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As the use of the web is greatly increased so as the need for effective web service selection and retrieval techniques. So many good algorithms have been developed for web service selection problem. The need for effective web service clustering technique is also came forward, which will help the users to search within their needed clusters, that will reflect different tradeoffs such as price , quality...
Semantic web search engine is the new generation of conventional web search engine that brings precise and meaningful information from the Internet. These new search engines answer user queries using Semantic Web Documents (SWDs) that are found in ontologies database. It is likely that a query may have more than one range in a domain. The semantic web search engines such as Hakia, Swoogle, and Watson...
The telemetry data processing operation intended for a given mission are pre-defined by an onboard telemetry configuration, mission trajectory and overall telemetry methodology have stabilized lately for ISRO vehicles. The given problem on telemetry data processing is reduced through hierarchical problem reduction whereby the sequencing of operations evolves as the control task and operations on data...
Due to the emergence of multiple language support on the Internet, machine translation (MT) technologies are indispensable to the communication between speakers using different languages. Recent research works have started to explore tree-based machine translation systems with syntactical and morphological information. This work aims the development of Syntactic Based Machine Translation from English...
One major issue in web service discovery is retrieving the desired services. Currently P2P architectures are used as a replacement of UDDI for registering and discovering web services. But P2P network structures lack semantic based query routing and have scalability issues when they are scaled to larger network. In this paper we introduce the concept of Domain ontology in CHORD based Super Peer network...
This paper presents a location-sensitive algorithm for the automated insertion of virtual advertisements in videos. Virtual advertisements are objects (text messages, pictures, an animation or video sequence) that are introduced noninvasively into a video. Typically, this is done manually. Most automated approaches involve insertion of virtual advertisements in hard-coded, specific locations of videos...
Several studies have proved the efficacy of computer assistance in spinal surgery, especially in the technique of pedicle screw insertion for vertebral fusion and correction of deformities. Computer assisted surgical navigation systems have proven success in the surgical treatment of spinal fractures and disorders. We have developed a novel method for real time computer assisted spinal surgery, based...
P2P lending is a new form of lending where in the lenders and borrowers can meet at a common platform like Prosper and ZOPA and strike a best deal. While the borrower looks for a lender who offers the fund at a cheaper interest rate, the lender looks for a borrower whose probability of default is nil or minimal. The peer to peer lending sites can help the lenders judge the borrower by allowing the...
In most security domain transmission of secret and confidential voice data requires that the identity of the speaker should not get revealed but at the same time data contents in speech signal should be interpreted. Speech and speaker normalization techniques help to solve this issue. This paper proposes speaker normalization technique that attempts to alter the characteristics of speaker's voice...
The introduction of Cloud computing concept has been instrumental in reducing resource unavailability in cyber world. Privacy of data stored in cloud resources though is a debatable subject and a matter of concern. As the number of documents stored on cloud resources increase, a search engine will have to be employed to search for information. Due to increased concern on these search engines itself...
The preposition sense disambiguation is a critical task in any reliable Machine Translation (MT) system. The pervasive use of preposition or its equivalent in most of the languages makes it a crucial element during translation. Unlike English, there is no concept of preposition in Kannada. English prepositions are translated to Kannada by attaching appropriate inflections to the head noun of the prepositional...
Data caching can remarkably improve the efficiency of information access in a wireless ad hoc network by reducing the access latency and bandwidth usage. The cache placement problem minimizes total data access cost in ad hoc networks with multiple data items. The ad hoc networks are multi hop networks without a central base station and are resource constrained in terms of channel bandwidth and battery...
Now-a-days with the increasing number of mesh clients it has become a challenging task to provide uninterrupted internet connectivity for the clients. To solve this problem several mobility management schemes such as iMesh and MEMO, have been proposed. The major drawbacks of these schemes are: larger handoff delay and higher signaling overhead. A new mobility management scheme named Forward Pointer...
This paper describes the sensor electronics and 3D imaging display for Ultrasonic MEMS level sensing system. Conventional level sensors measure the flat level of liquid and solid surfaces. Ultrasonic MEMS level sensors can measure hybrid levels possibly mixed with solids and liquids or solid surfaces containing conical and pyramid structures. Coal bunker level measurement in Thermal Power Plants and...
Identification of structural and sequence motifs in genomic sequences is gaining much attention now a days. Ribonucleic acid or RNA is one of the important biomolecule whose secondary structure defines its functionality. Soft computing techniques like genetic programming have been used for motif identification. In this paper, we propose a method for identifying common structural motifs in a set of...
This paper focuses on an unsupervised information extraction system. Two kinds of features related to the text fragments from the Web documents are investigated. The first type of feature is called, a site-invariant feature. The second type of feature is called a site-dependent feature. Feature selection algorithm is used for wrapper generation from the site invariant and site-dependent information...
Association rule mining aims at generating association rules between sets of items in a database. Now a day, due to huge accumulation in the database technology, the data are representing in the high dimensional data space. However, it is becoming very tedious to generate association rules from high dimensional data, because it contains different dimensions or attributes in the large data bases. In...
Microsatellites are short, dynamic tandem repeats in DNA sequences that are unique in nature and are widely used in several fields including DNA Fingerprinting, Paternity Studies, Forensics, Population Studies and Evolutionary studies. This paper presents the first comprehensive computational study of microsatellite repeats in viruses. Microsatellites from more than 3,500 viral sequences have been...
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