The document discusses keyword query routing for keyword search over multiple structured data sources. It proposes computing top-k routing plans based on their potential to contain results for a given keyword query. A keyword-element relationship summary compactly represents keyword and data element relationships. A multilevel scoring mechanism computes routing plan relevance based on scores at different levels, from keywords to subgraphs. Experiments on 150 public sources showed relevant plans can be computed in 1 second on average desktop computer. Routing helps improve keyword search performance without compromising result quality.
We are good IEEE java projects development center in Chennai and Pondicherry. We guided advanced java technologies projects of cloud computing, data mining, Secure Computing, Networking, Parallel & Distributed Systems, Mobile Computing and Service Computing (Web Service).
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/java-projects/
The growing number of datasets published on the Web as linked data brings both opportunities for high data
availability of data. As the data increases challenges for querying also increases. It is very difficult to search
linked data using structured languages. Hence, we use Keyword Query searching for linked data. In this paper,
we propose different approaches for keyword query routing through which the efficiency of keyword search can
be improved greatly. By routing the keywords to the relevant data sources the processing cost of keyword search
queries can be greatly reduced. In this paper, we contrast and compare four models – Keyword level, Element
level, Set level and query expansion using semantic and linguistic analysis. These models are used for keyword
query routing in keyword search.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Keyword search is an intuitive paradigm for searching linked data sources on the web. We propose to route keywords only to relevant sources to reduce the high cost of processing keyword search queries over all sources.
Using Page Size for Controlling Duplicate Query Results in Semantic WebIJwest
Semantic web is a web of future. The Resource Description Framework (RDF) is a language
to represent resources in the World Wide Web. When these resources are queried the problem of duplicate
query results occurs. The present techniques used hash index comparison to remove duplicate query
results. The major drawback of using the hash index to remove duplicate query results is that, if there is a
slight change in formatting or word order, then hash index is changed and query results are no more
considered as duplicate even though they have same contents. We presented an algorithm for detection and
elimination of duplicate query results from semantic web using hash index and page size comparisons.
Experimental results showed that the proposed technique removed duplicate query results from semantic
web efficiently, solved the problems of using hash index for duplicate handling and could be embedded in
existing SQL-Based query system for semantic web. Research could be carried out for certain flexibilities
in existing SQL-Based query system of semantic web to accommodate other duplicate detection techniques
as well.
We are good IEEE java projects development center in Chennai and Pondicherry. We guided advanced java technologies projects of cloud computing, data mining, Secure Computing, Networking, Parallel & Distributed Systems, Mobile Computing and Service Computing (Web Service).
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/java-projects/
The growing number of datasets published on the Web as linked data brings both opportunities for high data
availability of data. As the data increases challenges for querying also increases. It is very difficult to search
linked data using structured languages. Hence, we use Keyword Query searching for linked data. In this paper,
we propose different approaches for keyword query routing through which the efficiency of keyword search can
be improved greatly. By routing the keywords to the relevant data sources the processing cost of keyword search
queries can be greatly reduced. In this paper, we contrast and compare four models – Keyword level, Element
level, Set level and query expansion using semantic and linguistic analysis. These models are used for keyword
query routing in keyword search.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Keyword search is an intuitive paradigm for searching linked data sources on the web. We propose to route keywords only to relevant sources to reduce the high cost of processing keyword search queries over all sources.
Using Page Size for Controlling Duplicate Query Results in Semantic WebIJwest
Semantic web is a web of future. The Resource Description Framework (RDF) is a language
to represent resources in the World Wide Web. When these resources are queried the problem of duplicate
query results occurs. The present techniques used hash index comparison to remove duplicate query
results. The major drawback of using the hash index to remove duplicate query results is that, if there is a
slight change in formatting or word order, then hash index is changed and query results are no more
considered as duplicate even though they have same contents. We presented an algorithm for detection and
elimination of duplicate query results from semantic web using hash index and page size comparisons.
Experimental results showed that the proposed technique removed duplicate query results from semantic
web efficiently, solved the problems of using hash index for duplicate handling and could be embedded in
existing SQL-Based query system for semantic web. Research could be carried out for certain flexibilities
in existing SQL-Based query system of semantic web to accommodate other duplicate detection techniques
as well.
