DS-Index: Ranking Authors Distinctively in an Academic Network. - Muhammad Farooq 005; Hikmat Ullah Khan; Saqib Iqbal; Ehsan Ullah Munir; Ajmal Shahzad (IEEE Access, 2017)

Modelling to identify influential bloggers in the blogosphere: A survey. - Hikmat Ullah Khan; Ali Daud; Umer Ishfaq; Tehmina Amjad; Naif R. Aljohani; Rabeeh Ayaz Abbasi; Jalal S. Alowibdi (Comput. Hum. Behav., 2017)

Using machine learning techniques for subjectivity analysis based on lexical and non-lexical features. - Hikmat Ullah Khan; Ali Daud (Int. Arab J. Inf. Technol., 2017)

Identifying the Influential Bloggers: A modular approach based on Sentiment Analysis. - Umer Ishfaq; Hikmat Ullah Khan; Khalid Iqbal (J. Web Eng., 2017)

Mixed-Opinion Classification of Web Forum Posts using Lexical and Non-Lexical Features. - Hikmat Ullah Khan (J. Web Eng., 2017)

Finding the top influential bloggers based on productivity and popularity features. - Hikmat Ullah Khan; Ali Daud (New Rev. Hypermedia Multim., 2017)

Shape Based Pakistan Sign Language Categorization Using Statistical Features and Support Vector Machines. - Syed Muhammad Saqlain Shah; Syed Husnain Abbas Naqvi; Imran Khan 004; Muhammad Ramzan; Zulqarnain; Hikmat Ullah Khan (IEEE Access, 2018)

Finding Rotten Eggs: A Review Spam Detection Model using Diverse Feature Sets. - Abubakker Usman Akram; Hikmat Ullah Khan; Saqib Iqbal; Tassawar Iqbal; Ehsan Ullah Munir; Muhammad Shafi (KSII Trans. Internet Inf. Syst., 2018)

Your comments matter: incorporating viewers' comments for ranking online video content using bibliometrics. - Naveed Aslam Mirza; Hikmat Ullah Khan; Tassawar Iqbal; Khalid Iqbal; Saqib Iqbal; Muhammad Imran 007 (New Rev. Hypermedia Multim., 2018)

A Review on State-of-the-Art Violence Detection Techniques. - Muhammad Ramzan; Adnan Abid; Hikmat Ullah Khan; Shahid Mahmood Awan; Amina Ismail; Muzamil Ahmed; Mahwish Ilyas; Ahsan Mahmood (IEEE Access, 2019)

A Survey on State-of-the-Art Drowsiness Detection Techniques. - Muhammad Ramzan; Hikmat Ullah Khan; Shahid Mahmood Awan; Amina Ismail; Mahwish Ilyas; Ahsan Mahmood (IEEE Access, 2019)

An index-based ranking of conferences in a distinctive manner. - Muhammad Farooq 005; Hikmat Ullah Khan; Tassawar Iqbal; Saqib Iqbal (Electron. Libr., 2019)

Identification of critical factors for assessing the quality of restaurants using data mining approaches. - Ahsan Mahmood; Hikmat Ullah Khan (Electron. Libr., 2019)

KEFST: a knowledge extraction framework using finite-state transducers. - Ahsan Mahmood; Hikmat Ullah Khan; Zahoor-Ur Rehman; Khalid Iqbal; Ch. Muhammad Shahzad Faisal (Electron. Libr., 2019)

A novel approach for finding research areas for new researchers. - Nouman Malik; Hikmat Ullah Khan; Ch. Muhammad Shahzad Faisal; Ahsan Mahmood; Sanghyun Seo; Muhammad Raheel Bhutta (New Rev. Hypermedia Multim., 2019)

2D-CNN Based Segmentation of Ischemic Stroke Lesions in MRI Scans. - Pir Masoom Shah; Hikmat Ullah Khan; Uferah Shafi; Saif ul Islam; Mohsin Raza; Tran The Son; Hoa Le Minh (ICCCI (CCIS Volume), 2020)

Blockchain and Internet of Things: A bibliometric study. - Muhammad Kamran; Hikmat Ullah Khan; Muhammad Wasif Nisar; Muhammad Farooq 005; Saeed Ur Rehman (Comput. Electr. Eng., 2020)

Network Reconfiguration Algorithm (NRA) for scheduling communication-intensive graphs in heterogeneous computing environment. - Anum Masood; Saima Gulzar Ahmad; Hikmat Ullah Khan; Ehsan Ullah Munir (Clust. Comput., 2020)

