1,779,858 research outputs found
Alluaudomyia finitima Sinha & Mazumdar & Chaudhuri 2005, n. sp.
No full textAlluaudomyia finitima n. sp. (Fig. 2) TYPE MATERIAL. — Holotype: West Bengal, Haldia, 11.III.1990, S. Sinha coll., (NZC). Paratypes: West Bengal, Nandigram, 12.VIII.1990, A. K. Sinha coll., 1 spec. (MNHN); West Bengal, Juneput, 18.VIII.1993, S. Das coll., 25 specs are retained with the junior authors. ETYMOLOGY. — “ Finitima ” means nearer to A. typica. DESCRIPTION FemalePublished as part of Sinha, Saswati, Mazumdar, Abhijit & Chaudhuri, Prasanta K., 2005, New species of predaceous midges of the genus Alluaudomyia Kieffer, 1913 (Insecta, Diptera, Ceratopogonidae) from the coastal region of West Bengal, India, pp. 115-122 in Zoosystema 27 (1) on page 118, DOI: 10.5281/zenodo.539609
Building Bridges Between (Global) Business and the Rainbow Community in India: An Interview with Pride Circle’s Co-founder Ramkrishna Sinha
No full textAs long as business is done, there also has to be a business case for diversity, equity and inclusion (DEI), says Ram Sinha from the Pride Circle. When it comes to DEI activities, the often invisible nature of the LGBT+ community, its smaller size (relative to other minorities) and vast heterogeneity, as well as lack of standardization of basic terminology, make building bridges between MNEs and the community quite challenging. In this interview with one of Asia’s leading social enterprises in the LGBT+ space, Ram shares his vast experience in the rapidly evolving DEI landscape. He also provides actionable insights for IB scholars, practitioners, educators and policymakers on MNE operations in an emerging market which is quickly becoming a hotbed of DEI innovation
Brahmaputra to AI: debashis sinha on practice, body, humanness, and his double release
No full textAn article regarding the composition process of Debashis Sinha, a musician and composer. The conversation circled around the material included in the double releases Brahmaputra and Adeva_v000_04 on the Establishment label (the article contains links to the releases).
Sinha talks about the recording process, using AI and how his compositional practice unfolded in the making of these releases.
https://cdm.link/2023/03/brahmaputra-and-ai-debashis-sinha-interview/</p
Laelaps manipurensis Sinha 1954
No full textLaelaps manipurensis Sinha, 1954 Laelaps (Haemolaelaps) manipurensis Sinha, 1954: 23. Collection records in India: Kanglatongli, Manipur, Assam, on Rattus bullocki and Bandicota bengalensis bengalensis (Rodentia: Muridae) (Sinha, 1954).Published as part of Bandyopadhyay, Pritha, Karmakar, Krishna & Halliday, Bruce, 2023, Checklist of Indian mites in the family Laelapidae (Acari: Mesostigmata), pp. 401-424 in Zootaxa 5249 (4) on page 410, DOI: 10.11646/zootaxa.5249.4.1, http://zenodo.org/record/769457
Efficient Reconstruction of Depth Three Arithmetic Circuits with Top Fan-In Two
Get PDFIn this paper we develop efficient randomized algorithms to solve the black-box reconstruction problem for polynomials over finite fields, computable by depth three arithmetic circuits with alternating addition/multiplication gates, such that output gate is an addition gate with in-degree two. Such circuits naturally compute polynomials of the form G×(T₁ + T₂), where G,T₁,T₂ are product of affine forms computed at the first layer in the circuit, and polynomials T₁,T₂ have no common factors. Rank of such a circuit is defined to be the dimension of vector space spanned by all affine factors of T₁ and T₂. For any polynomial f computable by such a circuit, rank(f) is defined to be the minimum rank of any such circuit computing it. Our work develops randomized reconstruction algorithms which take as input black-box access to a polynomial f (over finite field ), computable by such a circuit. Here are the results.
- [Low rank]: When 5 ≤ rank(f) = O(log³ d), it runs in time (nd^{log³d}log ||)^{O(1)}, and, with high probability, outputs a depth three circuit computing f, with top addition gate having in-degree ≤ d^{rank(f)}.
- [High rank]: When rank(f) = Ω(log³ d), it runs in time (ndlog ||)^{O(1)}, and, with high probability, outputs a depth three circuit computing f, with top addition gate having in-degree two.
Prior to our work, black-box reconstruction for this circuit class was addressed in [Amir Shpilka, 2007; Karnin and Shpilka, 2009; Sinha, 2016]. Reconstruction algorithm in [Amir Shpilka, 2007] runs in time quasi-polynomial in n,d,|| and that in [Karnin and Shpilka, 2009] is quasi-polynomial in d,||. Algorithm in [Sinha, 2016] works only for polynomials over characteristic zero fields. Thus, ours is the first blackbox reconstruction algorithm for this class of circuits that runs in time polynomial in log ||. This problem has been mentioned as an open problem in [Ankit Gupta et al., 2012] (STOC 2012). In the high rank case, our algorithm runs in (ndlog||)^{O(1)} time, thereby significantly improving the existing algorithms in [Amir Shpilka, 2007; Karnin and Shpilka, 2009]
Lissemysia indica Sinha 1935
No full textLissemysia indica Sinha, 1935 Lissemys punctata punctata (Reptilia); freshwater; intestine; ORI; India (Asia) (Sinha 1935; Hughes et al. 1942; Skryabin 1952; Yamaguti 1963; Ramulu et al. 1980).Published as part of Alves, Philippe V., Vieira, Fabiano M., Santos, Cláudia P., Scholz, Tomáš & Luque, José L., 2015, A Checklist of the Aspidogastrea (Platyhelminthes: Trematoda) of the World, pp. 339-396 in Zootaxa 3918 (3) on page 362, DOI: 10.11646/zootaxa.3918.3.2, http://zenodo.org/record/24120
Discovering New Stories in What AI Doesn't Know: An Interview with Audiovisual Performance Artist Debashis Sinha
No full textAn interview between media artist and scholar Debashis Sinha and professor Shanti Pillai, regarding Sinha's sound practice and exploration of machine learning and AI. Published in Johns Hopkins' Theatre Journal, Sept 2021 on a special issue devoted to AI.</p
Quantum stop times
Get PDFThe notion of stop-time can be naturally translated in a
quantum probabilistic framework and this problem has been
studied by several authors [1], [2], [3], [4], [5].
Recently Parthasarathy and Sinha [4] have established a
factorization property of the -space over the Wiener space
(regarded as the Fock space over )
based on the notion of quantum stop time which is a quantum
probabilistic analogue of the strong Markov property. In this
note we prove a stronger result which has no classical
analogue namely that the algebra generated by the stopped Weyl
operators in the sense of [4] (i.e.the past algebra with
respect to a stop time S), is the algebra of all the bounded
operators on of the Wiener space
The Indian Journal of Social Psychiatry: Musings by the immediate past editor
No full textIn this article, Prof. Dr. Vinod Kumar Sinha reflects on his 8 years as the immediate past Editor of the Indian Journal of Social Psychiatry (IndJSP). He first introduces the reader to the uniqueness of the journal. Its academic values are thereafter reviewed. Furthermore, Dr. Sinha contemplates on the clinical importance of the articles included in the IndJSP. He then shares his views on the direction in which the IndJSP should proceed. He concludes by emphasizing the need for more research among children/adolescents and the elderly in India
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