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Amazon Mechanical Turk for Subjectivity Word Sense Disambiguation

Description: In this paper, the authors discuss research on whether they can use Mechanical Turk (MTurk) to acquire good annotations with respect to gold-standard data, whether they can filter out low-quality workers (spammers), and whether there is a learning effect associated with repeatedly completing the same kind of task.
Date: June 2010
Creator: Akkaya, Cem; Conrad, Alexander; Wiebe, Janyce M. & Mihalcea, Rada, 1974-
Partner: UNT College of Engineering

Text Mining for Automatic Image Tagging

Description: This paper introduces several extractive approaches for automatic image tagging, relying exclusively on information mined from texts. Through evaluations on two datasets, the authors show that their methods exceed competitive baselines by a large margin, and compare favorably with the state-of-the-art that uses both textual and image features.
Date: August 2010
Creator: Leong, Chee Wee; Mihalcea, Rada, 1974- & Hassan, Samer
Partner: UNT College of Engineering

Navy Nuclear Aircraft Carrier (CVN) Homeporting at Mayport: Background and Issues for Congress

Description: On January 14, 2009, the Navy announced that it wants to transfer one of its nuclear-powered aircraft carriers (CVNs) to the Navy home port at Mayport, FL, known formally as Naval Station (NAVSTA) Mayport. The Navy's proposed FY2010 budget requests $46.3 million in Military Construction (MilCon) funding for channel dredging at Mayport. The Navy states that a key reason it wants to transfer a CVN to Mayport is to hedge against the risk of a catastrophic event that could damage the Navy's CVN homeporting facilities at Norfolk, VA, and nearby Newport News, VA. This report discusses potential questions for Congress to consider related to budget appropriations for such a transfer, the potential negative economic effects that a CVN transfer would have on the local homeport, and the other general questions regarding the Navy.
Date: September 29, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

Food Safety in the 111th Congress: H.R. 2749 and S. 510

Description: This report discusses whether the current food safety system has the resources, authority, and structural organization to safeguard the health of American consumers, who spend more than $1 trillion on food each year. Also at issue is whether federal food safety laws, first enacted in the early 1900s, have kept pace with the significant changes that have occurred in the food production, processing, and marketing sectors since then.
Date: December 1, 2010
Creator: Johnson, Reneé; Williams, Erin D.; Burrows, Vanessa K.; Upton, Harold E. & Monke, Jim
Partner: UNT Libraries Government Documents Department

Food Safety in the 111th Congress: H.R. 2749 and S. 510

Description: This report discusses whether the current food safety system has the resources, authority, and structural organization to safeguard the health of American consumers, who spend more than $1 trillion on food each year. Also at issue is whether federal food safety laws, first enacted in the early 1900s, have kept pace with the significant changes that have occurred in the food production, processing, and marketing sectors since then.
Date: October 7, 2010
Creator: Johnson, Renée
Partner: UNT Libraries Government Documents Department

Food Safety in the 111th Congress

Description: This report discusses whether the current food safety system has the resources, authority, and structural organization to safeguard the health of American consumers, who spend more than $1 trillion on food each year. Also at issue is whether federal food safety laws, first enacted in the early 1900s, have kept pace with the significant changes that have occurred in the food production, processing, and marketing sectors since then.
Date: September 23, 2010
Creator: Johnson, Renée
Partner: UNT Libraries Government Documents Department

U.S. Security Assistance to Lebanon

Description: This report discusses key issues facing U.S. policy makers and Members of Congress when considering U.S. security assistance in the context of U.S. policy toward Lebanon. These key issues include assessing the effectiveness of U.S. assistance programs, assessing overall U.S. policy toward Lebanon, and managing relations with other external actors.
Date: September 20, 2010
Creator: Addis, Casey L.
Partner: UNT Libraries Government Documents Department

Legal Issues Relating to the Disposal of Dispensed Controlled Substances

Description: This report describes an issue that is the fastest-growing drug problem in the country -- the intentional use of prescription drugs for non-medical purposes. It is the second-most common form of illicit drug abuse among teenagers in the United States behind marijuana use. Several bills have been introduced in the 111th Congress that would create a legal framework governing disposal of controlled substances that have been dispensed to patients.
Date: September 24, 2010
Creator: Yeh, Brian T.
Partner: UNT Libraries Government Documents Department

Waste, Fraud, and Abuse in Agency Travel Card Programs

Description: The Travel and Transportation Reform Act of 1998 required federal employees to use travel charge cards to pay for the expenses of official government travel. The dollar volume of travel card transaction has nearly doubled from FY1999 to FY2009. This report discusses card misuse committed by federal employees, and Congress's response, which has included hearings and legislation intended to enhance travel card management and oversight.
Date: September 28, 2010
Creator: Hatch, Garrett
Partner: UNT Libraries Government Documents Department

Concurrent Receipt: Background and Issues for Congress

Description: "Concurrent Receipt" refers to the simultaneous receipt of two types of monetary benefits: military retired pay and Department of Veterans Affairs (VA) disability compensation. This report addresses the two primary components of the concurrent receipt program: Combat-Related Special Compensation (CRSC) and Concurrent Retirement and Disability Payments (CRDP). It reviews the possible legislative expansion of the program to additional populations and provide several potential options for Congress to consider.
Date: September 24, 2010
Creator: Henning, Charles A.
Partner: UNT Libraries Government Documents Department

