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Suganya, V.
- Secure Data Storage in Cloud with Decentralized Access Control Scheme and Anonymous Authentication
Abstract Views :170 |
PDF Views:2
Authors
Affiliations
1 Department of CSE, Narasu's Sarathy Institute of Technology, Salem, IN
1 Department of CSE, Narasu's Sarathy Institute of Technology, Salem, IN
Source
Wireless Communication, Vol 7, No 3 (2015), Pagination: 107-110Abstract
Our paper proposes a decentralized access control scheme for storing data or file in cloud securely with anonymous authentication. Authenticity of the content will be verified without knowing the user’s identity with the help of attribute based signature. Data will be encrypted under attribute based encryption and it will be decrypted only for users with attributes specified by the access policy using their key. Encryption and decryption keys are provided through decentralized scheme with two or more KDC’s and access control is provided by access control schemes which defines who have access to data.
Keywords
Access Control, Cloud Storage, Attribute Based Encryption, Attribute Based Signature, Decentralized.
- Clustering on High Dimensional Data Using Locally Linear Embedding (LLE) Techniques
Abstract Views :171 |
PDF Views:2
Authors
T. Shalini
1,
V. Suganya
1
Affiliations
1 PSGR Krishnammal College for Women, IN
1 PSGR Krishnammal College for Women, IN
Source
Data Mining and Knowledge Engineering, Vol 5, No 2 (2013), Pagination: 79-82Abstract
Clustering is the task of grouping a set of objects in such a way that objects in the same group (called cluster) are more similar (in some sense or another) to each other than to those in other groups (clusters). The dimension can be reduced by using some techniques of dimension reduction. Recently new non linear methods introduced for reducing the dimensionality of such data called Locally Linear Embedding (LLE). LLE combined with K-means clustering in to coherent frame work to adaptively select the most discriminant subspace. K-means clustering use to generate class labels and use LLE to do subspace selection.Keywords
Clustering, High Dimension Data, Locally Linear Embedding, K-Means Clustering, Principal Component Analysis.- Effect of Lipo-Chitooligosaccharides on Seed Germination, Growth, Vigour and Biochemical Changes in Soybean Seedling
Abstract Views :252 |
PDF Views:0
Authors
Affiliations
1 Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore (T.N.), IN
1 Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore (T.N.), IN
Source
International Journal of Plant Sciences, Vol 11, No 2 (2016), Pagination: 244-248Abstract
The bacterium-to-plant signal, lipo-chitooligosaccharides (LCOs) or Nod factor induces cell division and enhances seed germination. The experiment was conducted to test the efficacy of LCO on soybean seed germination and seedling growth under room temperature by roll towel method. Different concentrations of LCO were used for seed treatment along with microbial inoculum and biocontrol agents as a control. Among the treatments, concentration of LCO @ 1.8 and 3.6 ml/kg of seed performed better compared to other treatments. The results revealed that treating with LCO could influence soybean seed germination and growth of seedlings.Keywords
Lipo-Chitooligosaccharides (LCOs), Soybean, Seed Germination.References
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- Honeycomb Encapsulated Atmospheric Solar Collector Along with Single Basin Solar Still in Highly Energy Absorbing Weather Condition
Abstract Views :177 |
PDF Views:0
Authors
S. Shanmugan
1,
M. Vijayan
1,
V. Suganya
2,
C. Monisha
2,
R. Sangavi
2,
P. Geetanjali
2,
B. Sandhya
2
Affiliations
1 Research Center of Physics, Vel Tech Multitech, Avadi, Chennai-600 062, Tamil Nadu, IN
2 Department of Computer Science Engineering, Vel Tech Multitech, Avadi, Chennai-600 062, Tamil Nadu, IN
1 Research Center of Physics, Vel Tech Multitech, Avadi, Chennai-600 062, Tamil Nadu, IN
2 Department of Computer Science Engineering, Vel Tech Multitech, Avadi, Chennai-600 062, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 9, No 5 (2016), Pagination:Abstract
Background/Objectives: Solar-still based desalination technique is applied for converting saline water into potable one. In this work have been developed a single slope single basin solar still integrators with honeycomb encapsulated collector to enhance the efficiency of the system. Methods/Statistical analysis: Thermal model of expressions for natural circulation of water between the collector and the still, summer and winter, hourly variation of temperature of glass cover, water mass, and basin liner have been derived. A numerical calculation has been made for one of the typical days at Chennai in Tamil Nadu, India which is highly energy absorbing weather condition produced in the still. Application/Improvements: It has been used in the system to compare with and without collector energy absorbing weather condition. The summer and winter average efficiency of the still with collector is 48.34%, 49.40% which is 19.04% summer and winter 13.82% higher than the still without collector.Keywords
Atmospheric Solar Collector, High Efficiency, Honeycomb Structure, Single Basin Solar StillFull Text