There is an increasing need for norms to be embedded in technology as the widespread deployment of applications such as autonomous driving, warfare and big data analysis for crime fighting and counter-terrorism becomes ever closer. Current approaches to norms in multi-agent systems tend either to simply make prohibited actions unavailable, or to provide a set of rules which the agent is obliged to follow, either as part of its design or to avoid sanctions and punishments. In this paper we argue (...) for the position that agents should be equipped with the ability to reason about a system’s norms, by reasoning about the social and moral values that norms are designed to serve; that is, perform the sort of moral reasoning we expect of humans. In particular we highlight the need for such reasoning when circumstances are such that the rules should arguably be broken, so that the reasoning can guide agents in deciding whether to comply with the norms and, if violation is desirable, how best to violate them. One approach to enabling this is to make use of an argumentation scheme based on values and designed for practical reasoning: arguments for and against actions are generated using this scheme and agents choose between actions based on their preferences over these values. Moral reasoning then requires that agents have an acceptable set of values and an acceptable ordering on their values. We first discuss how this approach can be used to think about and justify norms in general, and then discuss how this reasoning can be used to think about when norms should be violated, and the form this violation should take. We illustrate how value based reasoning can be used to decide when and how to violate a norm using a road traffic example. We also briefly consider what makes an ordering on values acceptable, and how such an ordering might be determined. (shrink)

In this paper, we take up an old issue that of pragmemes, broached by Mey and further explored by Capone. It is not easy to define pragmemes and distinguish them sufficiently from speech acts (units of language use broached by Austin and Searle) or from Wittgensteinian language games or from macro speech acts (see van Dijk on macrostructures) or from Goffman’s scripts. The best idea we could develop about pragmemes is that they instantiate the triple articulation of language, proposed (...) by Jock Wong; being essentially composed of phonological-syntactic units, that have a certain content relative to a social situation and to a certain culture, pragmemes express a certain function (or illocutionary force), like, e.g., modifying society or some aspect of it. They are part of a chapter that can be called either “societal pragmatics” or “emancipatory pragmatics,” to use the words by Mey. In fact, knowledge of how language is used to diminish the rights of people and to propagate the “status quo” may be instrumental to give rights and power to ordinary human beings who are oppressed by political and economical structures. -/- . (shrink)

This paper is an introduction to a virtual special issue of AI and Law exploring the legacy of the influential HYPO system of Rissland and Ashley. The papers included are: Arguments and cases: An inevitable intertwining, BankXX: Supporting legal arguments through heuristic retrieval, Modelling reasoning with precedents in a formal dialogue Game, A note on dimensions and factors, An empirical investigation of reasoning with legal cases through theory construction and application, Automatically classifying case texts and predicting outcomes, A factor-based definition (...) of precedential constraint and An improved factor based approach to precedential constraint. After describing HYPO, in this introduction to the special issue I look at various aspects of its influence on AI and Law: the developments led by Rissland at Amherst; the developments led by Ashley in Pittsburgh; the expression of these ideas in terms of rule based systems, and their subsequent formalisation; value based theories, which were inspired by a critique of HYPO; and contemporary approaches which revive the idea of dimensions. (shrink)

Harry g frankfurt gave what has been taken to be a counter-Example to the principle that, "a person is morally responsible for what he has done only if he could have done otherwise." I argue that in his case the agent cannot be morally responsible for what he did, Because it was not within his power not to be compelled to do it. So frankfurt's case is not a counter-Example to this principle.

This volume addresses the intriguing issue of indirect reports from an interdisciplinary perspective. The contributors include philosophers, theoretical linguists, socio-pragmaticians, and cognitive scientists. The book is divided into four sections following the provenance of the authors. Combining the voices from leading and emerging authors in the field, it offers a detailed picture of indirect reports in the world’s languages and their significance for theoretical linguistics. Building on the previous book on indirect reports in this series, this volume adds an empirical (...) and cross-linguistic approach that covers an impressive range of languages, such as Cantonese, Japanese, Hebrew, Persian, Dutch, Spanish, Catalan, Armenian, Italian, English, Hungarian, German, Rumanian, and Basque. (shrink)

