Persons Who Are Not the People: The Changing Rights of Immigrants in the United States

Non-citizens have fared best in recent Supreme Court cases by piggybacking on federal rights when the actions of states are at issue, or by criticizing agency rationality when federal action is at issue. These two themes-federalism and agency skepticism-have proven in recent years to be more effective litigation frameworks than some individual rights-based theories like equal protection. This marks a substantial shift from the Burger Court era, when similar cases were more likely to be litigated and won on equal protection than on preemption or Administrative Procedure Act theories. This Article describes this shift, considers the reasons for it, and makes a normative argument that the change is a cause for concern. To make this claim, the Article sets out a theoretical framework of rights of personhood and membership, offers a history of immigrant rights, and suggests that the shift away from equal protection as a mode of analysis might reflect a decreased willingness to recognize non-citizens as members of civil society. The Article critiques this shift as inconsistent with democratic values

Optimization of the branching pattern in coherent phase transitions

Branching can be observed at the austenite-martensite interface of martensitic phase transformations. For a model problem, Kohn and M\"uller studied a branching pattern with optimal scaling of the energy with respect to its parameters. Here, we present finite element simulations that suggest a topologically different class of branching patterns and derive a novel, low dimensional family of patterns. After a geometric optimization within this family, the resulting pattern bears a striking resemblance to our simulation. The novel microstructure admits the same scaling exponents but results in a significantly lower upper energy bound.Comment: 6 pages, 4 figures, 2 tables. correction of minor typesetting error

Subword-based Indexing for a Minimal False Positive Rate

Subword-based Indexing for a Minimal False Positive Rat

Selecting communication media for distributed communities

Within the 'Virtual Mobility and Distributed Laboratories' project three naturalistic case studies of distributed research communities were conducted with a focus on the communication media used. The findings provide insight into relationships between the different media that the communities selected, and the different activities to which these media contributed. It is suggested that these findings are also relevant for distributed groups in which collaborative learning is the primary aim. A framework is presented for understanding and recommending selections of media for particular kinds of tasks, which is derived by integrating Media‐richness Theory and Activity Theory. This framework indicates how task/media fit may be achieved while taking into account the evolving character of activities in a distributed community. Some implications of the framework for collaborative distance learning are highlighted.\ud \u

Exploration of audiovisual heritage using audio indexing technology

This paper discusses audio indexing tools that have been implemented for the disclosure of Dutch audiovisual cultural heritage collections. It explains the role of language models and their adaptation to historical settings and the adaptation of acoustic models for homogeneous audio collections. In addition to the benefits of cross-media linking, the requirements for successful tuning and improvement of available tools for indexing the heterogeneous A/V collections from the cultural heritage domain are reviewed. And finally the paper argues that research is needed to cope with the varying information needs for different types of users

Access to multiliteracies: A critical ethnography

This paper reports the key findings of a critical ethnography, which documented the enactment of the multiliteracies pedagogy in an Australian elementary school classroom. The multiliteracies pedagogy of the New London Group is a response to the emergence of multimodal literacies in contemporary contexts of increased cultural and linguistic diversity. Giddens' structuration theory was applied to the analysis of systems relations. The key finding was that students, who were culturally and linguistically diverse, had differential access to multiliteracies. Existing degrees of access were reproduced among the student cohort, based on the learners' relation to the dominant culture. Specifically, students from Anglo-Australian, middle-class backgrounds had greater access to transformed designing than those who were culturally or socio-economically marginalized. These experiences were influenced by the agency of individuals who were both enabled and constrained by structures of power within the school and the wider educational and social systems

Access to recorded interviews: A research agenda

Recorded interviews form a rich basis for scholarly inquiry. Examples include oral histories, community memory projects, and interviews conducted for broadcast media. Emerging technologies offer the potential to radically transform the way in which recorded interviews are made accessible, but this vision will demand substantial investments from a broad range of research communities. This article reviews the present state of practice for making recorded interviews available and the state-of-the-art for key component technologies. A large number of important research issues are identified, and from that set of issues, a coherent research agenda is proposed

Relevance of ASR for the Automatic Generation of Keywords Suggestions for TV programs

Semantic access to multimedia content in audiovisual archives is to a large extent dependent on quantity and quality of the metadata, and particularly the content descriptions that are attached to the individual items. However, given the growing amount of materials that are being created on a daily basis and the digitization of existing analogue collections, the traditional manual annotation of collections puts heavy demands on resources, especially for large audiovisual archives. One way to address this challenge, is to introduce (semi) automatic annotation techniques for generating and/or enhancing metadata. The NWO funded CATCH-CHOICE project has investigated the extraction of keywords form textual resources related to the TV programs to be archived (context documents), in collaboration with the Dutch audiovisual archives, Sound and Vision. Besides the descriptions of the programs published by the broadcasters on their Websites, Automatic Speech Transcription (ASR) techniques from the CATCH-CHoral project, also provide textual resources that might be relevant for suggesting keywords. This paper investigates the suitability of ASR for generating such keywords, which we evaluate against manual annotations of the documents and against keywords automatically generated from context documents

Radio Oranje: Enhanced Access to a Historical Spoken Word Collection

Access to historical audio collections is typically very restricted:\ud content is often only available on physical (analog) media and the\ud metadata is usually limited to keywords, giving access at the level\ud of relatively large fragments, e.g., an entire tape. Many spoken\ud word heritage collections are now being digitized, which allows the\ud introduction of more advanced search technology. This paper presents\ud an approach that supports online access and search for recordings of\ud historical speeches. A demonstrator has been built, based on the\ud so-called Radio Oranje collection, which contains radio speeches by\ud the Dutch Queen Wilhelmina that were broadcast during World War II.\ud The audio has been aligned with its original 1940s manual\ud transcriptions to create a time-stamped index that enables the speeches to be\ud searched at the word level. Results are presented together with\ud related photos from an external database