Results 101 to 110 of about 1,670 (304)
The Impact of Telephone Channels on the Accuracy of Automatic Speaker Recognition [PDF]
Telfor Journal, 2011 This paper presents an experimental study on the impact of telephone channels on the accuracy of automatic speaker recognition. Speaker models and the design of the recognizer used in this study are based on Hidden Markov models.
V. Delić +4 more
doaj
A Cost-Effective Mechanism for Protecting SIP Based Internet Telephony Services Against Signaling Attacks [PDF]
, 2008 Dimitris Geneiatakis +1 more
openalex +1 more source
Comparison of HILDA Survey Estimates With the 2006–2021 Censuses
Australian Economic Review, EarlyView.ABSTRACT Issue The Household, Income and Labour Dynamics in Australia (HILDA) Survey has provided researchers and policymakers with invaluable insights into Australian life for more than two decades. Nevertheless, nonresponse, attrition and shifts in population coverage can affect how representative the sample is over time.
Nicole Watson, Taylor Ey
wiley +1 more source
The Milbank Quarterly, EarlyView.Policy Points Evidence suggests the 2021 temporary Child Tax Credit expansion reduced material hardship and improved parental mental health, but less is known about its effects on child well‐being. Compared with the preexpansion period, advanced monthly payments were associated with short‐term improvements in child behavioral health.
Guangyi Wang +3 more
wiley +1 more source
Security Risks in IP Telephony
Advances in Electrical and Electronic Engineering, 2010 This paper deals with VoIP communication security and various techniques of VoIP attacks. We divided these threats in several categories according to their specific behaviour and their impact on the affected system.
Filip Rezac, Miroslav Voznak
doaj
Medicaid Work Requirements: Engaging Clinics and Pharmacies to Prevent Disenrollment
The Milbank Quarterly, EarlyView.Policy Points The One Big Beautiful Bill Act introduces the first nationwide Medicaid work requirement, replacing state‐level variation with a uniform federal standard. Past state experiences show that poor reporting design drives most procedural disenrollments—highlighting the need for accessible, integrated verification systems.
T. JOSEPH MATTINGLY II, MADELINE O'NEAL
wiley +1 more source
Feature Interactions in Internet Telephony End Systems
, 2004 Xiaotao Wu, Henning Schulzrinne
openalex +1 more source
US State Policy Contexts and Mental Health Among Working‐Age Adults
The Milbank Quarterly, EarlyView.Policy Points States’ overarching policy contexts are a meaningful yet overlooked predictor of adults’ mental health, with more conservative contexts associated with worse mental health outcomes over a 30‐year period. Counterfactual analyses suggest that widespread policy shifts could meaningfully alter the national prevalence of mental distress ...
ILIYA GUTIN +4 more
wiley +1 more source
Pass‐Through of Cocoa Prices Along the Supply Chain: What's Left for Farmers in Côte d'Ivoire?
Journal of Agricultural Economics, EarlyView.ABSTRACT Most cocoa farmers in Côte d'Ivoire are trapped in a cycle of poverty and farming practices that degrade the environment. This paper aims to provide an in‐depth understanding of the price formation process for cocoa at each stage of the supply chain in the world's largest cocoa‐producing country.
Kathrin Kaestner +2 more
wiley +1 more source