Computing semantic similarity measure between words using web search enginecsandit
Semantic Similarity measures between words plays an important role in information retrieval,
natural language processing and in various tasks on the web. In this paper, we have proposed a
Modified Pattern Extraction Algorithm to compute the supervised semantic similarity measure
between the words by combining both page count method and web snippets method. Four
association measures are used to find semantic similarity between words in page count method
using web search engines. We use a Sequential Minimal Optimization (SMO) support vector
machines (SVM) to find the optimal combination of page counts-based similarity scores and
top-ranking patterns from the web snippets method. The SVM is trained to classify synonymous
word-pairs and non-synonymous word-pairs. The proposed Modified Pattern Extraction
Algorithm outperforms by 89.8 percent of correlation value.
A survey on Design and Implementation of Clever Crawler Based On DUST RemovalIJSRD
Now days, World Wide Web has become a popular medium to search information, business, trading and so on. A well know problem face by web crawler is the existence of large fraction of distinct URL that correspond to page with duplicate or nearby duplicate contents. In fact as estimated about 29% of web page are duplicates. Such URL commonly named as dust represent an important problem in search engines. To deal with this problem, the first efforts is focus on comparing document content to detect and remove duplicate document without fetching their contents .To accomplish this, the proposed methods learn normalization rules to transform all duplicate URLs into the same canonical form. A challenging aspect of this strategy is deriving a set of general and precise rules. The new approach to detect and eliminate redundant content is DUSTER .When crawling the web duster take advantage of a multi sequence alignment strategy to learn rewriting rules able to transform to other URL which likely to have same content . Alignment strategy that can lead to reduction of 54% larger in the number of duplicate URL.
World Wide Web is large sized repository of
interlinked hypertext documents accessed via the Internet. Web
may contain text, images, video, and other multimedia data. The
user navigates through this using hyperlink. Search Engine gives
millions of results and applies Web mining techniques to order the
results. The sorted order of search results is obtained by applying
some special algorithms called—Page ranking algorithms. The
algorithm measures the importance of the pages by analyzing the
number of inlinked and outlinked pages. Our proposed system is
built on an idea that to rank the relevant pages higher in the
retrieved document set, an analysis of both page‘s text substance
and links information is required. The proposed approach is
based on the assumption that the effective weight of a term in a
page is computed by adding the weight of a term in the current
page and additional weight of the term in the linked pages. In
this chapter, we first study the nature of web pages, the various
link analysis ranking algorithms and their limitations and then
show the comparative analysis of the ranking scores obtained
through these approaches with our new suggested ranking
approach.
An Advanced IR System of Relational Keyword Search Techniquepaperpublications3
Abstract: Now these days keyword search to relational data set becomes an area of research within the data base and Information Retrieval. There is no standard process of information retrieval, which will clearly show the accurate result also it shows keyword search with ranking. Execution time is retrieving of data is more in existing system. We propose a system for increasing performance of relational keyword search systems. In the proposed system we combine schema-based and graph-based approaches and propose a Relational Keyword Search System to overcome the mentioned disadvantages of existing systems and manage the information and user access the information very efficiently. Keyword Search with the ranking requires very low execution time. Execution time of retrieving information and file length during Information retrieval can be display using chart.Keywords: Keyword Search, Datasets, Information Retrieval Query Workloads, Schema-based Systems, Graph-based Systems, ranking, relational databases.
Title: An Advanced IR System of Relational Keyword Search Technique
Author: Dhananjay A. Gholap, Gumaste S. V
ISSN 2350-1022
International Journal of Recent Research in Mathematics Computer Science and Information Technology
Paper Publications
Majority of the computer or mobile phone enthusiasts make use of the web for searching
activity. Web search engines are used for the searching; The results that the search engines get
are provided to it by a software module known as the Web Crawler. The size of this web is
increasing round-the-clock. The principal problem is to search this huge database for specific
information. To state whether a web page is relevant to a search topic is a dilemma. This paper
proposes a crawler called as “PDD crawler” which will follow both a link based as well as a
content based approach. This crawler follows a completely new crawling strategy to compute
the relevance of the page. It analyses the content of the page based on the information contained
in various tags within the HTML source code and then computes the total weight of the page. The page with the highest weight, thus has the maximum content and highest relevance.
