Science and Technology Law Commons^™

Natural Language Processing In The Legal Domain, Daniel Martin Katz, Dirk Hartung, Lauritz Gerlach, Abhik Jana, Michael J. Ii Bommarito

Research Collection Yong Pung How School Of Law

In this paper, we summarize the current state of the field of NLP and Law with a specific focus on recent technical and substantive developments. To support our analysis, we construct and analyze a corpus of more than six hundred NLP and Law related papers published over the past decade. Our analysis highlights several major trends. Namely, we document an increasing number of papers written, tasks undertaken, and languages covered over the course of the past decade. We observe an increase in the sophistication of the methods which researchers deployed in this applied context. Slowly but surely, Legal NLP is …

Compliance Through Model Checking, Avishkar Mahajan, Strecker Martin, Seng Joe Watt, Meng Weng (Huang Mingrong) Wong

Centre for Computational Law (2022-2025)

In this short note, we describe part of a case study about Singapore’s Personal Data Protection Act, which we first presented in-formally, then formally as interacting Timed Automata. From these, we derive desiderata on a language and verification framework for reasoning about compliance.

An End-To-End Pipeline From Law Text To Logical Formulas, Aarne Ranta, Inari Listenmaa, Jerrold Soh, Meng Weng Wong

Research Collection Yong Pung How School Of Law

We propose a pipeline for converting natural English law texts into logical formulas via a series of structural representations. Text texts are first parsed using a formal grammar derived from light-weight annotations. An intermediate representation called assembly logic is then used for logical interpretation and supports translations to different back-end logics and visualisations. The approach, while rule-based and explainable, is also robust: it can deliver useful results from day one, but allows subsequent refinements and variations.

Regulating Auditing Algorithms: An Asian Solution?, Nydia Remolina Leon

Research Collection Yong Pung How School Of Law

As AI becomes more sophisticated and broadly used, algorithmic auditing also involves increasingly complicated ethical, social, and regulatory challenges with different dimensions and implications depending on the sector where the AI is deployed. In this context, regulators play a key role in proposing policies to govern the operations, credentials, and impact of the experts conducting AI audits.

The Future Of Digital Justice, Dirk Hartung, Florian Brunnader, Christian Veith, Philipp Plog, Tim Wolters

Research Collection Yong Pung How School Of Law

Justice systems worldwide are under increasing pressure as legal complexity rises andmore people rightfully demand access to justice. Digital transformation is the key forcourts to keep pace. Digital justice is an immense chance to improve the lives ofmillions of people, but only if the technology is understood and implemented fast.Drivers of Digital JusticeGlobally, the digitalization of justice systems is just beginning and generally laggingbehind the digital transformation of the rest of society. This has led to a widening gapbetween the expected user experience for both consumers and businesses and theactual services provided by the courts.Status quo of Digital Justice TransformationThe …

User Guided Abductive Proof Generation For Answer Set Programming Queries, Avishkar Mahajan, Martin Strecker, Meng Weng (Huang Mingrong) Wong

Research Collection Yong Pung How School Of Law

We present a method for generating possible proofs of a query with respect to a given Answer Set Programming (ASP) rule set using an abductive process where the space of abducibles is automatically constructed just from the input rules alone. Given a (possibly empty) set of user provided facts, our method infers any additional facts that may be needed for the entailment of a query and then outputs these extra facts, without the user needing to explicitly specify the space of all abducibles. We also present a method to generate a set of directed edges corresponding to the justification graph …

Blockchain Land Transfers: Technology, Promises, And Perils, Vincent Ooi, Kian Peng Soh, Jerrold Soh

Research Collection Yong Pung How School Of Law

The blockchain’s apparent immutability has attracted significant interest on whether it may be relied on for registering and transferring land. Proponents of blockchain-based land systems point toward data security, automated transacting, and improved accessibility as key benefits; critics raise concerns over structural vulnerabilities, such as majority attacks, and inconsistencies with existing legal frameworks. The literature, however, tends to conceptualise blockchain as one monolithic data structure invariably built on the same mechanisms powering Bitcoin. This paper seeks to situate the debate on a closer understanding of the range of blockchain implementations possible. To this end, we provide a detailed technological survey …

