sharad Mehrotra Department of Information and Computer Science, ... ’2002 June 4-6, Madison, Wisconsin, USA Copyright 2002 ACM 1-58113-497-5/02/06 5.00. 2.2 Identification Functions 2.3 Mapping Functions 2.4 Storing Encrypted Data 2. RELATION ENCRYPTION AND ... Functions 3. MAPPING CONDITIONS 5. ALGEBRAICFRAMEWORKFOR QUERY SPLITTING 6.1 Experiment 1 6.2 Experiment 2 7. CONCLUSIONS 5.1 Heuristic Rules to Separate Queries 4. IMPLEMENTING RELATIONAL...

Ngày tải lên: 30/03/2014, 13:20

... Coding and Caching 3.1.1. Code words. In C 3 , instead of having full cardinality only, the combined data segments may have different cardinalities, from 1 to N. In addition, for each original data segment ... current least important original data segment c 0 in the system, we can simply drop the combined data segments containing c 0 . Intuitively, c 0 is included in the combined data segments EURASIP ... network coding thus well dominates these costs. Unfortunately, while in conventional network coding it is easy to combine new data segments to existing data segments and increase the cardinality,...

Ngày tải lên: 21/06/2014, 17:20

... the training set, making them unsuitable for online applications. Therefore, it was essential to first propose a mechanism for controlling the increase in the model order as new input data become ... dynamic fields. Online optimization of this criterion by adding or removing kernel functions from the dictionary also seems interesting. Finally, in a broader perspective, controlling the movement of ... promising subject for research. References [1] M. Rabbat and R. Nowak, “Distributed optimization in sensor networks,” in Proceedings of the 3rd International Symposium on Information Processing in...

Ngày tải lên: 21/06/2014, 17:20

... 47$3+7K+j#<"3+'7")(#/ &)+ PR+ ]R+97$3$+ VOZa+ ]RN+97$3$+ V]a+ Type' Constraint' Descrip6on' D<"%H+ 47::7E.31+ j"76+ 4#Q#&.31+ 3(#e&+qf+"./8+(#3)i+ j"76+47/$)(-#%7/+ Q#&8)3$+./+f+Q#&8)3$+7<3i+ 2):#/E+,#%$K#&%7/+ I#/E6.E39+rf+E):#/Ei+ [<(+ AEE.%7/$+ j"76+7/+#&%-)+"./8$+7/"1+ "./8+7l++/7+o76+ 47//)&3+$6.3&9)$+#/E+"./...

Ngày tải lên: 05/07/2014, 05:20

Ngày tải lên: 05/08/2014, 21:22

Ngày tải lên: 05/08/2014, 21:22

Ngày tải lên: 11/08/2014, 17:22

Ngày tải lên: 11/08/2014, 17:22

Ngày tải lên: 11/08/2014, 17:22