Efficiently searching nearest neighbor in documents using keywordseSAT Journals
Abstract Conservative spatial queries, such as range search and nearest neighbor reclamation, involve only conditions on objects’ numerical properties. Today, many modern applications call for novel forms of queries that aim to find objects satisfying both a spatial predicate, and a predicate on their associated texts. For example, instead of considering all the restaurants, a nearest neighbor query would instead ask for the restaurant that is the closest among those whose menus contain “steak, spaghetti, brandy” all at the same time. Currently the best solution to such queries is based on the InformationRetrieval2-tree, which, has a few deficiencies that seriously impact its efficiency. Motivated by this, there is a development of a new access method called the spatial inverted index that extends the conventional inverted index to cope with multidimensional data, and comes with algorithms that can answer nearest neighbor queries with keywords in real time. As verified by experiments, the proposed techniques outperform the InformationRetrieval2-tree in query response time significantly, often by a factor of orders of magnitude Keywords: Information retrieval, spatial index, keyword search
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Existing work on keyword search relies on an element-level model (data graphs) to compute keyword query results.Elements mentioning keywords are retrieved from this model and paths between them are explored to compute Steiner graphs. KRG (keyword Element Relationship Graph) captures relationships at the keyword level.Relationships captured by a KRG are not direct edges between tuples but stand for paths between keywords.
We propose to route keywords only to relevant sources to reduce the high cost of processing keyword search queries over all sources. A multilevel scoring mechanism is proposed for computing the relevance of routing plans based on scores at the level of keywords, data elements,element sets, and subgraphs that connect these elements
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Enhancing keyword search over relational databases using ontologiescsandit
Keyword Search Over Relational Databases (KSORDB) provides an easy way for casual users
to access relational databases using a set of keywords. Although much research has been done
and several prototypes have been developed recently, most of this research implements exact
(also called syntactic or keyword) match. So, if there is a vocabulary mismatch, the user cannot
get an answer although the database may contain relevant data. In this paper we propose a
system that overcomes this issue. Our system extends existing schema-free KSORDB systems
with semantic match features. So, if there were no or very few answers, our system exploits
domain ontology to progressively return related terms that can be used to retrieve more
relevant answers to user.
ENHANCING KEYWORD SEARCH OVER RELATIONAL DATABASES USING ONTOLOGIES cscpconf
Keyword Search Over Relational Databases (KSORDB) provides an easy way for casual users to access relational databases using a set of keywords. Although much research has been done and several prototypes have been developed recently, most of this research implements exact also called syntactic or keyword) match. So, if there is a vocabulary mismatch, the user cannotget an answer although the database may contain relevant data. In this paper we propose a
system that overcomes this issue. Our system extends existing schema-free KSORDB systems with semantic match features. So, if there were no or very few answers, our system exploits
domain ontology to progressively return related terms that can be used to retrieve morerelevant answers to user.
Computing semantic similarity measure between words using web search enginecsandit
Semantic Similarity measures between words plays an important role in information retrieval,
natural language processing and in various tasks on the web. In this paper, we have proposed a
Modified Pattern Extraction Algorithm to compute the supervised semantic similarity measure
between the words by combining both page count method and web snippets method. Four
association measures are used to find semantic similarity between words in page count method
using web search engines. We use a Sequential Minimal Optimization (SMO) support vector
machines (SVM) to find the optimal combination of page counts-based similarity scores and
top-ranking patterns from the web snippets method. The SVM is trained to classify synonymous
word-pairs and non-synonymous word-pairs. The proposed Modified Pattern Extraction
Algorithm outperforms by 89.8 percent of correlation value.
A survey on Design and Implementation of Clever Crawler Based On DUST RemovalIJSRD
Now days, World Wide Web has become a popular medium to search information, business, trading and so on. A well know problem face by web crawler is the existence of large fraction of distinct URL that correspond to page with duplicate or nearby duplicate contents. In fact as estimated about 29% of web page are duplicates. Such URL commonly named as dust represent an important problem in search engines. To deal with this problem, the first efforts is focus on comparing document content to detect and remove duplicate document without fetching their contents .To accomplish this, the proposed methods learn normalization rules to transform all duplicate URLs into the same canonical form. A challenging aspect of this strategy is deriving a set of general and precise rules. The new approach to detect and eliminate redundant content is DUSTER .When crawling the web duster take advantage of a multi sequence alignment strategy to learn rewriting rules able to transform to other URL which likely to have same content . Alignment strategy that can lead to reduction of 54% larger in the number of duplicate URL.