Towards A Data-Driven Financial System: The Impact Of Covid-19, Nydia Remolina Leon

Research Collection Yong Pung How School Of Law

The coronavirus disease (COVID-19) outbreak has had a growing impact on the global economy and the financial sector. Given the unprecedented macroeconomic nature of the crisis, financial regulators and central banks, along with governments and legislatures, face challenges to maintain financial stability, preserve the core markets, and ensure the flow of credit to the real economy. The financial sector has not only implemented these measures but has also adapted to the new circumstances derived from the pandemic. In this process, the ongoing digital transformation of the financial industry helped to address some of the emerging challenges. Indeed, the digital financial …

Legal And Regulatory Issues On Artificial Intelligence, Machine Learning, Data Science, And Big Data, Wai Yee Wan, Michael Tsimplis, Keng Siau, Wei T. Yue, Fiona Fui-Hoon Nah, Gabriel M. Yu

Research Collection School Of Computing and Information Systems

Technological innovation creates numerous opportunities for businesses, organizations, and societies. Artificial intelligence, machine learning, data science, and big data provide opportunities for developing self-controlling systems emulating human intelligence. In some instances, these systems surpass the performance of humans. The relationship of innovative technology with the law is an important underpinning factor that is often overlooked. Law may encourage innovation but may also inhibit its development and application by adopting stringent regulatory provisions and liability regimes. This article examines the legal and regulatory issues related to new technologies such as artificial intelligence, machine learning, data science, and big data.

Regulating Personal Data Usage In Covid-19 Control Conditions, Mark Findlay, Nydia Remolina

Research Collection Yong Pung How School Of Law

Concern has been widely expressed about the potential for COVID-19 control technologies and resultant data sharing negatively impacting on civil rights, invading personal privacy, undermining citizen dignity through expansive data matching and ultimately providing opportunities for data use well beyond the brief of virus mitigation. This chapter offers suggestions regarding effective and inclusive regulatory responses when faced with extended surveillance, tracking/tracing, public/private provider data sharing and any breakdown in personal data firewalls, or otherwise conventional aggregated data deviations and distortion. In doing so, the chapter explores personal data usage in the context of COVID-19 as a regulatory enterprise. It addresses …

Gauging The Acceptance Of Contact Tracing Technology: An Empirical Study Of Singapore Residents’ Concerns With Sharing Their Information And Willingness To Trust, Ee-Ing Ong, Wee Ling Loo

Research Collection Yong Pung How School Of Law

In response to the COVID-19 pandemic, governments began implementing various forms of contact tracing technology. Singapore’s implementation of its contact tracing technology, TraceTogether, however, was met with significant concern by its population, with regard to privacy and data security. This concern did not fit with the general perception that Singaporeans have a high level of trust in its government. We explore this disconnect, using responses to our survey (conducted pre-COVID-19) in which we asked participants about their level of concern with the government and business collecting certain categories of personal data. The results show that respondents had less concern with …

The Reasonableness Standard Of Compliance In The Singapore Personal Data Protection Act, Warren B. Chik

Research Collection Yong Pung How School Of Law

The “reasonableness test” establishes the threshold of compliance and accountability under the Singapore Personal Data Protection Act. This “open-ended” test is flexible enough to take into account and react to changes in the scope and uses of personal data to maintain an equilibrium between the interest of individuals in the protection of their personal information on the one hand and the needs of organisations for access to, and the use of, such data on the other. This article seeks to provide a better understanding of how the test works by comparing it to the objective and function of the fair …

Lexglue: A Benchmark Dataset For Legal Language Understanding In English, Ilias Chalkidis, Abhik Jana, Dirk Hartung, Michael Bommarito, Ion Androutsopoulos, Daniel Katz, Nikolaos Aletras

