Visualization of search results is an essential step in the textual Information Retrieval (IR) process. Indeed, Information Retrieval Interfaces (IRIs) are used as a link between users and IR systems, a simple example being the ranked list proposed by common search engines. Due to the importance that takes visualization of search results, many interfaces have been proposed in the last decade (which can be textual, 2D or 3D IRIs). Two kinds of evaluation methods have been developed: (1) various evaluation methods of these interfaces were proposed aiming at validating ergonomic and cognitive aspects; (2) various evaluation methods were applied on information retrieval systems (IRS) aiming at measuring their effectiveness. However, as far as we know, these two kinds of evaluation methods are disjoint. Indeed, considering a given IRI associated to a given IRS, what happens if we associate this IRI to another IRS not having the same effectiveness. In this context, we propose an IRI evaluation framework aimed at evaluating the suitability of any IRI to different IR scenarios. First of all, we define the notion of IR scenario as a combination of features related to users, IR tasks and IR systems. We have implemented the framework through a specific evaluation platform that enables performing IRI evaluations and that helps end-users (e.g. IRS developers or IRI designers) in choosing the most suitable IRI for a specific IR scenario.

One important subject associated with personal authentication capabilities is the analysis of handwritten signatures. Among the many known techniques, algorithms based on linguistic formalisms are also possible. However, such techniques require a number of algorithms for intelligent image analysis to be applied, allowing the development of new solutions in the field of personal authentication and building modern security systems based on the advanced recognition of such patterns. The article presents the approach based on the usage of syntactic methods for the static analysis of handwritten signatures. The graph linguistic formalisms applied, such as the IE graph and ETPL(k) grammar, are characterised by considerable descriptive strength and a polynomial membership problem of the syntactic analysis. For the purposes of representing the analysed handwritten signatures, new hierarchical (two-layer) HIE graph structures based on IE graphs have been defined. The two-layer graph description makes it possible to take into consideration both local and global features of the signature. The usage of attributed graphs enables the storage of additional semantic information describing the properties of individual signature strokes. The verification and recognition of a signature consists in analysing the affiliation of its graph description to the language describing the specimen database. Initial assessments display a precision of the method at a average level of under 75%.

RDF data can be analyzed with various query languages such as SPARQL. However, due to their nature these query languages do not support fuzzy queries that would allow us to extract a broad range of additional information. In this article we present a new method that transforms the information presented by subject-relationobject relations within RDF data into Activation Patterns. These patterns represent a common model that is the basis for a number of sophisticated analysis methods such as semantic relation analysis, semantic search queries, unsupervised clustering, supervised learning or anomaly detection. In this article, we explain the Activation Patterns concept and apply it to an RDF representation of the well known CIA World Factbook.

The massive growth in ontology development has opened new research challenges such as ontology management, search and retrieval for the entire semantic web community. These results in many recent developments, like OntoKhoj, Swoogle, OntoSearch2, that facilitate tasks user have to perform. These semantic web portals mainly treat ontologies as plain texts and use the traditional text classification algorithms for classifying ontologies in directories and assigning predefined labels rather than using the semantic knowledge hidden within the ontologies. These approaches suffer from many types of classification problems and lack of accuracy, especially in the case of overlapping ontologies that share common vocabularies. In this paper, we define an ontology classification problem and categorize it into many sub-problems. We present a new ontological methodology for the classification of web ontologies, which has been guided by the requirements of the emerging Semantic Web applications and by the lessons learnt from previous systems. The proposed framework, OntClassifire, is tested on 34 ontologies with a certain degree of overlapping domain, and effectiveness of the ontological mechanism is verified. It benefits the construction, maintenance or expansion of ontology directories on the semantic web that help to focus on the crawling and improving the quality of search for the software agents and people. We conclude that the use of a context specific knowledge hidden in the structure of ontologies gives more accurate results for the ontology classification.

Spatial Hypertext Wiki (ShyWiki) is a wiki which represents knowledge using notes that are spatially distributed in wiki pages and have visual characteristics such as colour, size, or font type. The use of spatial and visual characteristics in wikis is important to improve human comprehension, creation and organization of knowledge. Another important capability in wikis is to allow machines to process knowledge. Wikis that formally structure knowledge for this purpose are called semantic wikis. This paper describes how ShyWiki can make use of spatial hypertext in order to be a semantic wiki. ShyWiki can represent knowledge at different levels of formality. Users of ShyWiki can annotate the content and represent semantic relations without being experts of semantic web data description languages. The spatial hypertext features make it suitable for users to represent unstructured knowledge and implicit graphic relations among concepts. In addition, semantic web and spatial hypertext features are combined to represent structured knowledge. The semantic web features of ShyWiki improve navigation and publish the wiki knowledge as RDF resources, including the implicit relations that are analyzed using a spatial parser.