World Wide Web is large sized repository of
interlinked hypertext documents accessed via the Internet. Web
may contain text, images, video, and other multimedia data. The
user navigates through this using hyperlink. Search Engine gives
millions of results and applies Web mining techniques to order the
results. The sorted order of search results is obtained by applying
some special algorithms called—Page ranking algorithms. The
algorithm measures the importance of the pages by analyzing the
number of inlinked and outlinked pages. Our proposed system is
built on an idea that to rank the relevant pages higher in the
retrieved document set, an analysis of both page‘s text substance
and links information is required. The proposed approach is
based on the assumption that the effective weight of a term in a
page is computed by adding the weight of a term in the current
page and additional weight of the term in the linked pages. In
this chapter, we first study the nature of web pages, the various
link analysis ranking algorithms and their limitations and then
show the comparative analysis of the ranking scores obtained
through these approaches with our new suggested ranking
approach.
An Advanced IR System of Relational Keyword Search Techniquepaperpublications3
Abstract: Now these days keyword search to relational data set becomes an area of research within the data base and Information Retrieval. There is no standard process of information retrieval, which will clearly show the accurate result also it shows keyword search with ranking. Execution time is retrieving of data is more in existing system. We propose a system for increasing performance of relational keyword search systems. In the proposed system we combine schema-based and graph-based approaches and propose a Relational Keyword Search System to overcome the mentioned disadvantages of existing systems and manage the information and user access the information very efficiently. Keyword Search with the ranking requires very low execution time. Execution time of retrieving information and file length during Information retrieval can be display using chart.Keywords: Keyword Search, Datasets, Information Retrieval Query Workloads, Schema-based Systems, Graph-based Systems, ranking, relational databases.
Title: An Advanced IR System of Relational Keyword Search Technique
Author: Dhananjay A. Gholap, Gumaste S. V
ISSN 2350-1022
International Journal of Recent Research in Mathematics Computer Science and Information Technology
Paper Publications
Majority of the computer or mobile phone enthusiasts make use of the web for searching
activity. Web search engines are used for the searching; The results that the search engines get
are provided to it by a software module known as the Web Crawler. The size of this web is
increasing round-the-clock. The principal problem is to search this huge database for specific
information. To state whether a web page is relevant to a search topic is a dilemma. This paper
proposes a crawler called as “PDD crawler” which will follow both a link based as well as a
content based approach. This crawler follows a completely new crawling strategy to compute
the relevance of the page. It analyses the content of the page based on the information contained
in various tags within the HTML source code and then computes the total weight of the page. The page with the highest weight, thus has the maximum content and highest relevance.
Efficiently searching nearest neighbor in documents using keywordseSAT Journals
Abstract Conservative spatial queries, such as range search and nearest neighbor reclamation, involve only conditions on objects’ numerical properties. Today, many modern applications call for novel forms of queries that aim to find objects satisfying both a spatial predicate, and a predicate on their associated texts. For example, instead of considering all the restaurants, a nearest neighbor query would instead ask for the restaurant that is the closest among those whose menus contain “steak, spaghetti, brandy” all at the same time. Currently the best solution to such queries is based on the InformationRetrieval2-tree, which, has a few deficiencies that seriously impact its efficiency. Motivated by this, there is a development of a new access method called the spatial inverted index that extends the conventional inverted index to cope with multidimensional data, and comes with algorithms that can answer nearest neighbor queries with keywords in real time. As verified by experiments, the proposed techniques outperform the InformationRetrieval2-tree in query response time significantly, often by a factor of orders of magnitude Keywords: Information retrieval, spatial index, keyword search
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Existing work on keyword search relies on an element-level model (data graphs) to compute keyword query results.Elements mentioning keywords are retrieved from this model and paths between them are explored to compute Steiner graphs. KRG (keyword Element Relationship Graph) captures relationships at the keyword level.Relationships captured by a KRG are not direct edges between tuples but stand for paths between keywords.
