Why is "2-opt" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-08-20 11:11:51
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
2-opt entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-08-20 and was most recently seen on 2026-08-20.
Wikipedia Overview
In optimization, 2-opt is a simple local search algorithm for solving the traveling salesman problem.
The 2-opt algorithm was first proposed by Croes in 1958, although the basic move had already been suggested by Flood. The main idea behind it is to take a route that crosses over itself and reorder it so that it does not. A complete 2-opt local search will compare every possible valid combination of the swapping mechanism. This technique can be applied to the traveling salesman problem as well as many related problems. These include the vehicle routing problem (VRP) as well as the capacitated VRP, which require minor modification of the algorithm.
Related Topics
Trending Topic Today
Search Interest Perspective
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Collective Licensing for Gen AI Training: Feasible or Flawed? – Part 2 - Wolters Kluwer
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Oct Image 2 Opt Lede.jpg - Winston-Salem Journal
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Tatsuya Imai should opt out of Astros deal for this reason everybody least expected - Climbing Tal's Hill
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Padres bring back Michael King on reported 3-year, $75 million deal with 2 opt-outs - sports.yahoo.com
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2026-27 Player Option/Opt-Out Preview: April Edition - MLB Trade Rumors
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Lynx opt for TCU's Miles with No. 2 pick in WNBA draft - theScore
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Sora 2 copyright calculations highlight new role for agencies as risk whisperers - Digiday
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DMCCA penalty #2: CMA fines Marks Electrical for use of automatic opt-ins for additional charges - TLT LLP
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OpenAI May Have Walked Back Its Sora 2 Opt-Out Policy, but That Doesn’t Mean It Suddenly Cares About Hollywood - indiewire.com
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Former CMA official set to file £2 billion opt-out claim against Booking - Global Competition Review
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High on Life 2 Interview: Squanch Games on Skateboarding, Opt-In Comedy, and Pushing the Sequel Further - monstervine.com
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Pulman Comments on OpenAI’s Sora 2 and Copyright Implications - Pryor Cashman LLP
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Penn State has 2 key defenders opt-out of Pinstripe Bowl, declare for NFL Draft - Victory Bell Rings
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Helldivers 2 just shaved 131 GB off its install size in a beta you can join - PC Gamer
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SAG-AFTRA’s Sean Astin Condemns Sora 2’s ‘Opt-Out’ Copyright Model - TheWrap
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New Sora AI App Forces Hollywood to Opt Out or Get Played - Copyright Lately
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LAION Round 2: Machine-Readable but Still Not Actionable — The Lack of Progress on TDM Opt-Outs - Part 1 - Wolters Kluwer
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Sora update: OpenAI expects copyright holders to opt out character by character - Mashable
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Sam Altman weighs in after Sora copyright backlash - businessinsider.com
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NY Yankees reportedly willing to offer Cody Bellinger something extra beyond two opt-out clauses - bolavip.com
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If You Use Gmail, You're Going To Want To Turn Off This 1 Automatic Setting ASAP - HuffPost
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Only 2% opt for self-enumeration in Bengaluru census house listing - Deccan Herald
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Binghamton to "opt in" to NCAA House Settlement - Binghamton University Athletics
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Yamamoto’s contract with Dodgers includes 2 opt outs, but timing depends on elbow health - Nichi Bei News
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Defeating the unions one David at a time - Freedom Foundation
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Product Liability and Mass Tort Monitor: June 2026 - McGuireWoods
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More Than Just ‘Opting Out’: Hollywood Mega-Agencies CAA, UTA Join WME In Staunch Opposition to Sora 2 - Digital Music News
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Japan’s government asks OpenAI to seek permission amid Sora 2 copyright concerns - The Japan Times
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A Cross-Sectional Study Comparing Two Opt-Out HIV Testing Strategies in the Out-Patient Setting - Frontiers
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The Surveillance Machine, Pt 2: No Opt-Out - KQED
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Variant type 2 poliovirus isolated from sewage samples in Gaza - emro.who.int
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ECJ rules on soft opt-in for freemium newsletters; no separate GDPR legal basis required - Reed Smith LLP
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Quantitative 3D OPT and LSFM datasets of pancreata from mice with streptozotocin-induced diabetes - Nature