Responsibility Determinations Under the Federal Acquisition Regulation: Legal Standards and Procedures

Description: This report discusses the standards and procedures that federal agencies use in making responsibility determinations under the Federal Acquisition Regulation (FAR). It discusses (1) how responsibility determinations relate to other mechanisms that the government relies upon to ensure that contractors are responsible and otherwise eligible for federal contracts; (2) the performance-related and collateral standards used in making responsibility determinations; (3) the procedures for making responsibility determinations; and (4) recently enacted or proposed amendments to the standards or procedures for responsibility determinations.
Date: October 1, 2010
Creator: Manuel, Kate M.
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Reauthorization, Policy Issues, and Options for Congress

Description: This report discusses the efforts undertaken since even prior to September 11, 2001, to increase safety and security measures for facilities possessing certain amounts of hazardous chemicals. The 109th congress passed legislation in 2006 providing the Department of Homeland Security (DHS) statutory authority to regulate chemical facilities for security purposes. This statutory authority expires in December 2010. This report provides a brief overview of the existing statutory authority and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options that might resolve components of these issues. Finally, legislation introduced in the 111th Congress is discussed.
Date: November 15, 2010
Creator: Shea, Dana A.
Partner: UNT Libraries Government Documents Department

Guinea: Background and Relations with the United States

Description: This report discusses the current political conditions in Guinea, as well as the considerable changes to Guinea's political landscape that have taken place over the past two years. The report also discusses U.S. interests and associated policy challenges in Guinea, centering around democratization, counternarcotics issues, regional stability, and socioeconomic development, among other issues.
Date: November 24, 2010
Creator: Arieff, Alexis & Cook, Nicolas
Partner: UNT Libraries Government Documents Department

"Don't Ask, Don't Tell": A Legal Analysis

Description: In recent years, several Members of Congress have expressed interest in amending "Don't Ask, Don't Tell," (DADT) a legislation that requires those of homosexual orientation in the military to keep quiet about their orientation in order to maintain "morale, good order and discipline, and unit cohesion." At least two bills that would repeal the law and replace it with a policy of nondiscrimination on the basis of sexual orientation - H.R. 1283 and S. 3065 - have been introduced in the 111th Congress. This report provides a legal analysis of the various constitutional challenges that have been brought against DADT; for a policy analysis, see CRS Report R40782, "Don't Ask, Don't Tell": Military Policy and the Law on
Date: September 30, 2010
Creator: Feder, Jody
Partner: UNT Libraries Government Documents Department

Interagency Contracting: An Overview of Federal Procurement and Appropriations Law

Description: "Interagency contracting" is the term used to describe several procurement relationships between government agencies. This report provides an overview of the federal procurement and appropriations laws governing interagency contracting. It defines key terms used in discussing interagency contracting; surveys the various interagency contracting vehicles; and describes recently enacted and proposed amendments to the laws governing interagency contracting.
Date: October 1, 2010
Creator: Manuel, Kate M. & Yeh, Brian T.
Partner: UNT Libraries Government Documents Department

Managing Electronic Waste: Issues with Exporting E-Waste

Description: Electronic waste (e-waste) is a term that is used loosely to refer to obsolete, broken, or irreparable electronic devices like televisions, computer central processing units (CPUs), and computer monitors. There are various issues of concern with regard to e-waste disposal and recycling. This report looks at issues specifically related to its export for recycling. Particularly, it discusses documented impacts to human health and the environment that have been tied to unsafe recycling practices in developing countries, as well as issues that have motivated certain stakeholders to divert e-waste from landfill disposal and, hence, increase recycling. It also provides an overview of various factors necessary to understand why e-waste disposal has become a concern in the United States, and it also discusses waste management requirements in the United States.
Date: September 27, 2010
Creator: Luther, Linda
Partner: UNT Libraries Government Documents Department

Navy SSBN(X) Ballistic Missile Submarine Program: Background and Issues for Congress

Description: This report discusses the Navy's plan to develop and design a class of 12 next-generation ballistic missile submarines, or SSBN(X)s, as replacements for the 14 Ohio class SSBNs currently in operation. The report explores certain related issues for Congress, including the affordability of the project and its potential impact on other Navy shipbuilding programs, alternatives to the program, and which shipyard or shipyards will build the proposed ships.
Date: September 24, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

F-35 Alternate Engine Program: Background and Issues for Congress

Description: This report discusses the past four years of administration proposals to terminate the program to develop the General Electric/Rolls-Royce F136 engine as an alternative to the Pratt & Whitney F135 engine that currently powers the F-35 Joint Strike Fighter (JSF). These proposals have been continually rejected by Congress. The Obama Administration's FY2011 budget submission against proposes to terminate the program. This report explores both sides of the termination argument.
Date: November 10, 2010
Creator: Gertler, Jeremiah
Partner: UNT Libraries Government Documents Department