We propose to route keywords only to relevant sources to reduce the high cost of processing keyword search queries over all sources. A multilevel scoring mechanism is proposed for computing the relevance of routing plans based on scores at the level of keywords, data elements,element sets, and subgraphs that connect these elements
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Enhancing keyword search over relational databases using ontologiescsandit
Keyword Search Over Relational Databases (KSORDB) provides an easy way for casual users
to access relational databases using a set of keywords. Although much research has been done
and several prototypes have been developed recently, most of this research implements exact
(also called syntactic or keyword) match. So, if there is a vocabulary mismatch, the user cannot
get an answer although the database may contain relevant data. In this paper we propose a
system that overcomes this issue. Our system extends existing schema-free KSORDB systems
with semantic match features. So, if there were no or very few answers, our system exploits
domain ontology to progressively return related terms that can be used to retrieve more
relevant answers to user.
ENHANCING KEYWORD SEARCH OVER RELATIONAL DATABASES USING ONTOLOGIES cscpconf
Keyword Search Over Relational Databases (KSORDB) provides an easy way for casual users to access relational databases using a set of keywords. Although much research has been done and several prototypes have been developed recently, most of this research implements exact also called syntactic or keyword) match. So, if there is a vocabulary mismatch, the user cannotget an answer although the database may contain relevant data. In this paper we propose a
system that overcomes this issue. Our system extends existing schema-free KSORDB systems with semantic match features. So, if there were no or very few answers, our system exploits
domain ontology to progressively return related terms that can be used to retrieve morerelevant answers to user.
Object surface segmentation, Image segmentation, Region growing, X-Y-Z image,...cscpconf
Semantic Similarity measures between words plays an important role in information retrieval, natural language processing and in various tasks on the web. In this paper, we have proposed a Modified Pattern Extraction Algorithm to compute the supervised semantic similarity measure
between the words by combining both page count method and web snippets method. Four association measures are used to find semantic similarity between words in page count method
using web search engines. We use a Sequential Minimal Optimization (SMO) support vector machines (SVM) to find the optimal combination of page counts-based similarity scores and
top-ranking patterns from the web snippets method. The SVM is trained to classify synonymous word-pairs and non-synonymous word-pairs. The proposed Modified Pattern Extraction
Algorithm outperforms by 89.8 percent of correlation value.
WEB SEARCH ENGINE BASED SEMANTIC SIMILARITY MEASURE BETWEEN WORDS USING PATTE...cscpconf
Semantic Similarity measures plays an important role in information retrieval, natural language processing and various tasks on web such as relation extraction, community mining, document clustering, and automatic meta-data extraction. In this paper, we have proposed a Pattern Retrieval Algorithm [PRA] to compute the semantic similarity measure between the words by
combining both page count method and web snippets method. Four association measures are used to find semantic similarity between words in page count method using web search engines. We use a Sequential Minimal Optimization (SMO) support vector machines (SVM) to find the optimal combination of page counts-based similarity scores and top-ranking patterns from the web snippets method. The SVM is trained to classify synonymous word-pairs and nonsynonymous word-pairs. The proposed approach aims to improve the Correlation values,
Precision, Recall, and F-measures, compared to the existing methods. The proposed algorithm outperforms by 89.8 % of correlation value.
EFFICIENT SCHEMA BASED KEYWORD SEARCH IN RELATIONAL DATABASESIJCSEIT Journal
Keyword search in relational databases allows user to search information without knowing database
schema and using structural query language (SQL). In this paper, we address the problem of generating
and evaluating candidate networks. In candidate network generation, the overhead is caused by raising the
number of joining tuples for the size of minimal candidate network. To reduce overhead, we propose
candidate network generation algorithms to generate a minimum number of joining tuples according to the
maximum number of tuple set. We first generate a set of joining tuples, candidate networks (CNs). It is
difficult to obtain an optimal query processing plan during generating a number of joins. We also develop a
dynamic CN evaluation algorithm (D_CNEval) to generate connected tuple trees (CTTs) by reducing the
size of intermediate joining results. The performance evaluation of the proposed algorithms is conducted
on IMDB and DBLP datasets and also compared with existing algorithms.
