Zobrazeno 181 - 190
of 178 690
pro vyhledávání: '"Chakraborty, A."'
The Black-Scholes option pricing model remains a cornerstone in financial mathematics, yet its application is often challenged by the need for accurate hedging strategies, especially in dynamic market environments. This paper presents a rigorous anal
Externí odkaz:
http://arxiv.org/abs/2405.02919
Autor:
Singh, Salam Michael, Garg, Shubhmoy Kumar, Misra, Amitesh, Seth, Aaditeshwar, Chakraborty, Tanmoy
Sexual education aims to foster a healthy lifestyle in terms of emotional, mental and social well-being. In countries like India, where adolescents form the largest demographic group, they face significant vulnerabilities concerning sexual health. Un
Externí odkaz:
http://arxiv.org/abs/2405.01858
Autor:
Chakraborty, Saikat, Ebner, Gabriel, Bhat, Siddharth, Fakhoury, Sarah, Fatima, Sakina, Lahiri, Shuvendu, Swamy, Nikhil
Proof-oriented programs mix computational content with proofs of program correctness. However, the human effort involved in programming and proving is still substantial, despite the use of Satisfiability Modulo Theories (SMT) solvers to automate proo
Externí odkaz:
http://arxiv.org/abs/2405.01787
Autor:
Chakraborty, Abir
In this work we investigate the capability of Graph Attention Network for extracting aspect and opinion terms. Aspect and opinion term extraction is posed as a token-level classification task akin to named entity recognition. We use the dependency tr
Externí odkaz:
http://arxiv.org/abs/2404.19260
Autor:
Liebel, Grischa, Klünder, Jil, Hebig, Regina, Lazik, Christopher, Nunes, Inês, Graßl, Isabella, Steghöfer, Jan-Philipp, Exelmans, Joeri, Oertel, Julian, Marquardt, Kai, Juhnke, Katharina, Schneider, Kurt, Gren, Lucas, Happe, Lucia, Herrmann, Marc, Wyrich, Marvin, Tichy, Matthias, Goulão, Miguel, Wohlrab, Rebekka, Kalantari, Reyhaneh, Heinrich, Robert, Greiner, Sandra, Rukmono, Satrio Adi, Chakraborty, Shalini, Abrahão, Silvia, Amaral, Vasco
Purpose: Software modelling and Model-Driven Engineering (MDE) is traditionally studied from a technical perspective. However, one of the core motivations behind the use of software models is inherently human-centred. Models aim to enable practitione
Externí odkaz:
http://arxiv.org/abs/2404.18682
Autor:
Chakraborty, Abir
Knowledge graphs (KGs) are large datasets with specific structures representing large knowledge bases (KB) where each node represents a key entity and relations amongst them are typed edges. Natural language queries formed to extract information from
Externí odkaz:
http://arxiv.org/abs/2404.19234
Probabilistic graphical models that encode an underlying Markov random field are fundamental building blocks of generative modeling to learn latent representations in modern multivariate data sets with complex dependency structures. Among these, the
Externí odkaz:
http://arxiv.org/abs/2404.17763
Conformal prediction is a general distribution-free approach for constructing prediction sets combined with any machine learning algorithm that achieve valid marginal or conditional coverage in finite samples. Ordinal classification is common in real
Externí odkaz:
http://arxiv.org/abs/2404.16610
Optomagnetic forces on YIG/YFeO3 microspheres levitated in chiral hollow-core photonic crystal fibre
Autor:
Chakraborty, Soumya, Wong, Gordon K. L., Oda, Ferdi, Wachter, Vanessa, Kusminskiy, Silvia Viola, Yokosawa, Tadahiro, Hübner, Sabine, Zubiri, Benjamin Apeleo, Spiecker, Erdmann, Distaso, Monica, Russell, Philip St. J., Joly, Nicolas Y.
We explore a magnetooptomechanical system consisting of a single magnetic microparticle optically levitated within the core of a helically twisted single-ring hollow-core photonic crystal fibre. We use newly-developed magnetic particles that have a c
Externí odkaz:
http://arxiv.org/abs/2404.16182
Autor:
Ong, Edward Y. X., Barth, Anna R., Singh, Navneet, Ramaswamy, Meera, Shetty, Abhishek, Chakraborty, Bulbul, Sethna, James P., Cohen, Itai
Systems driven far from equilibrium often retain structural memories of their processing history. This memory has, in some cases, been shown to dramatically alter the material response. For example, work hardening in crystalline metals can alter the
Externí odkaz:
http://arxiv.org/abs/2404.15850