Research Collection Yong Pung How School Of Law

Lawsandtheirinterpretations, legal arguments and agreements are typically expressed in writing, leading to the production of vast corpora of legal text. Their analysis, which is at the center of legal practice, becomes increasingly elaborate as these collections grow in size. Natural language understanding (NLU) technologies can be a valuable tool to support legal practitioners in these endeavors. Their usefulness, however, largely depends on whether current state-of-the-art models can generalize across various tasks in the legal domain. To answer this currently open question, we introduce the Legal General Language Understanding Evaluation (LexGLUE) benchmark, a collection of datasets for evaluating model performance across …

A Framework For Understanding The Taxation Of Digital Tokens, Vincent Ooi

Research Collection Yong Pung How School Of Law

As a relatively new area, the taxation of digital tokens can give rise to several dangerous misconceptions. This article lays out five propositions to counter these misconceptions: 1) digital tokens are not a single monolithic asset class attracting uniform tax treatment; 2) the common trichotomous division of digital tokens into payment, utility and security tokens is derived from securities regulation and should not be blindly adopted into tax law; 3) the three classes are not mutually exclusive and hybrid tokens may exist; 4) the fact that an asset is a digital token rarely changes its tax treatment by itself, which …

Crossing The Rubicon: Evaluating The Use Of Artificial Intelligence In The Law And Singapore Courts, Ming En Tor

Research Collection Yong Pung How School Of Law

In recent years, Artificial Intelligence (“AI”) has challenged many fundamental assumptions of how organisations and industries should operate. The Courts, traditionally seen as a hallowed ground graced by the best of lawyers, still remains as unchartered territory for AI’s infiltration. Yet, there is growing evidence which suggest AI may soon cross this frontier to replace important court functions.

This paper critically assesses the use of AI in law and the courts. Part II will first examine the arguments for and against the adoption of AI in the legal profession. Thereafter, Part III will critically examine whether AI should …

Trust In Robotics: A Multi-Staged Decision-Making Approach To Robots In Community, Wenxi Zhang, Willow Wong, Mark Findlay

Centre for AI & Data Governance (2019-2025)

Pivoting on the desired outcome of social good within the wider robotics ecosystem, trust is identified as the central adhesive of the HRI interface. However, building trust between humans and robots involves more than improving the machine’s technical reliability or trustworthiness in function. This paper presents a holistic, community-based approach to trust-building, where trust is understood as a multifaceted and multi-staged looped relation that depends heavily on context and human perceptions. Building on past literature that identifies dispositional and learned stages of trust, our proposed Decision to Trust model considers more extensively the human and situational factors influencing how trust …

Taxation Of Automation And Artificial Intelligence As A Tool Of Labour Policy, Vincent Ooi, Glendon Goh

Research Collection Yong Pung How School Of Law

Rapid developments in automation technology pose a risk of mass displacement of human labour, resulting in the need to support and retrain displaced workers (a negative externality). We propose an “automation tax” that would slow the adoption of automation technology in appropriate circumstances, giving workers and social support systems time to adapt. This could be easily implemented through changes to the existing schedular system of depreciation/ capital allowances, reducing the uncertainty of its application and implementation costs. Such a system would be flexible enough to keep up with rapid technological developments. Two main dimensions may be adjusted to produce intended …

Contracts Formed By Software: An Approach From The Law Of Mistake, Vincent Ooi

Research Collection Yong Pung How School Of Law

A ‘Contracting Problem’ arises when software is used to autonomously enter into contracts without human input. Questions arise as to how and whether there can be an expression of an objective intention to be legally bound. This article considers three leading solutions to the Contracting Problem. The ‘Mere Tools Theory’, which views software as ‘mere tools’ of communication, is too harsh as it binds users to any software malfunction. The Agency Approach, which treats software as Electronic Agents, capable of contracting on behalf of their users, is untenable as it ascribes unrealistic characteristics to software. The article submits that the …

Towards A Calibrated Trust-Based Approach To The Use Of Facial Recognition Technology, Gary Kok Yew Chan

