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Prasad, A.
- Practices of Yield Management-an Analytical Study-with Special Reference to Hotel Industry
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Authors
Affiliations
1 Amity School of Hospitality, Amity University.
1 Amity School of Hospitality, Amity University.
Source
Journal of Hospitality Application and Research, Vol 3, No 2 (2008), Pagination: 25-36Abstract
Yield Management technique is not very old technique to be used by organizations who has to allocate limited resources. This has been used primarily by the aviation industry, later on by other service industry dealing with highly perishable industry. The main objective of this study to introduce fundamental concepts and trade offs of yield management and to describe the relation ship between yield management and newsvendor framework that is an important model for inventory management.In particular, this study is about the hotel organization to decide whether to sell rooms in advance at relatively low price to leisure travelers or to 'hold out' and wait for sale at a higher price to late booking business travelers.
References
- Cross, R. G., 1996. Revenue Management: Hard-Core Tactics for Market Domination. Broadway Books.
- Dhebar, A. and A. Brandenburger. 1993. American Airlines, Inc.: Revenue Management. Harvard Business School Case.
- Geraghty, M. K., and Johnson E., 1997. Revenue Management Saves National Car Rental. Interfaces. Vol.27, pp. 107-127.
- McGill, J. I., and Van Ryzin, G. 1., 1999. Revenue Management: Research Overview and Prospects: Transportation Science. VoU3, pp. 233-256.
- Metters, R. D., Yield Management at Pinko Air., Southern Methodist University Case.
- Ryan, A., 1995. Handbook of Airline Economics. Aviation Week Group, a division of McGraw-Hill Companies, Chapters 47-50.
- Smith, B.C., Leimkuhler, J. F., and Darrow, R. M. 1992. Yield Management at American Airlines. Interfaces. Vol.22, pp. 8-31.
- Talluri, K. T., and Ryzin, G. J. 2002. The Theory and Practice of Revenue Management. Kluwer Academic Publishers, Dordrecht, The Netherlands.
- Robust Features for Automatic Text-Independent Speaker Recognition Using Ergodic Hidden Markov Models (HMMs)
Abstract Views :231 |
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Authors
Affiliations
1 Department of Computer Science & Engineering, MGIT, Hyderabad, IN
2 Department of CSE, DVR College of Engineering & Technology, Hyderabad, IN
1 Department of Computer Science & Engineering, MGIT, Hyderabad, IN
2 Department of CSE, DVR College of Engineering & Technology, Hyderabad, IN
Source
Digital Signal Processing, Vol 4, No 3 (2012), Pagination: 92-98Abstract
In this paper, robust feature for text-independent speaker recognition has been explored. Through different experimental studies, it is demonstrated that, these robust features captures speaker specific information effectively by using Ergodic hidden Markov models (HMMs). The study on the effect of feature vector size for good speaker recognition demonstrates that, feature vector size in the range of 18-22 can capture speaker specific related information effectively for a speech signal sampled at 16 kHz, it is established that the proposed speaker recognition system using robust features requires significantly less amount of training data during both in the training as well as in testing. Finally, the speaker recognition studies using robust features for different mixtures components, training and test durations have been exploited. We demonstrate the speaker recognition studies on TIMIT database.Keywords
Hidden Markov Models (HMMs), MFCC, Robust Features and Speaker.- Study on Phenotypic Correlation Co-Efficient in Dahlia Germplasm
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Authors
Affiliations
1 Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya, Chitrakoot, Satna (M.P.), IN
2 Department of Horticulture, College of Agriculture, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur (U.P.), IN
1 Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya, Chitrakoot, Satna (M.P.), IN
2 Department of Horticulture, College of Agriculture, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur (U.P.), IN
Source
The Asian Journal of Horticulture, Vol 11, No 1 (2016), Pagination: 40-43Abstract
Dahlia is an important bulbous flower crop which has position to increase economic earning of grower. Forty varieties were grown and studied for genotypic correlation of traits at C.S.Azad University of Agriculture and Technology, Kanpur, during 2011-12 and 2012-13. Vegetative and reproductive characters parameters were found to have considerable relationship which also indicated the scope for making improvement in dahlia. Plant height and maximum number of flower per head revealed the sustainable magnitude for crop improvement in dahlia crop.Keywords
Species, Varieties, Germplasm, Dahlia.References
- Anuradha, S. and Gowda, J.V.N. (1990). Genetic variability studies in gladiolus. Abst. Int. Sem. New Frontier Hort., Bangalore, pp. 65.
- Anuradha, S. and Gowda, J.V.N. (1990a). Genetic variability in gladiolus. Prog. Hort., 22 (1-4) : 55-59.
- Anuradha, S. and Gowda, J.V.N. (1992). Phenotypic and Genotypic correlation studies in gladiolus. Crop. Res., 5 (2) : 381-386.
- Beura, S. and Maharana, T. (1990). Genetic variance in different Dahlia varieties. Orissa J. Agric. Res. , 3 (2) : 169-172.
- Bihari, M., Kumar, R., Singh, K. and Narayan, S. (2011). Phenotypic and genotypic path coefficient studies in Ginger. J. Academetia, 15 (4) : 549-555.
- Bihari, M., Kumar, R., Singh, K. and Prasad, A. (2009a). Phenotypic Path-coefficient studies in Floribunda Rose Genotypes. J. Orna Hort., 12 (3) : 118-121.
- Bihari, M., Kumar, R., Singh, K. and Prasad, A. (2009b). Studies on genetic Divergence in gladiolus genotypes. J. Orna. Hort., 12 (3) : 200-205.
- Katiyar, J.N. (1996). Studies on variability and correlation on orchids. Ph.D. Thesis, Kanpur University, KANPUR, U.P. (INDIA).
- Katiyar, J.N., Prasad, A. and Arya, S. (1995). Studies on genotypic correlation in orchids. Recent. Hort., 4 (2) : 113-116.
- Katiyar, J.N., Prasad, A., Kumar, R. and Arya, S. (1994). Studies on Phenotypic correlation in orchids. Prog. Hort. (Accepted).
- Katiyar, S.P. (1984). Studies on path coefficient relationship in hybrid varieties of gladiolus. Ph.D. Thesis, Kanpur University, Kanpur, U.P. ( INDIA).
- Prasad, A. and Pradhan, N. (1991). Studies on genotypic correlation in different characters in gladiolus. Ibid. pp. 42.
- Prasad, A. and Pradhan, N. (1991a). Studies on genetic and phenotypic correlation of various characters in gladiolus. Nat. Symp. Soil Water pollution its remedial measures held at Allahabad. Abst. pp. 8.
- Rao, C. R. (1952). Advanced statistical methods in biometrical research. J. Wiley and Sons, New York