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Apr 24, 2012
Social and Information Networks
Physics and Society

A Tunable Mechanism for Identifying Trusted Nodes in Large Scale Di…

In this paper, we propose a simple randomized protocol for identifying trusted nodes based on personalized trust in large scale distributed networks.…
Sep 10, 2017
Computation and Language

AppTechMiner: Mining Applications and Techniques from Scientific Ar…

This paper presents AppTechMiner, a rule-based information extraction framework that automatically constructs a knowledge base of all application are…
Feb 15, 2018
Machine Learning

Designing Random Graph Models Using Variational Autoencoders With A…

Deep generative models have been praised for their ability to learn smooth latent representation of images, text, and audio, which can then be used t…
Jun 13, 2019
Computation and Language

Improved Sentiment Detection via Label Transfer from Monolingual to …

Multilingual writers and speakers often alternate between two languages in a single discourse, a practice called "code-switching". Existing sentiment…
Nov 07, 2011
Information Retrieval

An IR-based Evaluation Framework for Web Search Query Segmentation

This paper presents the first evaluation framework for Web search query segmentation based directly on IR performance. In the past, segmentation stra…
Jun 21, 2019
Computation and Language

A Deep Generative Model for Code-Switched Text

Code-switching, the interleaving of two or more languages within a sentence or discourse is pervasive in multilingual societies. Accurate language mo…
Aug 08, 2018
Social and Information Networks
Physics and Society

On Rich Clubs of Path-Based Centralities in Networks

Many scale-free networks exhibit a rich club structure, where high degree vertices form tightly interconnected subgraphs. In this paper, we explore t…
Apr 06, 2016
Combinatorics
Discrete Mathematics

The discrepancy interpretation of bisecting families leads us to the investigation of β[±1](F) for recursive Hardamard set systems. It is well known that the discrepancy of recursive Hardamard set systems is Ω(√n) (see [9] for a proof). We note that…

Bisecting families for set systems

Let $n$ be any positive integer and $\mathcal{F}$ be a family of subsets of $[n]$. A family $\mathcal{F}'$ is said to be $D$-\emph{secting} for $\m…
Oct 24, 2010
Logic in Computer Science
Formal Languages and Automata Theory

Equivalence Checking in Embedded Systems Design Verification using PR…

In this paper we focus on some aspects related to modeling and formal verification of embedded systems. Many models have been proposed to represent e…
Nov 16, 2017
Computer Vision

Improving Consistency and Correctness of Sequence Inpainting using …

Contemporary benchmark methods for image inpainting are based on deep generative models and specifically leverage adversarial loss for yielding reali…
Apr 09, 2019
Information Retrieval
Computer Vision

PUNCH: Positive UNlabelled Classification based information retrieval…

Hyperspectral images of land-cover captured by airborne or satellite-mounted sensors provide a rich source of information about the chemical composit…
Apr 14, 2015
Social and Information Networks
Physics and Society

Leveraging disjoint communities for detecting overlapping community …

Network communities represent mesoscopic structure for understanding the organization of real-world networks, where nodes often belong to multiple co…
Feb 17, 2018
Computation and Language
Information Retrieval

Building a Word Segmenter for Sanskrit Overnight

There is an abundance of digitised texts available in Sanskrit. However, the word segmentation task in such texts are challenging due to the issue of…
Oct 31, 2016
Populations and Evolution

COSPEDTree-II: Improved Couplet based Phylogenetic Supertree

A Supertree synthesizes the topologies of a set of phylogenetic trees carrying overlapping taxa set. In process, conflicts in the tree topologies are…
Sep 05, 2018
Computation and Language

Free as in Free Word Order: An Energy Based Model for Word Segmentati…

The configurational information in sentences of a free word order language such as Sanskrit is of limited use. Thus, the context of the entire senten…
Jun 18, 2015
Social and Information Networks
Physics and Society

Learning and Forecasting Opinion Dynamics in Social Networks

Social media and social networking sites have become a global pinboard for exposition and discussion of news, topics, and ideas, where social media u…
Sep 17, 2015
Social and Information Networks

Out of vocabulary words decrease, running texts prevail and hashtags …

Twitter is one of the most popular social media. Due to the ease of availability of data, Twitter is used significantly for research purposes. Twitte…
Oct 26, 2014
Computational Geometry
Computer Vision

On Chord and Sagitta in ${\mathbb Z}^2$: An Analysis towards Fast and…

Although chord and sagitta, when considered in tandem, may reflect many underlying geometric properties of circles on the Euclidean plane, their impl…
Aug 18, 2016
Social and Information Networks
Physics and Society

Sensitivity and Reliability in Incomplete Networks: Centrality Metric…

Network analysis is an important tool in understanding the behavior of complex systems of interacting entities. However, due to the limitations of da…
Jan 15, 2009
Computation and Language
Data Analysis
Statistics and Probability

Discovering Global Patterns in Linguistic Networks through Spectral …

Recent research has shown that language and the socio-cognitive phenomena associated with it can be aptly modeled and visualized through networks of …
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