Patient information in health care systems mostly consists of textual data, and free text in particular makes up a significant amount of it. Information retrieval systems that concentrate on these text types have to deal with the different challenges these medical free texts pose to achieve an acceptable performance. This paper describes the evaluation of four different types of information retrieval strategies: keyword search, search performed by a medical domain expert, a semantic based information retrieval tool, and a purely statistical information retrieval method. The different methods are evaluated and compared with respect to its appliance in medical health care systems.

Data warehouses integrate and aggregate data from various sources to support decision making within an enterprise. Usually, it is assumed that data are extracted from operational databases used by the enterprise. Cloud warehousing relaxes this view permitting data sources to be located anywhere on the world-wide web in a so-called "cloud", which is understood as a registry of services. Thus, we need a model of dataintensive web services, for which we adopt the view of the recently introduced model of abstract state services (AS2s). An AS2 combines a hidden database layer with an operation-equipped view layer, and thus provides an abstraction of web services that can be made available for use by other systems. In this paper we extend this model to an abstract model of clouds by means of an ontology for service description. The ontology can be specified using description logics, where the ABox contains the set of services, and the TBox can be queried to find suitable services. Consequently, AS2 composition can be used for cloud warehousing.

Twitter, personnellement j'adore. J'ai connu ses balbutiements, il y a dix ans, nous n'étions que quelques blogueurs et journalistes, c'était un formidable lieu d'informations et de déconnes gentilles... à l'époque, il n'y avait pas de trolls aigris et...

Petite nouveauté : j'ouvre mon blog afin de faire vivre le débat et certains auront remarqué le changement d'intitulé. Désormais, Il y aura un nouveau contributeur en la personne de Vincent Grenier qui est entrepreneur et membre du Conseil National du...

Trump va nommer les "faucons" Rubio et Waltz à la tête de la politique étrangère (rapports)

No Comment : un psychanaliste dans le métro new-yorkais

Donald Trump confie à Elon Musk et Vivek Ramaswamy "l'efficacité gouvernementale"

This paper presents a sequential edge swap (SQES) mechanism to design a robust network for a healthcare system utilising energy and communication range of nodes. Two operations: sequential degree difference operation (SQDDO) and sequential angle sum operation (SQASO) are performed to enhance the robustness of network. With equivalent degrees of nodes from the network's centre to its periphery, these operations build a robust network structure. Disaster attacks that have a substantial impact on the network are carried out using the network information. To identify a link between the malicious and disaster attacks, the Pearson coefficient is employed. SQES creates a robust network structure as a single objective optimisation solution by changing the connections of nodes based on the positive correlation of these attacks. SQES beats the current methods, according to simulation results. When compared to hill-climbing algorithm, simulated annealing, and ROSE, respectively, the robustness of SQES is improved by roughly 26%, 19% and 12%.

The increased volume of accessible internet data creates an opportunity for researchers and practitioners to improve time series forecasting for many indicators. In our study, we assess the value of web traffic data in forecasting the number of short-term visitors travelling to Australia. We propose a feature-based model selection framework which combines random forest with feature ranking process to select the best performing model using limited and informative number of features extracted from web traffic data. The data was obtained for several tourist attraction and tourism information websites that could be visited by potential tourists to find out more about their destinations. The results of random forest models were evaluated over 3- and 12-month forecasting horizon. Features from web traffic data appears in the final model for short term forecasting. Further, the model with additional data performs better on unseen data post the COVID19 pandemic. Our study shows that web traffic data adds value to tourism forecasting and can assist tourist destination site managers and decision makers in forming timely decisions to prepare for changes in tourism demand.

This research explores vehicular ad hoc networks (VANETs) and their extensive applications, such as enhancing traffic efficiency, infotainment, and passenger safety. Despite significant study, widespread deployment of VANETs has been hindered by security and privacy concerns. Challenges in implementation, including scalability, flexibility, poor connection, and insufficient intelligence, have further complicated VANETs. This study proposes leveraging cloud computing to address these challenges, marking a paradigm shift. Cloud computing, recognised for its cost-efficiency and virtualisation, is integrated with VANETs. The paper details the nomenclature, architecture, models, services, applications, and challenges of VANET-based cloud computing. Three architectures for VANET clouds - vehicular clouds (VCs), vehicles utilising clouds (VuCs), and hybrid vehicular clouds (HVCs) - are discussed in detail. The research provides an overview, delves into related work, and explores VANET cloud computing's architectural frameworks, models, and cloud services. It concludes with insights into future work and a comprehensive conclusion.

