Rahulraj P V

I build computational models of how audiences watch films.

I study how people perceive, interpret and remember cinematic media, combining perception models, narrative structure analysis and interactive systems to understand how films guide attention, emotion and interpretation.

Attention I treat as a perceptual mechanism and trust as a higher level interpretive judgement, and I study how computational media systems shape the relationship between the two.

Computational media researcherLondon

Artificial Viewer a multimodal project with Professor Tim Smith Creative Computing Institute, University of the Arts London

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Recent

What is happening

  1. 2026

    A paper under review with SCSMI, Narrative DNA, on structural patterns in film scripts.

  2. 2026

    Invited lecture at the Creative Computing Institute, UAL: The Mathematics of Cinema.

  3. 2026

    Presented DinoSynthesis at the UAL and CHEAD Generative AI Event, London.

  4. 2026

    Runner up, Makerversity Under 30s, Somerset House. Second place, UAL CES and Lovable Showcase Gala.

  5. 2025

    Began the MRes in Creative Computing at UAL on a competitive scholarship of twenty five thousand pounds.

Research

Three strands

The long term goal is artificial systems that can watch a film, find the narrative structure in it, and model viewer engagement the way a human audience does.

Systems

Built as research instruments

Built as research instruments rather than as products.

  1. 2025 to 2026

    SPECT

    Computational spectatorship modelling

    The umbrella framework for the spectatorship research: modelling viewer perception, attention and narrative understanding in film as one system rather than as separate measurements. It combines saliency modelling with multimodal perception signals and behavioural experimentation, and gives the individual studies a shared structure to report into.

    • Computational modelling of audience attention across a runtime
    • Narrative engagement and interpretation modelling
    • Saliency systems driven by multimodal perception signals
    • Behavioural experimentation as empirical grounding

    Saliency modelling, multimodal AI, behavioural experimentation, perception analytics. Python.

  2. 2025 to 2026

    3D MSPI

    Attention visualisation pipeline

    Most saliency work flattens a film to a 2D heatmap, which discards the dimension cinema is composed in: depth. This pipeline augments saliency with depth estimation to extract attention as a trajectory through 3D space, then clusters those trajectories to find where perception groups and where it scatters across a sequence.

    • Depth augmented saliency extraction
    • 3D attention trajectory reconstruction across sequences
    • Perceptual clustering of attention paths

    Computer vision, saliency modelling, depth estimation, clustering. Python.

  3. 2023 to 2026

    Narrative DNA

    Structure read as a sequence

    Borrows its method from sequence analysis in biology. Film scripts are encoded as symbolic sequences, then mined for recurring phases, transitions and structural motifs, the way a genome is read for genes and regulatory patterns. The output is a structural fingerprint of a film that can be compared across a corpus and correlated against audience reception. Basis of the SCSMI 2026 submission.

    • Symbolic encoding of screenplay structure into analysable sequences
    • Narrative phase extraction and sub genre transition detection
    • Structural motif mining across a film corpus

    Sequence analysis, NLP, clustering. Python.

  4. 2025 to 2026

    Gradient.ai

    Autonomous news intelligence and trust

    A multi agent news system designed to surface bias, uncertainty and perspective by presenting several algorithmic framings of the same story. It is both a working pipeline, aggregating, cross checking, validating and generating the broadcast, and a research instrument for studying how people interpret and trust news that a machine assembled.

    • Multi agent aggregation and cross checking pipeline
    • Transparency oriented validation, with several framings side by side
    • Behavioural user studies on trust and interpretation

    Multi agent systems, LLMs, RAG, behavioural experimentation. Python, Next.js.

  5. 2025 to 2026

    ShadowStage

    Computational Tholpavakkoothu

    Tholpavakkoothu is a centuries old Kerala shadow puppetry ritual. I treat that cultural form not as inspiration but as a computational system that already exists: one with rules, constraints and grammars encoded in its practice. ShadowStage formalises those grammars into a programmable motion system, adds semantic light control, and puts a human performer and a model in the same loop rather than replacing one with the other.

    • Joint based motion grammars derived from traditional practice
    • Semantic lighting control tied to dramaturgical state
    • A human and AI co performance loop that preserves the ritual form

    Motion systems, generative AI, performance computing. Python, TouchDesigner.