Research Collection Yong Pung How School Of Law

The use of facial recognition technology has given rise to much debate relating to issues concerning privacy infringements, bias and inaccuracies of data and outputs, possibilities of covert use, the lack of data security and the problem of function creep. Certain states and jurisdictions have called for bans and moratoria on the use of facial recognition technology. This paper argues that a blanket ban on facial recognition technology would be overly precautionary without fully considering the wide range of uses and benefits of the innovation. To promote its acceptance, trust in facial recognition technology should be developed in a calibrated …

The Diffusion Of The Sandbox Approach To Disruptive Innovation And Its Limitations, Chang-Hsien Tsai, Ching-Fu Lin, Han-Wei Liu

Research Collection Yong Pung How School Of Law

Faced with the challenges posed by disruptive technologies and innovations, many countries have adopted different regulatory approaches, institutional structures, and norms to maximize benefits and mitigate risks. Among such regulatory endeavors, the regulatory sandbox, first adopted by the United Kingdom in its financial sector, stands out as a prominent mechanism to strike a balance between promoting technological innovations and ensuring market order. Given the promises of the regulatory sandbox, there has been a gradual embrace of this approach by governments across continents, arguably indicating a global norm diffusion. There is also a trans-governmental endeavor to facilitate cooperation among regulators and …

The Promises And Perils Of Robo-Advisers: Challenges And Regulatory Approaches, Aurelio Gurrea-Martinez, Wai Yee Wan

Research Collection Yong Pung How School Of Law

Artificial intelligence is changing the operation and business model of many intermediaries in financial markets. Investing through online automated platforms, known as robo-advisers, is becoming very popular worldwide. In fact, some studies estimate that robo-advisers will be managing USD 4.6 trillion by 2022. This chapter analyses the promises and perils of robo-advice, as well as the challenges and regulatory responses adopted in various countries and regions around the world, including the United States, the United Kingdom, the European Union, Australia, Hong Kong, Mainland China, and Singapore. It will conclude by showing that, despite the existence of various legal and challenges …

Trust In And Ethical Design Of Carebots: The Case For Ethics Of Care, Gary Kok Yew Chan

Research Collection Yong Pung How School Of Law

The paper has two main objectives: to examine the challenges arising from the use of carebots as well as to discuss how the design of carebots can deal with these challenges. First, it notes that the use of carebots to take care of the physical and mental health of the elderly, children and the disabled as well as to serve as assistive tools and social companions encounter a few main challenges. They relate to the extent of the care robots’ ability to care for humans, potential deception by robot morphology and communications, (over)reliance on or attachment to robots, and the …

Quantitative Legal Research In Germany, Dirk Hartung

Research Collection Yong Pung How School Of Law

This chapter positions quantitative legal research in Germany, where it is a relatively new discipline, within the country’s greater legal academic landscape. The early stage of the discipline makes Germany particularly interesting for international scholars and open to a global academic dialogue. In addition, as the discipline is still young, the discourse is still open to influence from a global community. The following discussion argues for better access to legal data and tries to save researchers from pitfalls such as high fees for or dubious providers of legal data. It encourages the compilation of comprehensive, rich, well-documented and open source …

Measuring Law Over Time: A Network Analytical Framework With An Application To Statutes And Regulations In The United States And Germany, Corinna Coupette, Janis Beckedorf, Dirk Hartung, Michael Bommarito, Daniel Martin Katz

Research Collection Yong Pung How School Of Law

How do complex social systems evolve in the modern world? This question lies at the heart of social physics, and network analysis has proven critical in providing answers to it. In recent years, network analysis has also been used to gain a quantitative understanding of law as a complex adaptive system, but most research has focused on legal documents of a single type, and there exists no unified framework for quantitative legal document analysis using network analytical tools. Against this background, we present a comprehensive framework for analyzing legal documents as multi-dimensional, dynamic document networks. We demonstrate the utility of …