Improving website structures is the main task of a website designer. In recent years, numerous web engineering researchers have investigated navigation recommendation systems. Page recommendation systems are critical for mobile website navigation. Accordingly, we propose a smart and adaptive navigation recommendation system based on reinforcement learning. In this system, user navigation history is used as the input for reinforcement learning model. The model calculates a surf value for each page of the website; this value is used to rank the pages. On the basis of this ranking, the website structure is modified to shorten the user navigation path length. Experiments were conducted to evaluate the performance of the proposed system. The results revealed that user navigation paths could be decreased by up to 50% with training on 12 months of data, indicating that users could more easily find a target web page with the help of the proposed adaptive navigation recommendation system.

1. "Gladiator II" : comment Hollywood se jette dans l'arène politique avec ses péplums  franceinfo
2. « Gladiator », le film qui ressuscite les morts et détruit le cinéma  Le Monde
3. "Gladiator II" : "Ridley Scott respecte surtout les codes bien établis du gladiateur hollywoodien", estime un spécialiste  franceinfo
4. « Gladiator II » : bis repetita, triste cirque  Le Point
5. Gladiator 2, Une part manquante, Le royaume… les films à voir ou à éviter cette semaine  La Provence

1. Guerre en Ukraine : Vladimir Poutine «est en train de lancer une attaque de missiles sur Kiev», avertit le chef de cabinet de Volodymyr Zelensky  CNEWS
2. Guerre en Ukraine, jour 994 : attaque massive sur Kiev, Blinken promet « une réponse ferme »  La Croix
3. Ukraine: Kiev visée par une attaque de missiles et de drones  RFI
4. Guerre en Ukraine. Alerte aérienne, soldats nord-coréens à Koursk… le point sur la nuit  Ouest-France
5. Vincent Hervouët : Trump mettra-t-il fin à la guerre en Ukraine ?  Le Journal du dimanche

1. Météo : jusqu’à quand le premier épisode de froid va-t-il durer ?  CNEWS
2. Météo : alerte à la vague de froid, la neige va tomber dans tous ces départements  Linternaute.com
3. Semaine prochaine : risque d'intempéries après 15 jours de calme  La Chaîne Météo
4. Qu'est-ce qu'une "goutte froide", phénomène météo qui touche la France cette semaine ?  Yahoo Actualités
5. Météo. Les premiers flocons sont tombés dans l’Ain  Le Progrès

1. ‘Been a long time since I felt that way’: Sexually transmitted infection numbers provide new hope  POLITICO
2. There are millions of sexually transmitted infections in the US every year, but new data shows the epidemic may be slowing  CNN
3. America's STD explosion laid bare and the shocking number of people catching one every minute  Daily Mail
4. At Long Last, the Surge in S.T.I.s May Be Leveling Off  The New York Times

1. What is walking pneumonia? As cases rise in Canada, the symptoms to look out for  The Globe and Mail
2. Walking pneumonia on the rise in Kingston, but treatable  The Kingston Whig-Standard
3. What parents need to know about walking pneumonia in kids  FingerLakes1.com
4. Pediatric pneumonia is surging in Central Ohio  MSN
5. Walking Pneumonia is spiking right now. How do you know you have it?  CBS 6 News Richmond WTVR

1. Hiking with a backpack is the workout of 2024. An exercise scientist says it’s worth the extra effort  The Globe and Mail
2. Military-Inspired Workout Has 'Huge Wins' for Women, Says Personal Trainer  MSN
3. How Rucking Can Turn Your Walks into a Full-Body Workout  Verywell Health
4. What Is Rucking and Is It Better Than Regular Walking? Here's What Personal Trainers Say  EatingWell
5. Rucking: Why It’s a Great Workout & How to Get Started  Athletech News

1. Last supermoon of 2024 to shine over Central Alberta this week  Central Alberta Online
2. 4 of 4: Last supermoon of the year to light up Canadian skies  Global News Toronto
3. Beaver Moon 2024: See the final 'supermoon' of the year rise next to the 'Seven Sisters'  Livescience.com
4. See 2024’s Final ‘Supermoon’ And ‘Fireballs’: The Night Sky This Week  Forbes
5. How and when to catch the last supermoon of 2024  National Post

Faster flowing glaciers could help predict nearby volcanic activity  Phys.org

Alien-like signal from 2023 has been decoded. The next step is to figure out what it means  CNN