A Novel Data Extraction and Alignment Method for Web DatabasesIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Annotating search results from web databases-IEEE Transaction Paper 2013Yadhu Kiran
Abstract—An increasing number of databases have become web accessible through HTML form-based search interfaces. The data units returned from the underlying database are usually encoded into the result pages dynamically for human browsing. For the encoded data units to be machine processable, which is essential for many applications such as deep web data collection and Internet comparison shopping, they need to be extracted out and assigned meaningful labels. In this paper, we present an automatic
annotation approach that first aligns the data units on a result page into different groups such that the data in the same group have the same semantic. Then, for each group we annotate it from different aspects and aggregate the different annotations to predict a final annotation label for it. An annotation wrapper for the search site is automatically constructed and can be used to annotate new result pages from the same web database. Our experiments indicate that the proposed approach is highly effective.
International Journal of Research in Engineering and Science is an open access peer-reviewed international forum for scientists involved in research to publish quality and refereed papers. Papers reporting original research or experimentally proved review work are welcome. Papers for publication are selected through peer review to ensure originality, relevance, and readability.
Similar to IEEE 2014 JAVA DATA MINING PROJECTS Keyword query routing (20)
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
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Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
IEEE 2014 JAVA DATA MINING PROJECTS Keyword query routing
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Keyword Query Routing
ABSTRACT:
Keyword search is an intuitive paradigm for searching linked data sources on the
web. We propose to route keywords only to relevant sources to reduce the high
cost of processing keyword search queries over all sources. We propose a novel
method for computing top-k routing plans based on their potentials to contain
results for a given keyword query. We employ a keyword-element relationship
summary that compactly represents relationships between keywords and the data
elements mentioning them. A multilevel scoring mechanism is proposed for
computing the relevance of routing plans based on scores at the level of keywords,
data elements, element sets, and subgraphs that connect these elements.
Experiments carried out using 150 publicly available sources on the web showed
that valid plans (precision@1 of 0.92) that are highly relevant (mean reciprocal
rank of 0.89) can be computed in 1 second on average on a single PC. Further, we
show routing greatly helps to improve the performance of keyword search, without
compromising its result quality.
2. AIM:
Linked data describes a method of publishing structured data so that it can be
interlinked and become more useful. Keyword search is an intuitive paradigm for
searching linked data sources on the web. We propose to route keywords only to
relevant sources to reduce the high cost of processing keyword search queries over
all sources. In this we have implement TOP K-Routing plan based on their
potentials to contain results for a given keyword query.
SYNOPSIS:
In recent years the Web has evolved from a global information space of linked
documents to one where both documents and data are linked. Underpinning this
evolution is a set of best practices for publishing and connecting structured data on
the Web known as Linked Data. The adoption of the Linked Data best practices
has lead to the extension of the Web with a global data space connecting data from
diverse domains such as people, companies, books, scientific publications, films,
music, television and radio programmes, genes, proteins, drugs and clinical trials,
online communities, statistical and scientific data, and reviews. This Web of Data
enables new types of applications. There are generic Linked Data browsers which
allow users to start browsing in one data source and then navigate along links into
related data sources. There are Linked Data search engines that crawl the Web of
Data by following links between data sources and provide expressive query
capabilities over aggregated data, similar to how a local database is queried today.
The Web of Data also opens up new possibilities for domain-specific applications.
Unlike Web 2.0 mashups which work against a fixed set of data sources, Linked
3. Data applications operate on top of an unbound, global data space. This enables
them to deliver more complete answers as new data sources appear on the Web.
We propose to investigate the problem of keyword query routing for
keyword search over a large number of structured and Linked Data sources.
Routing keywords only to relevant sources can reduce the high cost of searching
for structured results that span multiple sources. To the best of our knowledge, the
work presented in this paper represents the first attempt to address this problem.
We use a graph-based data model to characterize individual data sources. In
that model, we distinguish between an element-level data graph representing
relationships between individual data elements, and a set-level data graph, which
captures information about group of elements. This set-level graph essentially
captures a part of the Linked Data schema on the web that is represented in RDFS,
i.e., relations between classes. Often, a schema might be incomplete or simply does
not exist for RDF data on the web. In such a case, a pseudoschema can be obtained
by computing a structural summary such as a dataguide.
EXISTING SYSTEM:
Existing work can be categorized into two main categories:
schema-based approaches
Schema-agnostic approaches
There are schema-based approaches implemented on top of off-the-shelf
databases. A keyword query is processed by mapping keywords to elements of the
database (called keyword elements). Then, using the schema, valid join sequences
4. are derived, which are then employed to join (“connect”) the computed keyword
elements to form so called candidate networks representing possible results to the
keyword query.