Digital Readiness Index For Arbitration Institutions: Challenges And Implications For Dispute Resolution Under The Belt And Road Initiative, Allison Goh

Research Collection Yong Pung How School Of Law

Post-COVID-19, a paradigm shift has occurred in the adoption of technology in arbitration. Leading arbitral institutions have adapted quickly, highlighting the foresight of institutions who have existing technological infrastructure in place. This article proposes a ‘Digital Readiness Index’, which aims to evaluate arbitral institutions on their level of digital readiness based on five evaluative indicators. Cross referenced against Institute for Management Development (IMD’s) 2019 World Digital Competitiveness Rankings, the findings reveal synergies between an economy’s digital competitiveness and the adoption of technology in dispute resolution. To further the development of dispute resolution processes under the Belt and Road Initiative, strategic …

Artificial Intelligence And Moral Rights, Martin Miernicki, Irene (Huang Ying) Ng

Centre for AI & Data Governance (2019-2025)

Whether copyrights should exist in content generated by an artificial intelligence is a frequently discussed issue in the legal literature. Most of the discussion focuses on economic rights, whereas the relationship of artificial intelligence and moral rights remains relatively obscure. However, as moral rights traditionally aim at protecting the author’s “personal sphere”, the question whether the law should recognize such protection in the content produced by machines is pressing; this is especially true considering that artificial intelligence is continuously further developed and increasingly hard to comprehend for human beings. This paper first provides the background on the protection of moral …

Protection Of And Access To Relevant Data: General Issues, Kung-Chung Liu, Shufeng Zheng

Research Collection Yong Pung How School Of Law

This chapter discusses the protection of relevant data and issues that might block access to such data. For the purpose of this chapter there are at least three kinds of data, data specifically generated for the purpose of AI the big data, and copyright protected data, each having its unique issues concerning protection and access. This chapter comes to the conclusions: Data specifically generated for AI should qualify as works worthy of copyright protection as compilations. If such data are public sector information, measures that may facilitate the widest re-uses of public data should be taken. If such data are …

Towards A Control-Centric Account Of Tort Liability For Automated Vehicles, Jerrold Tsin Howe Soh

Research Collection Yong Pung How School Of Law

Existing motor vehicle accident laws are generally described as ‘driver-centric’, since regulatory, liability, and insurance obligations revolve around drivers. This is sometimes taken to imply that they cannot apply to automated vehicles. This article seeks to re-centre the liability discussion around the tortious doctrine of control. It argues centrally that properly understanding legal control as influence over metaphysical risks, rather than physical objects, clarifies that automated vehicles are both legally controllable in theory, despite having no human drivers, and legally controlled in practice, despite their reliance on machine learning. Examining today’s automated driving technology and businesses, this article demonstrates how …

Recalibrating Directors’ Liabilities Amidst Technological Flux, Pey Woan Lee, Susanna Leong

Research Collection Yong Pung How School Of Law

In this chapter, we consider how to balance corporate innovation and personal liability in the specific context of directors’ exposure to personal liability for corporate copyright infringements. Directors may incur personal liability in the statutory context if they have ‘authorised’ the company’s infringement, or at common law if they acted as the company’s joint tortfeasor. Due to the conflicting policy goals of encouraging innovation whilst preserving personal accountability, we observe that this regime is unsatisfactory. Delving into the modern history of copyright law, we seek to demonstrate that directors of technological companies operate in an environment of high legal uncertainty …

Tax Law And The Digital Economy In Singapore, Vincent Ooi

Research Collection Yong Pung How School Of Law

This chapter is divided into three main parts: 1) international tax law, 2) domestic tax law, and 3) tax and regulation. The first part deals with the international tax system and the way it has been affected by technology. This part will focus on income tax. Existing rules of nexus, characterisation of income and treatment of data are increasingly being challenged, leading to changes in the OECD Model Convention and the implementation of the Base Erosion and Profits Shifting (“BEPS”) project. These in turn have had a considerable impact on Singapore tax law, as Singapore is an active participant in …