Automatic Taxonomy Generation - A Use-Case in the Legal Domain

A key challenge in the legal domain is the adaptation and representation of the legal knowledge expressed through texts, in order for legal practitioners and researchers to access this information easier and faster to help with compliance related issues. One way to approach this goal is in the form of a taxonomy of legal concepts. While this task usually requires a manual construction of terms and their relations by domain experts, this paper describes a methodology to automatically generate a taxonomy of legal noun concepts. We apply and compare two approaches on a corpus consisting of statutory instruments for UK, Wales, Scotland and Northern Ireland laws.Comment: 9 page

Being Good Lawyers: A Relational Approach to Law Practice

In response to past generations of debates regarding whether law is a business or profession, we advance an alternative approach that rejects the dichotomies of business and profession, or hired gun and wise counselor. Instead, we propose a relational account of law practice. Unlike frameworks grounded in assumptions of atomistic individualism or communitarianism, a relational perspective recognizes that all actors, whether individuals or organizations, have separate identities yet are intrinsically inter-connected and cannot maximize their own good in isolation. Through the lens of relational self-interest, maximizing the good of the individual or business requires consideration of the good of the neighbor, the employee or customer, and of the public. Accordingly, relational lawyers advise and assist clients, colleagues, and themselves to take into account the well-being of others when contemplating and pursuing their own interests. A relational approach to law practice does not require a choice between labeling law a business or a profession, and indeed is consistent with both perspectives. Lawyers can access relational perspectives from a wide range of understandings of the lawyer’s role, with the exception of the particular hired gun ideology that views lawyers as amoral mouthpieces for clients who act as Holmesian bad men and women aggressively pursuing their self-interest with no regard to others. The relational framework offers all lawyers, whether they see themselves as professionals or business persons, a framework for understanding that they can continue to serve as society’s civic teachers in their capacity as intermediaries between the people and the law, integrating relational self-interest into their representation of clients and their community service. By doing so, lawyers as professionals, individuals, and community members will more effectively represent clients, as well as enhance their contribution to the public good and to the quality of their own professional and private lives. They will also surmount the generation-long malaise resulting from the crisis of professionalism

PROFILOWANIE PRAWNO-JĘZYKOWE W OSADZENIU INSTYTUCJONALNYM – NA PRZYKŁADZIE PRACOWNICZYCH ORGANÓW PRZEDSTAWICIELSKICH W UE

This paper applies a structured legal-linguistic profiling approach to EU “staff representation bodies” as a way to access domains that lie behind the public face of EU institutions and their texts concerning translation, language and terminology. The study commences with a legal-linguistic analysis of EU texts for references to “staff”, “staff representation” and “employment” in order to identify specific texts and bodies of relevance to the study. This approach leads to two broad categories: staff committees and trade unions. Information is sought from EU institutions about these bodies and their translation and language arrangements, and a list is made of websites available to the general public. These sites are then examined as part of the legal-linguistic profiling approach.W niniejszym artykule zastosowano ustrukturyzowane podejście do profilowania prawno-językowego do „unijnych organów reprezentujących pracowników” jako sposobu dostępu do obszarów poza oficjalnym obliczem instytucji UE oraz ich tekstów dotyczących tłumaczeń, języka i terminologii. Badanie rozpoczyna się od analizy prawno-językowej tekstów UE pod kątem odniesień do „pracowników”, „reprezentacji pracowników” i „zatrudnienia” w celu zidentyfikowania konkretnych tekstów i organów mających znaczenie dla badania. Takie podejście prowadzi do dwóch kategorii, ujmowanych szeroko: komitetów pracowniczych i związków zawodowych. Instytucje UE poszukują informacji na temat tych organów oraz ich tłumaczeń i ustaleń językowych. Sporządzono także listę stron internetowych dostępnych dla ogółu społeczeństwa, które następnie są badane w ramach profilowania prawno-językowego