Other work

  1. 2026

    pitute

    A network for researchers. It surfaces people by the work they do, so that opportunity reaches talent wherever it happens to be, rather than only where someone already knows to look.

    pitute

  2. 2024 to 2025

    Narrative Topology Extraction System

    Story beats, tension curves, structural transitions and causal density from screenplay datasets.

  3. 2024 to 2025

    Multimodal Viewer Engagement Analysis

    Facial emotion recognition, blink rate detection and engagement curves synchronised to a film timeline.

  4. 2026

    DinoSynthesis

    Hypothetical dinosaur vocalisations by phylogenetic VAE GAN interpolation. Presented at UAL and CHEAD.

  5. 2024 to 2025

    Madhuri, AI campus radio

    Autonomous language model and text to speech radio with adaptive content sequencing.

  6. 2026

    London Phone Theft Protest Game

    A game used as political argument rather than as entertainment.

  7. 2025

    JOY, neural companion

    A privacy first multimodal companion, kept local where the model budget allows.

  8. 2025

    NODE AI, decision tree story generation

    Narrative held as a tree of branches that a reader collapses.

The pitute feed: a research timeline, a calendar of deadlines, and an agent that watches your field.

The pitute feed, as it runs. Scroll the screen.

The shoo shoo sign up: a username, a password, your name, and where you are.

madhuri

off

A 1950s wooden valve radio with two knobs and five keys
A wooden 1970s television set
on
vol

Publications

Published and under review

Peer reviewed

  1. Monetize the Dual: A Data Analytic Approach for Native Language and Prequel Movie Popularity Analysis

    Rahulraj P V, Sanil J, Anoop V S, Asharaf S. ICDAI, Springer, 2023.

    Springer

Under review

  1. Narrative DNA: DNA Sequence Inspired AI Driven Analysis of Narrative Dynamics in Movie Scripts

    Rahulraj P V, Sanil J, Anoop V S, Asharaf S. SCSMI, 2026.

Earlier, in physics and education

  1. Changes in Atmospheric Air Quality in the Wake of a Lockdown Related to COVID 19 in Kerala

    Rahulraj P V, Antony E. IJAES, 2022.

    ResearchGate
  2. Influence of AI in Education System

    Rahulraj P V, Antony E. TNOU, 2022.

    ResearchGate

Education

Physics, then AI, then film

  1. 2025 to now

    MRes Creative Computing, Creative Computing Institute, UAL

    On a competitive scholarship of twenty five thousand pounds. Computational media, cinematic perception, narrative intelligence, multimodal AI.

  2. 2022 to 2024

    MTech Computer Science and Engineering, AI, Digital University Kerala

    Outstanding Student Award for the batch.

  3. 2021 to 2022

    PG Diploma, Data Science and Analytics, Kannur University

  4. 2019 to 2021

    MSc Physics, Kannur University

Experience

Where the research has been

  1. Dec 2024 to Sept 2025

    AI Research and Development Engineer, Digital University Kerala

    Multimodal AI systems across language models, computer vision and AI assisted verification. LLM pipelines, multi agent workflows and retrieval augmented architectures.

  2. Jul 2024 to Sept 2025

    Co founder, KnowLumi

    An education platform built around adaptive interview simulation. Designed and deployed a multi agent AI interviewer.

  3. Jul to Dec 2023

    Research Intern, IIM Kozhikode

    Language models and enterprise information systems.

  4. Apr to Jun 2021

    Research Intern, CSIR National Physical Laboratory, New Delhi

    Atmospheric analysis on NASA AERONET data.

Expertise

What I work with

Awards

Recognition

Contact

Say hello

I am glad to talk about computational perception, narrative structure, AI mediated media, or collaborations between them. Open to research collaboration and PhD conversations.

rahulrajpvr7d.here@gmail.com

LinkedIn GitHub Medium

London. Computational media and perception research.
Dinosaur model Baryonyx Indominus Rex hybrid thing by Absolute spino, CC BY 4.0.

Elsewhere

Three rooms

The work splits three ways, so the sites do too.