1. Bev Priestman out at Canada Soccer in wake of Olympic drone-spying scandal  CTV News
2. Canada Soccer’s drone-spying redactions tell us a whole lot of nothing while it waits out the rage clock  The Globe and Mail
3. Key findings from Sonia Regenbogen's independent review into Olympic drone-spying  CP24
4. What comes next in Canada Soccer drone-scandal investigation?  Sportsnet.ca

1. Senators make short work of listless Leafs in a flat Battle of Ontario  The Globe and Mail
2. Tavares on Maple Leafs’ lifeless loss to Senators: ‘We should be disappointed’  Sportsnet.ca
3. Ullmark records first shutout of season as Senators smother Maple Leafs  TSN
4. TAKEAWAYS: Ottawa Senators draw first blood in Battle of Ontario  Ottawa Citizen
5. Wednesday FTB: Lose to the Sens, why not?  Pension Plan Puppets

1. British writer Samantha Harvey wins Booker Prize for space novel Orbital  Al Jazeera English
2. Samantha Harvey’s ‘beautiful and ambitious’ Orbital wins Booker prize  The Guardian
3. Samantha Harvey wins the Booker prize for “Orbital”  The Economist
4. British writer Samantha Harvey’s space-station novel ‘Orbital’ wins 2024 Booker Prize  CNN
5. Booker Prize Is Awarded to Samantha Harvey’s ‘Orbital’  The New York Times

1. John Krasinski named People magazine's 2024 Sexiest Man Alive  CTV News
2. Sexiest Man Alive John Krasinski on His 'Beautiful Life' – and Wallpapering His House with His Sizzling PEOPLE Cover  PEOPLE
3. Krasinski thought he was being 'punked'  CTV News Calgary
4. John Krasinski Reveals Wife Emily Blunt's Hilarious Response to His Sexiest Man Alive Title - E! Online  E! NEWS
5. Emily Blunt reacts after husband is named 2024 Sexiest Man Alive  The Independent

1. Your ultimate guide to Taylor Swift's The Eras Tour stops in Toronto  CP24
2. A Taylor Swift glossary to keep up with the Eras Tour fever gripping Canada this week  The Globe and Mail
3. IN PHOTOS | See Swiftmania sweep Toronto  CBC.ca
4. Is Taylor Swift the key to solving traffic in Toronto?  Canada NewsWire

1. First Oppo Reno13 image appears online - GSMArena.com news  GSMArena.com
2. First look at Oppo Reno 13 shows an iPhone-like design  Notebookcheck.net
3. Oppo Reno13 series to arrive on November 25 - GSMArena.com news  GSMArena.com

1. Lego Horizon Adventures is a delightful, kid-friendly twist on Horizon Zero Dawn  Polygon
2. Lego Horizon Adventures Review  IGN
3. How LEGO Horizon Adventures was built with real LEGO bricks, out Nov 14  PlayStation
4. Lego Horizon Adventures: The Kotaku Review  Yahoo Entertainment
5. Lego Horizon Adventures Sylens voice actor revealed following Lance Reddick’s passing  Video Games Chronicle

1. Stop Using Chrome On Your iPhone, Warns Apple—Millions Of Users Must Now Decide  Forbes
2. 4 new Chrome improvements for iOS  The Keyword
3. Chrome on your iPhone can search using pictures and words at the same time  The Verge
4. Google Rolls Out Four New Chrome Features for iOS  iPhone in Canada
5. Chrome 131 for iOS adding new Google Drive, Maps integrations  9to5Google

1. Why is Trump’s election as US president prompting a Bitcoin surge?  Al Jazeera English
2. Why crypto mania is reaching new heights  The Economist
3. Cryptocurrency traders: share what got you into crypto, and how you feel about recent developments  The Guardian
4. Bitcoin Continues Its Ascent To $100,000 Amid Ethereum, Solana, Dogecoin, Shiba Inu, BNB, XRP, Avalanche Rebound  Forbes
5. What to know about bitcoin’s post-election rally  BNN Bloomberg

1. B.C. ports lockout update: Union says it will challenge Ottawa’s intervention in work stoppages  Vancouver Sun
2. Union says it will challenge Ottawa's intervention in B.C. port work stoppages  CTV News
3. Labour minister forcing end of negotiations at Quebec ports marks 'dark day for workers' rights,' union says  CBC.ca
4. Canada orders ports to restart as labour disputes choke trade  Financial Post
5. Opinion: Stuck in the middle, and risking union support  The Globe and Mail