In this paper, I try to expatiate on the poetic function of language on the basis of considerations by Jakobson and Waugh. I try to bring in the consideration that pragmatics plays an important role in elucidating the poetic function of language. Contextualism allows us to interpret a poem: referents must be fixed or need not be fixed due to the requirements of the discourse; citations are brought in through pragmatic ways; polyphony is achieved by taking into account the context (...) of previous analyses of a poetic text; the vicinity of a certain word, or concept or line is likely to affect the interpretation of a certain expression; the poetic text can take different forms, from graffiti to discourse at the market place, to discourse between lovers. All these forms of poetic text would not exist if the notion of poetry did not include the idea of semantic/pragmatic compression which is matched, in interpretation, by expansions. (shrink)

This volume highlights important aspects of the complex relationship between common language and legal practice. It hosts an interdisciplinary discussion between cognitive science, philosophy of language and philosophy of law, in which an international group of authors aims to promote, enrich and refine this new debate. Philosophers of law have always shown a keen interest in cognitive science and philosophy of language in order to find tools to solve their problems: recently this interest was reciprocated and scholars from cognitive science (...) and philosophy of language now look to the law as a testing ground for their theses. Using the most sophisticated tools available to pragmatics, sociolinguistics, cognitive sciences and legal theory, an interdisciplinary, international group of authors address questions like: Does legal interpretation differ from ordinary understanding? Is the common pragmatic apparatus appropriate to legal practice? What can pragmatics teach about the concept of law and pervasive legal phenomena such as testimony or legal disagreements? (shrink)

Abstract -/- In this paper, I shall deal with quasi-(proper) names, that is expressions like ‘Mum’, ‘Dad’, ‘Grandpa’, ‘Grandma’ in English or ‘Papà’, ‘Mamma’, ‘Nonna’, ‘Nonno’ in Italian. I shall use examples both from English and Italian. Quasi-names are directly referential like proper names, even if they apparently exhibit some conceptual materials, which, however, are not active and are inert. They can be used as vocatives or as arguments of verbs. I called terms like ‘Mum’, ‘Dad’ ‘quasi-names’ because they have (...) certain characteristics of names (but they could also be called ‘indexical names’). They confer significance to an individual. Quasi-names are indexical, although the word ‘I’ does not appear in the proposition expressed. (shrink)

Alessandro Capone Franco Lo Piparo Marco Carapezza Editors Perspectives on Pragmatics and Philosophy Perspectives in Pragmatics, Philosophy & Psychology Volume 1 Editor-in-Cheif Alessandro. Perspectives in Pragmatics, Philosophy ...

Henrich et al. propose that humans are genetically equipped with learning mechanisms that enable them to acquire the preferences and beliefs related to economic prosocial behaviors. In addition to their cross-cultural data, they cite developmental evidence in support of this theory. We challenge Henrich et al.'s interpretation of the developmental data in a discussion of recent work which suggests that preferences for altruism and fairness may have an innate basis.

This paper is an example of how contextual information interacts with the interpretation of noun phrases (NPs) in discourse. When we encounter an NP escorted by the definite article or a proper name, the expectation is triggered that the speaker is referring to some referent x that the hearer can normally identify. Strawson and Russell have agreed that a referent must be associated with a definite description so that the assertion containing it can be said to be true. In the (...) case where a description does not refer to anything, the assertion is considered by Russell to be false, while Strawson says that the issue of truth or falsity does not arise. In this paper, we examine a case in which contextual information interacts with the interpretation of NPs in discourse and the hearer is not expected to identify a referent when hearing a proper name. In this case, the issue of truth or falsity does not arise, because the hearer does not identify the referent. In fact, s/he does not intend for the discourse to about a referent at all. These situations are primarily represented by sentences uttered during the course of a grammar lecture, in which the lecturer is explaining a rule of language and does not focus on external reality. The hearers are aware of this focus and do not process the NP (in general a proper name) to identify a specific referent. This discourse is of three types, which will be discussed at the end of this paper. -/- Keywords: reference; pragmeme; presupposition; fictional discourse; exemplification acts. (shrink)

This contribution traces the interpretations of Jn 8: 32 in the first centuries up to Origen, who represents in this case, as in general for ancient patristic literature, a fundamental watershed. Each passage is illuminated by setting it in the context of exegesis and controversy. Passages which at first glance may seem unconnected are grouped together in this perspective to reveal interesting points of contact.