Mixing representation levels: The hybrid approach to automatic text generation

Natural language generation systems (NLG) map non-linguistic representations into strings of words through a number of steps using intermediate representations of various levels of abstraction. Template based systems, by contrast, tend to use only one representation level, i.e. fixed strings, which are combined, possibly in a sophisticated way, to generate the final text. In some circumstances, it may be profitable to combine NLG and template based techniques. The issue of combining generation techniques can be seen in more abstract terms as the issue of mixing levels of representation of different degrees of linguistic abstraction. This paper aims at defining a reference architecture for systems using mixed representations. We argue that mixed representations can be used without abandoning a linguistically grounded approach to language generation.Comment: 6 page

Accelerating Innovation Through Analogy Mining

The availability of large idea repositories (e.g., the U.S. patent database) could significantly accelerate innovation and discovery by providing people with inspiration from solutions to analogous problems. However, finding useful analogies in these large, messy, real-world repositories remains a persistent challenge for either human or automated methods. Previous approaches include costly hand-created databases that have high relational structure (e.g., predicate calculus representations) but are very sparse. Simpler machine-learning/information-retrieval similarity metrics can scale to large, natural-language datasets, but struggle to account for structural similarity, which is central to analogy. In this paper we explore the viability and value of learning simpler structural representations, specifically, "problem schemas", which specify the purpose of a product and the mechanisms by which it achieves that purpose. Our approach combines crowdsourcing and recurrent neural networks to extract purpose and mechanism vector representations from product descriptions. We demonstrate that these learned vectors allow us to find analogies with higher precision and recall than traditional information-retrieval methods. In an ideation experiment, analogies retrieved by our models significantly increased people's likelihood of generating creative ideas compared to analogies retrieved by traditional methods. Our results suggest a promising approach to enabling computational analogy at scale is to learn and leverage weaker structural representations.Comment: KDD 201

Between fact and norm : narrative and the constitutionalization of founding moments

Both the subject who gives birth to a constitution and the time a constitution comes into being are part of the multifarious construct of the genesis of a constitution. The intertwinement of the constituent power (subject) and the founding moment (time) not only gives rise to issues at the centre of scholarship on constituent power but also speaks to ambiguities about the relationship between the founding moment and its ensuing constitutional order in constitutional theory. In this paper, I examine the question of the founding moment in constitutional scholarship in light of the antinomy between fact and norm. I argue that contemporary constitutional theories fail to account for the role of the founding moment in the constitutional order because they are absorbed in the narrow question of constitutional interpretation at the expense of making sense of the constitutional order. Drawing upon Robert Cover’s inspiring discussion of nomos and narratives, I contend that the founding moment is pivotal to the discovery of constitutional meaning as it stands as the reservoir of the enriching narratives about the birth and growth of a constitutional order. Through narratives, the founding moment is related to its ensuing constitutional order and thus ‘constitutionalized’, suggesting a broader understanding of interpretation in constitutional theory than contemporary constitutional theories assume. On this view, the founding moment is neither a mere historical fact nor a placeholder for universal norms. Rather, narratives about the founding moment concern more the invigoration of the existing constitutional order than its original foundation. Thus emerges an alternative attitude towards the unsettling concept of constituent power: the constituent power’s appeal does not so much lie in the substitution of a new constitutional order for the existing one as in its rejuvenation of the latter since it is reincarnated in the narratives-mediated constitutionalized founding moment

Language engineering - a champion for European culture

Language is key to culture. It is a direct cultural medium as well as a means of recording and providing access to non-lingual elements of culture. Language is also fundamental to a sense of cultural identity. For this reason, it is vital, in a changing Europe, that we preserve the multi-lingual character of our society in order to move successfully towards closer co-operation at a political, economic, and social level. Language engineering is the application of knowledge of language to the development of computer software which can recognise, understand, interpret, and generate human language in all its forms. The paper provides a high level view of the ‘state of the art’ in language engineering and indicates ways in which it will have a profound impact on our culture in the future. It shows how advances in language engineering are an important aid in maintaining cultural diversity in a multi-lingual European society, while enabling the development of social cohesion across cultural and national divides. It addresses issues raised by the prospect of the Multi-lingual Information Society, including education, human communication with technology and information management, as well as aspects of digital cities such as tele-presence in digital libraries, virtual art galleries and electronic museums. The paper raises the issue of language as a factor in cultural domination, showing the contribution that language engineering can make towards countering it. The paper also raises a number of controversial issues concerning the likely benefits arising from the ways in which language is likely to influence the culture of Europe