Indian Institute of Technology Guwahati

Interface problems, where distinct materials or physical domains meet, pose significant challenges in numerical simulations due to the discontinuities and sharp gradients across interfaces. Traditional finite element methods struggle to capture ...

This paper extends the properties of a positive feedback interconnection of two negative imaginary (NI) systems to multi‐agent NI systems and proposes a new formation‐containment control methodology relying on the characteristic loci technique. ...

Agglutinative languages often have morphologically complex words (MCWs) composed of multiple morphemes arranged in a hierarchical structure, posing significant challenges in translation tasks. We present a novel Knowledge Distillation approach tailored ...

Many control applications in real-time cyber-physical systems are represented as Directed Acyclic Graphs (DAGs) due to complex interactions among their functional components, and executed on distributed heterogeneous platforms. Data communication between ...

The global paradigm shift toward edge computing has led to a growing demand for efficient integrity verification. Hash functions are one-way algorithms which act as a zero-knowledge proof of a datum’s contents. However, it is infeasible to compute hashes ...

This paper presents a fixed‐time state observer‐based robust adaptive neural fault‐tolerant control (RANFTC) for attitude and altitude tracking and control of quadrotor unmanned aerial vehicles (UAVs), considering multiple actuator faults, ...

This article presents a fixed‐time state observer‐based robust adaptive neural fault‐tolerant control for attitude and altitude tracking and control of quadrotor unmanned aerial vehicles, addressing multiple actuator faults, model uncertainty, and unknown ...

A black hole is considered to be a dangerous node present in a graph that disposes of any resources that enter that node. Therefore, it is essential to find such a node in the graph. Let a group of agents be present on a graph G. The Black Hole Search (...

Given a set P = { p 1 , p 2 , … , p n } of n points in R 2 and a positive integer k ( ≤ n ), we wish to find a subset S of P of size k such that the cost of a subset S, c o s t ( S ) = min ⁡ { d ( p , q ) | p , q ∈ S }, is maximized, where d ( p ,...

• The paper studies the dispersion problem on convex polygon.
• A greedy approximation algorithm is proposed which gives 1.733 factor result.
• Furthermore, an O(n3) time algorithm is proposed where the objective is to select 4 points ...

We correct an error in Theorem 13 in our published article Barik et al. [1].

The existence of correlation among mental disorders is a well-known phenomenon. Multi-task learning (MTL) has been reported to yield enhanced detection performance of a targeted mental disorder by leveraging its correlation with other related ...

• Correlation among mental disorders can be leveraged to enhance their detection.
• MDD and PTSD detection performances are improved by leveraging the correlations.
• An ensemble of weighting schemes for combining training losses is more ...

In this paper, we propose a weak Galerkin finite element approximation for a class of fourth-order singularly perturbed parabolic problems. The problem exhibits boundary layers and so we have considered layer adapted triangulations, in particular ...

The solution of the singular perturbation problems (SPP) of convection-diffusion-reaction type may exhibit regular and corner layers in a rectangular domain. In this work, we construct and analyze a parameter-uniform operator-splitting ...

Retinal edema caused by fluid buildups has links to vision threatening retinal diseases. Presently, spectral-domain optical coherence tomography (SD-OCT) is the imaging method of choice for evaluating retinal health and tracking treatment progress. ...

In deep learning-based medical applications involving musculoskeletal image classification, obtaining high-quality and expert-level annotations of Magnetic Resonance Imaging (MRI) slices has been a significant challenge. This problem is magnified while ...

Underwater image quality is often compromised due to factors like fluorescence, low illumination, absorption, and scattering. Recent advancements in underwater image enhancement have introduced various deep network architectures to address these issues. ...

A graph G = ( V , E ) is said to be word-representable if a word w can be formed using the letters of the alphabet V such that for every pair of vertices x and y, x ≠ y, x y ∈ E if and only if x and y alternate in w. Gaetz and Ji have recently ...

Digital Microfluidic Biochips (DMFBs) precisely control droplets on an electrode array, making them vital for healthcare. However, they are vulnerable to numerous security threats, including structural modifications during the design phase, ...

Memory disaggregation is an approach to decouple compute and memory to minimize the total cost of ownership. However, analytical methods to study the impact of this approach are not readily available for high performance computing use cases. In this ...

License Plate Recognition plays a pivotal role in modern traffic law enforcement, ensuring public safety and order. However, conventional surveillance systems such as CCTVs and static cameras lack real-time response capabilities and have limited ...