This volume is part of the series ‘Pragmatics, Philosophy and Psychology’, edited for Springer by Alessandro Capone. It is intended for an audience of undergraduate and graduate students, as well as postgraduate and advanced researchers. This volume focuses on societal pragmatics. One of the main concerns of societal pragmatics is the world of language users. We are interested in the investigation of linguistic practices in the context of societal practices. It is clear that the world of users, including their (...) practices, their culture, and their social aims has to be taken into account and seriously investigated when we deal with the pragmatics of language. It is not enough to discuss principles of language use solely in the guise of abstract theoretical tools. Consequently, the present volume focuses explicitly on the interplay of abstract, theoretical principles and the necessities imposed by societal contexts often requiring a more flexible use of such theoretical tools. The volume includes articles on pragmemes, politeness and anti-politeness, dialogue, joint utterances, discourse markers, pragmatics and the law, institutional discourse, critical discourse analysis, pragmatics and culture, cultural scripts, argumentation theory, connectives and argumentation, language games and psychotherapy, slurs, the analysis of funerary rites, as well as an authoritative chapter by Jacob L. Mey on societal pragmatics. (shrink)

In this paper, I distinguish between linguistic and non-linguistic presuppositions. I also propose that we should be interested in conversational presuppositions, which could also be called speaker-meant presuppositions or speaker's presuppositions. I also distinguish between potential and actual presuppositions. I propose that, in some cases, presuppositions can be conversationally implicated and cancellation is possible. I specify what the hard cases are and I try to explain them through ontological considerations. I try to reduce the hard cases through (a) the notion (...) that all actual presuppositions are speaker-meant; (b) the distinction between ontological and linguistic presuppositions; and (c) the uncontroversial notion that even ontological presuppositions are susceptible to semantic under-determination that has to be tackled though pragmatic intrusion. Pragmatic intrusion for presuppositional cases, however, cannot really amount to completing or expanding or in any case computing an explicature in an ordinary sense, as explicatures have to do with truth-conditions and aim to create propositionally complete forms that are truth-evaluable, unlike propositional fragments or schemata that are usually expressed in sentences (; , 2012). They are processes similar to explicatures, but since presuppositions are only pre-conditions for an utterance's being true or false (; Macagno; 2016; ; ), we cannot say that these processes are completely like those of explicatures. Nevertheless, they are pragmatically-motivated, even if hard to cancel. (See on lack of cancellability or on entrenched meanings.) This more or less brings my approach in line with contextualism (even if I accept semantic invariantism, along the lines of or (Invariantism is also shared by , in a form that is compatible with her contextualism.)). (shrink)

In this chapter I deal with indirect reports in terms of language games. I try to make connections between the theory of language games and the theory of indirect reports, in the light of the issue of clues and cues. Indirect reports are based on an interplay of voices. The voice of the reporter must allow hearers to ‘reconstruct’ the voice of the reported speaker. Ideally, it must be possible to separate the reporter’s voice from that of the reported speaker. (...) When we analyze the language game of indirect reporting, we ideally want to establish which parts belong to the primary voice and which parts belong to the reporter’s voice. In this paper I apply considerations on language games by Dascal et al. and I explore the dialectics between abstract pragmatics principles and considerations about situated uses that are sensitive to cues and clues. (shrink)

Explicatures are not cancellable. Theoretical considerations.

I propose some rules that regiment substitutions of NPs.

In this introduction I give an overview of Carole Hafner’s work and discuss the papers in this volume. The final section offers some more personal reminiscences of Carole and her contribution to the AI and Law community, from myself and other colleagues.

The first issue of _Artificial Intelligence and Law_ journal was published in 1992. This special issue marks the 30th anniversary of the journal by reviewing the progress of the field through thirty commentaries on landmark papers and groups of papers from that journal.

This volume offers the reader a singular overview of current thinking on indirect reports. The contributors are eminent researchers from the fields of philosophy of language, theoretical linguistics and communication theory, who answer questions on this important issue. This exciting area of controversy has until now mostly been treated from the viewpoint of philosophy. This volume adds the views from semantics, conversation analysis and sociolinguistics. Authors address matters such as the issue of semantic minimalism vs. radical contextualism, the attribution of (...) responsibility for the modes of presentation associated with Noun Phrases and how to distinguish the indirect reporter’s responsibility from the original speaker’s responsibility. They also explore the connection between indirect reporting and direct quoting. Clearly indirect reporting has some bearing on the semantics/pragmatics debate, however, there is much controversy on “what is said”, whether this is a minimal semantic logical form or a much richer and fully contextualized logical form. This issue will be discussed from several angles. Many of the authors are contextualists and the discussion brings out the need to take context into account when one deals with indirect reports, both the context of the original utterance and the context of the report. It is interesting to see how rich cues and clues can radically transform the reported message, assigning illocutionary force and how they can be mobilized to distinguish several voices in the utterance. Decoupling the voice of the reporting speaker from that of the reported speaker on the basis of rich contextual clues is an important issue that pragmatic theory has to tackle. Articles on the issue of slurs will bring new light to the issue of decoupling responsibility in indirect reporting, while others are theoretically oriented and deal with deep problems in philosophy and epistemology. (shrink)

