K. Singh

Publication List Details

Period

1966 - 2008

Number

288

Co-Authors

The NuMoon experiment: first results (2008)

Buitink, S., Bacelar, J., Braun, R., De Bruyn, G., Falcke, H., Scholten, O., ...

The NuMoon project uses the Westerbork Synthesis Radio Telescope to search for short radio pulses from the Moon. These pulses are created when an ultra high energy cosmic ray or neutrino initiates a...

Sufficiency Criterion for the Validity of the Adiabatic Approximation (2007)

Tong, D M, Singh, K, Kwek, L C, OH, C H

We examine the quantitative condition which has been widely used as a criterion for the adiabatic approximation but was recently found insufficient. Our results indicate that the usual quantitative...

Radio detection of cosmic rays with LOPES (LOPES Collaboration) (2006)

Grupen,C., Apel,W.D., Asch,T., Badea,A.F., Bähren,L., Bekk,K., ...

Data taken with a radio antenna array in combination with the ground-level air shower experiment KASCADE-Grande at the Forschungszentrum Karlsruhe open up the possibility to measure large extensive...

Severe Pulmonary Disease Due to Multisystemic Eosinophilic Epitheliotropic Disease in a Horse (2006)

Singh, K., Holbrook, T. C, Gilliam, L. L, Cruz, R. J, Duffy, J., Confer, A. W

Multisystemic eosinophilic epitheliotropic disease was diagnosed histologically in a 17-year-old Quarter Horse intact mare that was presented with a chronic history of respiratory distress. At...

Quantitative conditions do not guarantee the validity of the adiabatic approximation (2005)

Tong, D. M., Singh, K., Kwek, L. C., Oh, C. H.

In this letter, we point out that the widely used quantitative conditions in the adiabatic theorem are insufficient in that they do not guarantee the validity of the adiabatic approximation. We also...

Eurographics 2005 Tutorials. T5: Interactive Shape Modelling: The Evolution of Graphics: Where to next? (2005)

Alexa, M., Angelidis, A., Singh, K., Zorin, D.

The course will present the state-of-the-art in digigtal modeling techniques, both in commercial software and academic research. The goal of this course is to impart the audience with an...

On symmetries and invariant solutions of a coupled KdV system with variable coefficients (2005)

K. Singh, R. K. Gupta

We investigate symmetries and reductions of a coupled KdV system with variable coefficients. The infinitesimals of the group of transformations which leaves the KdV system invariant and the...

A note on the geometric phase in adiabatic approximation (2004)

Tong, D. M., Singh, K., Kwek, L. C., Oh, C. H.

The adiabatic theorem shows that the instantaneous eigenstate is a good approximation of the exact solution for a quantum system in adiabatic evolution. One may therefore expect that the geometric...

Efficient Similarity Search on Vector Sets (2004)

Hailing Yu, Wei Niu, Divyakant Agrawal, Amr El, Abbadi Ambuj, K Singh

Similarity search in applications such as multimedia databases has been gaining a lot of attention in recent years. Due to the curse of dimensionality, it is hard to improve the query cost of...

Contact author: Tamer Kahveci (2004)

Arnab Bhattacharya, Tolga Can, Tamer Kahveci, K. Singh, Ambuj K. Singh, Yuan-fang Wang

We consider the problem of similarity searches on protein databases based on both sequence and structure information simultaneously. Our program extracts feature vectors from both the sequence and...

Influence of Nucleating Agents on the Chemical Interaction of MgO-Al2O3-B2O3 Glass Sealants with Component of SOFC (2004)

Bahadur, D., Lahl, N., Singh, K., Singheiser, L., Hilpert, K.

© The Electrochemical Society, Inc. 2004. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express...

Towards Index-based Similarity Search for Protein Structure Databases (2003)

Orhan C Tamer, Kahveci Ambuj, K. Singh

We propose two methods for finding similarities in protein structure databases. Our techniques extract feature vectors on triplets of SSEs (Secondary Structure Elements) of proteins. These feature...

Geometric phases for non-degenerate and degenerate mixed states (2003)

Singh, K., Tong, D. M., Basu, K., Chen, J. L., Du, J. F.

This paper focuses on the geometric phase of general mixed states under unitary evolution. Here we analyze both non-degenerate as well as degenerate states. Starting with the non-degenerate case, we...

PSI: Indexing Protein Structures for Fast Similarity Search (2003)

Orhan C Tamer, Kahveci Ambuj, K. Singh

We consider the problem of finding similarities in protein structure databases. Our techniques extract feature vectors on triplets of SSEs (Secondary Structure Elements). Later, these feature vectors...

On certain classes of exact solutions of einstein equations for rotating fields in conventional and nonconventional form (2003)

Bhutani, O P, Singh, K, Kalra, D K

Using the symmetry reduction approach we have herein examined, under continuous groups of transformations,the invariance of Einstein exterior equations for stationary axisymmetric and rotating case,...

Charged Particle Detection using a CMOS Active Pixel Sensor (2002)

Matis, H. S., Bieser, F., Kleinfelder, S., Rai, G., Retiere, F., Ritter, H. G., ...

Active Pixel Sensor (APS) technology has shown promise for next-generation vertex detectors. This paper discusses the design and testing of two generations of APS chips. Both are arrays of 128 by 128...

A Note on Bootstrapping the Sample Median, (2002)

Ghosh,M., Parr,W. C., Singh,K., Babu,G. J.

Efron in this treatment of the bootstrap, discusses its use for estimation of the asymptotic variance of the sample median, in the sampling situation of independent and identically distributed random...

Study of the chemical interactions between aluminosilicate base sealants and the components on the anode side of SOFC (2002)

Lahl, N., Bahadur, D., Singh, K., Singheiser, L., Hilpert, K.

© The Electrochemical Society, Inc. [year]. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express...

Performance of a wavelet matched filter with optimized dilation designed using simulated annealing algorithm (2001)

Pohit, M, Singh, K

We outline a method, using simulated annealing algorithm, to optimize the dilation factor of the wavelet function, from a number of images. The optimized dilation factor has been used to obtain..