Cascading handcrafted features and Convolutional Neural Network for IoT-enabled brain tumor segmentation. - Hikmat Ullah Khan; Pir Masoom Shah; Munam Ali Shah; Saif ul Islam; Joel J. P. C. Rodrigues (Comput. Commun., 2020)

Extending UML Use Case Diagrams to Represent Non-Interactive Functional Requirements. - Saqib Iqbal; Issam Al-Azzoni; Gary Allen; Hikmat Ullah Khan (e Informatica Softw. Eng. J., 2020)

Phishing web site detection using diverse machine learning algorithms. - Ammara Zamir; Hikmat Ullah Khan; Tassawar Iqbal; Nazish Yousaf; Farah Aslam; Muhammad Almas Anjum; Maryam Hamdani (Electron. Libr., 2020)

A feature-centric spam email detection model using diverse supervised machine learning algorithms. - Ammara Zamir; Hikmat Ullah Khan; Waqar Mehmood; Tassawar Iqbal; Abubakker Usman Akram (Electron. Libr., 2020)

On Modelling for Bias-Aware Sentiment Analysis and Its Impact in Twitter. - Ahsan Mahmood; Hikmat Ullah Khan; Muhammad Ramzan (J. Web Eng., 2020)

Use case-based evaluation of workflow optimization strategy in real-time computation system. - Saima Gulzar Ahmad; Hikmat Ullah Khan; Samia Ijaz; Ehsan Ullah Munir (J. Supercomput., 2020)

On Prediction of Research Excellence using Data Mining and Deep Learning Techniques. - Amber Urooj; Hikmat Ullah Khan; Saqib Iqbal; Qutaibah Althebyan (SNAMS, 2021)

Twitter trends: A ranking algorithm analysis on real time data. - Hikmat Ullah Khan; Shumaila Nasir; Kishwar Nasim; Danial Shabbir; Ahsan Mahmood (Expert Syst. Appl., 2021)

An Empirical Comparative Analysis Using Machine Learning Techniques for Liver Disease Prediction. - Mohammed Alghobiri; Hikmat Ullah Khan; Ahsan Mahmood (Int. J. Heal. Inf. Syst. Informatics, 2021)

Finding influential users in social networks based on novel features & link-based analysis. - Shahid Iqbal; Hikmat Ullah Khan; Umar Ishfaq; Mohammed Alghobiri; Saqib Iqbal (J. Intell. Fuzzy Syst., 2021)

Automated Question Answering based on Improved TF-IDF and Cosine Similarity. - Muzamil Ahmed; Hikmat Ullah Khan; Saqib Iqbal; Qutaibah Althebyan (SNAMS, 2022)

Credit Card Fraud Detection Using State-of-the-Art Machine Learning and Deep Learning Algorithms. - Fawaz Khaled Alarfaj; Iqra Malik; Hikmat Ullah Khan; Naif Almusallam; Muhammad Ramzan; Muzamil Ahmed (IEEE Access, 2022)

Finding influential users in microblogs: state-of-the-art methods and open research challenges. - Umar Ishfaq; Hikmat Ullah Khan; Shahid Iqbal; Mohammed Alghobiri (Behav. Inf. Technol., 2022)

Susceptibility of Continual Learning Against Adversarial Attacks. - Hikmat Ullah Khan; Pir Masoom Shah; Syed Farhan Alam Zaidi; Saif ul Islam (CoRR, 2022)

Comparative Analysis of State-of-the-Art Deep Learning Models for Detecting COVID-19 Lung Infection from Chest X-Ray Images. - Zeba Ghaffar; Pir Masoom Shah; Hikmat Ullah Khan; Syed Farhan Alam Zaidi; Abdullah Gani; Izaz Ahmad Khan; Munam Ali Shah; Saif ul Islam (CoRR, 2022)

Identifying the influential nodes in complex social networks using centrality-based approach. - Umar Ishfaq; Hikmat Ullah Khan; Saqib Iqbal (J. King Saud Univ. Comput. Inf. Sci., 2022)

Attention-Based Multi-Channel Gated Recurrent Neural Networks: A Novel Feature-Centric Approach for Aspect-Based Sentiment Classification. - Waqas Ahmad; Hikmat Ullah Khan; Tassawar Iqbal; Saqib Iqbal (IEEE Access, 2023)