Stories can be powerful argumentative vehicles, and they are often used to present arguments from analogy, most notably as parables, fables or allegories where the story invites the hearer to infer an important claim of the argument. Case Based Reasoning in Law has many similar features: the current case is compared to previously decided cases, and in case the similarity between the previous and current cases is deemed sufficient, a similar conclusion can be drawn for the current case. In this (...) article, we want to take a further step towards computationally modelling the connection between stories and argumentation in analogical reasoning. We show how story schemes can be used to investigate and determine story similarity, and how the point of a story – that is, the conclusion that the storyteller intends the hearer to draw – can be likened to the ratio decidendi in a legal case. Finally, we present some formal tools for modelling stories based on computational models of practical reasoning. (shrink)

In this paper we describe a method for the specification of computationalmodels of argument using dialogue games. The method, which consists ofsupplying a set of semantic definitions for the performatives making upthe game, together with a state transition diagram, is described in full.Its use is illustrated by some examples of varying complexity, includingtwo complete specifications of particular dialogue games, Mackenzie's DC,and the authors' own TDG. The latter is also illustrated by a fully workedexample illustrating all the features of the game.

attributive/referential. Pragmatic intrusion.

Relationship between default semantics and modularity of mind (in particular mind reading through the principle of Relevance).

The design and analysis of norms is a somewhat neglected topic in AI and Law, but this is not so in other areas of Computer Science. In recent years powerful techniques to model and analyse norms have been developed in the Multi-Agent Systems community, driven both by the practical need to regulate electronic institutions and open agent systems, and by a theoretical interest in mechanism design and normative systems. Agent based techniques often rely heavily on enforcing norms using the software (...) to prevent violation, but I will also discuss the use of sanctions and rewards, and the conditions under which compliance by autonomous agents (including humans) can be expected or encouraged without sanctions or rewards. In the course of the paper a suggested framework for the exploration of these issues is developed. (shrink)

Reasoning with cases has been a primary focus of those working in AI and law who have attempted to model legal reasoning. In this paper we put forward a formal model of reasoning with cases which captures many of the insights from that previous work. We begin by stating our view of reasoning with cases as a process of constructing, evaluating and applying a theory. Central to our model is a view of the relationship between cases, rules based on cases, (...) and the social values which justify those rules. Having given our view of these relationships, we present our formal model of them, and explain how theories can be constructed, compared and evaluated. We then show how previous work can be described in terms of our model, and discuss extensions to the basic model to accommodate particular features of previous work. We conclude by identifying some directions for future work. (shrink)

In this paper we describe an approach to practical reasoning, reasoning about what it is best for a particular agent to do in a given situation, based on presumptive justifications of action through the instantiation of an argument scheme, which is then subject to examination through a series of critical questions. We identify three particular aspects of practical reasoning which distinguish it from theoretical reasoning. We next provide an argument scheme and an associated set of critical questions which is able (...) to capture these features. In order that both the argument scheme and the critical questions can be given precise interpretations we use the semantic structure of an Action-Based Alternating Transition System as the basis for their definition. We then work through a detailed example to show how this approach to practical reasoning can be applied to a problem solving situation, and briefly describe some other previous applications of the general approach. In a second example we relate our account to the social laws paradigm for co-ordinating multi-agent systems. The contribution of the paper is to provide firm foundations for an approach to practical reasoning based on presumptive argument in terms of a well-known model for representing the effects of actions of a group of agents. (shrink)

Doug Walton, who died in January 2020, was a prolific author whose work in informal logic and argumentation had a profound influence on Artificial Intelligence, including Artificial Intelligence and Law. He was also very interested in interdisciplinary work, and a frequent and generous collaborator. In this paper seven leading researchers in AI and Law, all past programme chairs of the International Conference on AI and Law who have worked with him, describe his influence on their work.