Search Results for author: Fatemeh Shiri

Found 12 papers, 1 papers with code

Direct Evaluation of Chain-of-Thought in Multi-hop Reasoning with Knowledge Graphs

no code implementations17 Feb 2024 Minh-Vuong Nguyen, Linhao Luo, Fatemeh Shiri, Dinh Phung, Yuan-Fang Li, Thuy-Trang Vu, Gholamreza Haffari

Large language models (LLMs) demonstrate strong reasoning abilities when prompted to generate chain-of-thought (CoT) explanations alongside answers.

Knowledge Graphs Multi-hop Question Answering +1

Language Independent Neuro-Symbolic Semantic Parsing for Form Understanding

1 code implementation8 May 2023 Bhanu Prakash Voutharoja, Lizhen Qu, Fatemeh Shiri

Our model parses a form into a word-relation graph in order to identify entities and relations jointly and reduce the time complexity of inference.

Relation Semantic Parsing

Toward the Automated Construction of Probabilistic Knowledge Graphs for the Maritime Domain

no code implementations4 May 2023 Fatemeh Shiri, Teresa Wang, Shirui Pan, Xiaojun Chang, Yuan-Fang Li, Reza Haffari, Van Nguyen, Shuang Yu

In order to exploit the potentially useful and rich information from such sources, it is necessary to extract not only the relevant entities and concepts but also their semantic relations, together with the uncertainty associated with the extracted knowledge (i. e., in the form of probabilistic knowledge graphs).

Knowledge Graphs

Few-shot Domain-Adaptive Visually-fused Event Detection from Text

no code implementations4 May 2023 Farhad Moghimifar, Fatemeh Shiri, Van Nguyen, Reza Haffari, Yuan-Fang Li

In this paper, we present a novel domain-adaptive visually-fused event detection approach that can be trained on a few labelled image-text paired data points.

Event Detection

Adaptive Population-based Simulated Annealing for Uncertain Resource Constrained Job Scheduling

no code implementations31 Oct 2022 Dhananjay Thiruvady, Su Nguyen, Yuan Sun, Fatemeh Shiri, Nayyar Zaidi, XiaoDong Li

While a number of optimisation methods have been proposed to tackle the deterministic problem, the uncertainty associated with resource availability, an inevitable challenge in mining operations, has received less attention.

Scheduling

Paraphrasing Techniques for Maritime QA system

no code implementations21 Mar 2022 Fatemeh Shiri, Terry Yue Zhuo, Zhuang Li, Van Nguyen, Shirui Pan, Weiqing Wang, Reza Haffari, Yuan-Fang Li

In this paper, we investigate how to exploit paraphrasing methods for the automated generation of large-scale training datasets (in the form of paraphrased utterances and their corresponding logical forms in SQL format) and present our experimental results using real-world data in the maritime domain.

Recovering Faces from Portraits with Auxiliary Facial Attributes

no code implementations7 Apr 2019 Fatemeh Shiri, Xin Yu, Fatih Porikli, Richard Hartley, Piotr Koniusz

%Our method can recover high-quality photorealistic faces from unaligned portraits while preserving the identity of the face images as well as it can reconstruct a photorealistic face image with a desired set of attributes.

Attribute

Identity-preserving Face Recovery from Stylized Portraits

no code implementations7 Apr 2019 Fatemeh Shiri, Xin Yu, Fatih Porikli, Richard Hartley, Piotr Koniusz

We develop an Identity-preserving Face Recovery from Portraits (IFRP) method that utilizes a Style Removal network (SRN) and a Discriminative Network (DN).

Face Destylization

no code implementations5 Feb 2018 Fatemeh Shiri, Xin Yu, Fatih Porikli, Piotr Koniusz

To enforce the destylized faces to be similar to authentic face images, we employ a discriminative network, which consists of convolutional and fully connected layers.

Style Transfer

Identity-preserving Face Recovery from Portraits

no code implementations8 Jan 2018 Fatemeh Shiri, Xin Yu, Fatih Porikli, Richard Hartley, Piotr Koniusz

In this paper, we present a new Identity-preserving Face Recovery from Portraits (IFRP) to recover latent photorealistic faces from unaligned stylized portraits.

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