1. Struggling DNA-testing site 23andMe to lay off 40% of its workers  BBC.com
2. 23andMe lays off 40% of its workforce, ends therapeutics division  CBC.ca
3. Genetic testing firm 23andMe cuts 40% of its workforce amid financial struggles  The Guardian
4. 23andMe reports sales decline a day after announcing plans to cut 40% of workforce  CNBC
5. 23andMe warns of ‘substantial doubt’ over its survival without new funding  Financial Times

1. Ottawa businesses brace for possible Canada Post strike before the holiday season  CTV News Ottawa
2. Tougher work conditions for postal workers at the heart of labour dispute, union says  The Globe and Mail
3. Ottawa businesses worry about potential postal disruption  CBC.ca
4. Calgary workers 'ready to go' if Canada Post, CUPW unable to reach agreement by Friday: union president  Calgary Herald
5. ‘Feeling the pinch’: Potential postal strike may be first of many, Manitoba prof says  Global News Toronto

1. Justin Welby resigns as archbishop of Canterbury over abuse scandal  Al Jazeera English
2. Church of England head resigns over handling of sex abuse scandal  CTV News
3. The four bishops at risk from child abuse cover-up report  The Telegraph
4. The archbishop and the abuser  The Economist
5. Archbishop of Canterbury Justin Welby resigns in abuse fallout: All to know  Al Jazeera English

1. Democrat Ruben Gallego wins Arizona U.S. Senate race against Republican Kari Lake  The Globe and Mail
2. Ruben Gallego defeats Trump ally Kari Lake in Arizona Senate race  BBC.com
3. Democrat Gallego wins Arizona, Republicans hold 53-47 US Senate majority  Al Jazeera English

Special counsel Jack Smith looking at stepping down before Trump takes office and is discussing how to end prosecutions  CNN

1. Niagara Health offering free parking after delays reported  News Talk 610 CKTB
2. Implementation of new Niagara Health patient info system resulting in long wait times  St. Catharines Standard
3. Temporary delays impacting registration at emergency departments  Thorold News
4. Niagara Health Working Through Delays  101.1 More FM
5. Niagara Health experiencing temporary delays impacting registration and EDs  Niagara Health

Overwhelmed families surrendering custody of their children to CAS  CTV News Northern Ontario

1. Food bank usage in Toronto is higher than its ever been, says new report  CP24
2. More than 1 in 10 Torontonians now rely on food banks, 2024 saw highest number of visits ever recorded: report  NOW Toronto
3. 4 in 5 newcomers to Canada relying on food banks, Toronto report finds  National Post
4. One in 10 Toronto residents now relies on food banks: Report  Toronto Sun
5. Food bank use in Toronto breaks records — again  CBC.ca

1. Bear encounter recorded in Whistler Village prompts conservation officer warning  CTV News Vancouver
2. Tourists 'shocked' to see man approach black bear in Whistler  Pique Newsmagazine

1. UN chief warns COP29 summit to pay up or face climate-led disaster for humanity  The Globe and Mail
2. Climate Summit, in Early Days, Is Already on a ‘Knife Edge’  The New York Times
3. At COP29 summit, nations big and small get chance to bear witness to climate change  The Globe and Mail
4. Terence Corcoran: COP29 hit by political ‘dunkelflaute’  Financial Post
5. COP29: Albania PM goes off script to ask 'What on Earth are we doing?'  Euronews

1. Teenager in critical condition with Canada’s first human case of bird flu  The Guardian
2. B.C. teen with avian flu is in critical condition, provincial health officer says  CBC News
3. What do you do when a goose dies in your backyard, amid concerns about avian flu?  CityNews Kitchener
4. B.C. teen with Canada's first human case of avian flu in critical condition, Dr. Bonnie Henry says  CTV News Vancouver
5. B.C. teen diagnosed with bird flu in critical condition, with source of virus likely to remain unknown  The Globe and Mail

1. Trump says Elon Musk, Vivek Ramaswamy will lead the Department of Government Efficiency  The Globe and Mail
2. Why is Elon Musk becoming Donald Trump's efficiency adviser?  BBC.com
3. Elon Musk and Vivek Ramaswamy will lead new 'Department of Government Efficiency' in Trump administration  CTV News
4. George Conway: Musk, Ramaswamy to lead ‘nonexistent department’  The Hill

1. Trump Taps Fox News Pundit to Be Secretary of Defense  Rolling Stone
2. Trump's defence choice stuns the Pentagon and raises questions about the Fox News host's experience  CTV News
3. How Pete Hegseth went from Fox News host to Trump’s Defense Secretary pick  CNN
4. Trump Puts Allies on Alert by Handing Pentagon to Fox News Host Hegseth  Bloomberg
5. House Democrat ‘very disturbed’ by Hegseth pick as Trump Defense secretary  The Hill