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Humanitarian Situation Report | 2 April 2026 - ochaopt.org
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Product Liability & Mass Tort Monitor: June 2025 - McGuireWoods
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Story opts in for final 2 years of contract with Red Sox (source) - MLB.com
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Padres Predicted to Retain 2 Key Pitchers Who Could Opt Out This Offseason - Sports Illustrated
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The 2 states that don't do daylight saving and how they got rid of time changes for good - CBS News
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Opt in to receive W-2 electronically - NDWorks
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With opt-outs back in focus after Tatsuya Imai signing, is the Phillies’ stance prohibitive, advantageous or both? - Phillies Nation
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Exclusive | OpenAI’s New Sora Video Generator to Require Copyright Holders to Opt Out - WSJ
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Bid To Opt 2 NW Side Wards Out Of Anti-Gentrification Zone Heads To Council For Vote - Block Club Chicago
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Get a letter from NOPEC? Your questions answered before May 2 opt-out deadline - FOX 8 News
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Sam Altman says Sora will add ‘granular,’ opt-in copyright controls - techcrunch.com
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2026-27 Player Option/Opt-Out Preview: June Edition - MLB Trade Rumors
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Two Starting Defensive Lineman for Louisville Opt Out of Boca Raton Bowl - Sports Illustrated
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Browns place 2 players on Reserve/Opt-Out list - Cleveland Browns
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PUD to replace analog meters with digital for opt-out customers - Sequim Gazette
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Morning Briefing: Yoshinobu Yamamoto’s Contract Includes Two Opt-Outs - metsmerizedonline.com
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2 Convenience-Store Chains Opt Out of Autonomous Checkout - CSP Daily News
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Exclusive | Leeds United opt for Michael Zetterer in No.2 role; Matthieu Epolo set to stay at Standard Liege - sports.yahoo.com
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California Family Harassed After Trying to Opt Out of Activities Teaching Gender Ideology - dailycitizen.focusonthefamily.com
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Gen Z workers increasingly opt out of college and into the trades: ‘There are about 2 million fewer students,' says expert - CNBC
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3. Imperfect metrics of whether respondents live in the U.S. - pewresearch.org
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In Romania, some fathers opt to take on the lion’s share of childcare - aljazeera.com
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Palo Pinto Citizens Submit Petition to Stop Forced Annexation - Texas Scorecard
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Why Anthony Davis is likely to opt out and sign two-year deal with Lakers - Los Angeles Times
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Irwin voters opt for 2 incumbents, 2 newcomers - TribLIVE.com
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No, minors can’t just “opt out” of Destiny 2’s anti-cheating provisions - Ars Technica
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OpenAI’s Sora Is in Serious Trouble - Futurism
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N.Y. Lottery: 2 friends win $3M scratch-off prize, opt for lump sum; here’s how they split it - SILive.com
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OPT Crown: "From season 2 to season 4, Twisted Fate was my highest winrate champion in Solo Queue." - Inven Global
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No takers for endowments dept posts in Hyderabad; 2 opt for deputation, 74 remain vacant - The Times of India
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2 CNY communities to opt out of retail marijuana sales; 1 pushes for a public vote - Syracuse.com
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Minister says opt-out data requests for 150,000 patients missed - Home | Digital Health
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Comment: Differential privacy and data collection is still not clearly defined as opt-in on iOS 10 [U] - 9to5mac.com
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Nalsar final 2017 recruitments hit 100%: 58 jobs, most at BigLaw firms • 14 to go into academia, policy, Bhutan • Only 2 opt for India courts - Legally India
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Mahindra Bolero B6 Opt On Road Price (Diesel), Features & Specs, Images - CarDekho
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Mr Singh’s India: The Wonderful World of Mr Singh - DRAM Scotland
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Subnautica 2's Opt-in Experimental Branch Releases on Xbox & Steam - Windows Report
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Jackpot365 - What is it and how to play - news.bet365.com
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Palia PC Beta: How to Sign up & Create Account - Hardcore Gamer
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.