Aspect-Based Sentiment Classification Using Deep Learning and Hybrid of Word Embedding and Contextual Position. - Waqas Ahmad; Hikmat Ullah Khan; Fawaz Khaled Alarfaj; Saqib Iqbal; Abdullah M. Alomair; Naif Almusallam (Intell. Autom. Soft Comput., 2023)

A Transfer Learning Based Approach for COVID-19 Detection Using Inception-v4 Model. - Ali Alqahtani 003; Shumaila Akram; Muhammad Ramzan; Fouzia Nawaz; Hikmat Ullah Khan; Essa Alhashlan; Samar M. Alqhtani; Areeba Waris; Zain Ali (Intell. Autom. Soft Comput., 2023)

On solving textual ambiguities and semantic vagueness in MRC based question answering using generative pre-trained transformers. - Muzamil Ahmed; Hikmat Ullah Khan; Tassawar Iqbal; Fawaz Khaled Alarfaj; Abdullah M. Alomair; Naif Almusallam (PeerJ Comput. Sci., 2023)

Differential Evolution and Agglomerative-Clustering-Based Mutation Strategy for Complex Numerical Optimization Problems. - Tassawar Ali; Hikmat Ullah Khan; Tasswar Iqbal; Fawaz Khaled Alarfaj; Abdullah M. Alomair; Naif Almusallam (Symmetry, 2023)

Deep learning in news recommender systems: A comprehensive survey, challenges and future trends. - Mian Muhammad Talha; Hikmat Ullah Khan; Saqib Iqbal; Mohammed Alghobiri; Tassawar Iqbal; Muhammad Fayyaz (Neurocomputing, 2023)

Optimizing the Over and Underutilization of Network Resources During Peak and Off-Peak Hours. - Afzal Badshah; Ali Daud; Hikmat Ullah Khan; Omar Alghushairy; Amal Bukhari (IEEE Access, 2024)

AI Knows You: Deep Learning Model for Prediction of Extroversion Personality Trait. - Anam Naz; Hikmat Ullah Khan; Sami Alesawi; Omar Ibrahim Aboulola; Ali Daud; Muhammad Ramzan (IEEE Access, 2024)

Phishing Website Detection Using Deep Learning Models. - Ume Zara; Kashif Ayyub; Hikmat Ullah Khan; Ali Daud; Tariq Alsahfi; Saima Gulzar Ahmad (IEEE Access, 2024)

Four decades of image processing: a bibliometric analysis. - Uzair Khan; Hikmat Ullah Khan; Saqib Iqbal; Hamza Munir (Libr. Hi Tech, 2024)

Conversational AI: An Explication of Few-Shot Learning Problem in Transformers-Based Chatbot Systems. - Muzamil Ahmed; Hikmat Ullah Khan; Ehsan Ullah Munir (IEEE Trans. Comput. Soc. Syst., 2024)

Hybrid deep learning and evolutionary algorithms for accurate cloud workload prediction. - Tassawar Ali; Hikmat Ullah Khan; Fawaz Khaled Alarfaj; Mohammed Alreshoodi (Computing, 2024)

Exploring the role of sentiment analysis with network and temporal features for finding influential users in social media platforms. - Umar Ishfaq; Hikmat Ullah Khan; Danial Shabbir (Soc. Netw. Anal. Min., 2024)

Aspect-Based Sentiment Analysis: A Comprehensive Review and Open Research Challenges. - Waqas Ahmad; Hikmat Ullah Khan; Fawaz Khaled Alarfaj; Mohammed Alreshoodi (IEEE Access, 2025)

Using transformers and Bi-LSTM with sentence embeddings for prediction of openness human personality trait. - Anam Naz; Hikmat Ullah Khan; Tariq Alsahfi; Mousa Alhajlah; Bader Alshemaimri; Ali Daud (PeerJ Comput. Sci., 2025)

Machine and deep learning for personality traits detection: a comprehensive survey and open research challenges. - Anam Naz; Hikmat Ullah Khan; Amal Bukhari; Bader Alshemaimri; Ali Daud; Muhammad Ramzan (Artif. Intell. Rev., 2025)

Predictive Analytics in Maternal Health: A Machine Learning Approach for Classification of Preeclampsia. - Pakiza Amin; Saima Gulzar Ahmad; Hikmat Ullah Khan; Ehsan Ullah Munir; Naeem Ramzan (Int. J. Comput. Intell. Syst., 2025)