Schema-agnostic approaches operate directly on the data. Structured results
are computed by exploring the underlying data graph. The goal is to find structures
in the data called Steiner trees (Steiner graphs in general), which connect keyword
elements. Various kinds of algorithms have been proposed for the efficient
exploration of keyword search results over data graphs, which might be very large.
Examples are bidirectional search and dynamic programming
Existing work on keyword search relies on an element-level model (i.e., data
graphs) to compute keyword query results.
DISADVANTAGES OF EXISTING SYSTEM:
The number of potential results may increase exponentially with the
number of sources and links between them. Yet, most of the results
may be not necessary especially when they are not relevant to the
user.
The routing problem, we need to compute results capturing specific
elements at the data level.
Routing keywords return all the source which may or may not be the
relevant sources
PROPOSED SYSTEM:
5. We propose to route keywords only to relevant sources to reduce the high cost of
processing keyword search queries over all sources. We propose a novel method
for computing top-k routing plans based on their potentials to contain results for a
given keyword query. We employ a keyword-element relationship summary that
compactly represents relationships between keywords and the data elements
mentioning them. A multilevel scoring mechanism is proposed for computing the
relevance of routing plans based on scores at the level of keywords, data elements,
element sets, and subgraphs that connect these elements. We propose to investigate
the problem of keyword query routing for keyword search over a large number of
structured and Linked Data sources.
ADVANTAGES OF PROPOSED SYSTEM:
Routing keywords only to relevant sources can reduce the high cost of
searching for structured results that span multiple sources.
The routing plans, produced can be used to compute results from multiple
sources.
7. Routing Plan
MODULES DESCRIPTION:
Linked Data Generation
The GeoNames Services makes it possible to add geospatial semantic information
to the Word Wide Web. All over 6.2 million geonames toponyms now have a
unique URL with a corresponding XML web service. In this we have used Country
Info , Time zone and Finance Info services. This model resembles RDF data where
entities stand for some RDF resources, data values stand for RDF literals, and
relations and attributes correspond to RDF triples. While it is primarily used to
model RDF Linked Data on the web, such a graph model is sufficiently general to
capture XML and relational data.
Key level Mapping
The set-level graph essentially captures a part of the Linked Data schema on the
web that is represented in RDFS, i.e., relations between classes. Often, a schema
might be incomplete or simply does not exist for RDF data on the web. In such a
case, a pseudoschema can be obtained by computing a structural summary such as
a data guide. A set-level data graph can be derived from a given schema or a
generated pseudoschema. The web of data is modeled as a web graph where GA is
the set of all data graphs, N is the set of all nodes, E is the set of all “internal”
edges that connect elements within a particular source.
Multilevel Inter relationship
8. The search space of keyword query routing using a multilevel inter-relationship
graph. The inter-relationships between elements at different levels keyword is
mentioned in some entity descriptions at the element level. Entities at the element
level are associated with a set-level element via type. A set-level element is
contained in a source. There is an edge between two keywords if two elements at
the element level mentioning these keywords are connected via a path. We propose
a ranking scheme that deals with relevance at many levels.
Routing Plan:
Given the web graph W =(G,N,E) and a keyword query K, the mapping: K-2G that
associates a query with a set of data graphs is called a keyword routing plan RP. A
plan RP is considered valid w.r.t. K when the union set of its data graphs contains a
result for K. The problem of keyword query routing is to find the top-k keyword
routing plans based on their relevance to a query. A relevant plan should
correspond to the information need as intended by the user.
SYSTEM REQUIREMENTS:
HARDWARE REQUIREMENTS:
System : Pentium IV 2.4 GHz.
Hard Disk : 40 GB.
Floppy Drive : 1.44 Mb.
Monitor : 15 VGA Colour.
Mouse : Logitech.
9. Ram : 512 Mb.
SOFTWARE REQUIREMENTS:
Operating system : Windows XP/7.
Coding Language : JAVA/J2EE
IDE : Netbeans 7.4
Database : MYSQL
REFERENCE:
Thanh Tran and Lei Zhang, “Keyword Query Routing”. IEEE TRANSACTIONS
ON KNOWLEDGE AND DATA ENGINEERING, VOL. 26, NO. 2, FEBRUARY
2014
